Steem Developer Portal
Enable SteemD Node APIs
Run a SteemD Node with your preferred APIs
This is a list of the plugins, and their associated dependencies, required to enable specific apis.
When setting up the config file steemd
will run the chain
, p2p
, and webserver
plugins regardless of other dependencies
API’s with their respective plugin dependencies
account_by_key_API
- <steem/plugins/account_by_key/account_by_key_plugin.hpp>
- <steem/plugins/json_rpc/json_rpc_plugin.hpp>
- https://github.com/steemit/steem/blob/master/libraries/plugins/apis/account_by_key_api/include/steem/plugins/account_by_key_api
account_history_API
- <steem/plugins/account_history/account_history_plugin.hpp>
- <steem/plugins/json_rpc/json_rpc_plugin.hpp>
- https://github.com/steemit/steem/blob/master/libraries/plugins/apis/account_history_api/include/steem/plugins/account_history_apiaccount_history_api
block_api
- <steem/plugins/chain/chain_plugin.hpp>
- <steem/plugins/json_rpc/json_rpc_plugin.hpp>
- https://github.com/steemit/steem/blob/master/libraries/plugins/apis/block_api/include/steem/plugins/block_api
chain_api
- <steem/plugins/chain/chain_plugin.hpp>
- <steem/plugins/json_rpc/json_rpc_plugin.hpp>
- https://github.com/steemit/steem/tree/master/libraries/plugins/apis/chain_api/include/steem/plugins/chain_api
condenser_api
- <steem/plugins/json_rpc/json_rpc_plugin.hpp>
- <steem/plugins/database_api/database_api_plugin.hpp>
- <steem/plugins/block_api/block_api_plugin.hpp>
- https://github.com/steemit/steem/tree/master/libraries/plugins/apis/condenser_api/include/steem/plugins/condenser_api
database_api
- <steem/plugins/chain/chain_plugin.hpp>
- <steem/plugins/json_rpc/json_rpc_plugin.hpp>
- https://github.com/steemit/steem/tree/master/libraries/plugins/apis/database_api/include/steem/plugins/database_api
debug_node_api
- <steem/plugins/debug_node/debug_node_plugin.hpp>
- <steem/plugins/database_api/database_api_objects.hpp>
- <steem/plugins/json_rpc/json_rpc_plugin.hpp>
- https://github.com/steemit/steem/tree/master/libraries/plugins/apis/debug_node_api/include/steem/plugins/debug_node_api
follow_api
- <steem/plugins/follow/follow_plugin.hpp>
- <steem/plugins/json_rpc/json_rpc_plugin.hpp>
- <steem/plugins/json_rpc/utility.hpp>
- <steem/plugins/database_api/database_api_objects.hpp>
- <steem/plugins/reputation_api/reputation_api.hpp>
- https://github.com/steemit/steem/tree/master/libraries/plugins/apis/follow_api/include/steem/plugins/follow_api
market_history_api
- <steem/plugins/market_history/market_history_plugin.hpp>
- <steem/plugins/json_rpc/json_rpc_plugin.hpp>
- https://github.com/steemit/steem/tree/master/libraries/plugins/apis/market_history_api/include/steem/plugins/market_history_api
network_broadcast_api
- <steem/plugins/json_rpc/json_rpc_plugin.hpp>
- <steem/plugins/chain/chain_plugin.hpp>
- <steem/plugins/p2p/p2p_plugin.hpp>
- https://github.com/steemit/steem/tree/master/libraries/plugins/apis/network_broadcast_api/include/steem/plugins/network_broadcast_apinetwork_broadcast_api
rc_api
- <steem/plugins/rc/rc_plugin.hpp>
- <steem/plugins/json_rpc/json_rpc_plugin.hpp>
- https://github.com/steemit/steem/tree/master/libraries/plugins/apis/rc_api/include/steem/plugins/rc_api
reputation_api
- <steem/plugins/reputation/reputation_plugin.hpp>
- <steem/plugins/json_rpc/json_rpc_plugin.hpp>
- <steem/plugins/database_api/database_api_objects.hpp>
- https://github.com/steemit/steem/tree/master/libraries/plugins/apis/reputation_api/include/steem/plugins/reputation_api
tags_api
- <steem/plugins/tags/tags_plugin.hpp>
- <steem/plugins/json_rpc/json_rpc_plugin.hpp>
- <steem/plugins/database_api/database_api_objects.hpp>
- https://github.com/steemit/steem/tree/master/libraries/plugins/apis/tags_api/include/steem/plugins/tags_api
test_api
- <steem/plugins/json_rpc/json_rpc_plugin.hpp>
- <steem/plugins/json_rpc/utility.hpp>
- https://github.com/steemit/steem/tree/master/libraries/plugins/apis/test_api/include/steem/plugins/test_api
witness_api
- <steem/plugins/witness/witness_plugin.hpp>
- <steem/plugins/json_rpc/json_rpc_plugin.hpp>
- https://github.com/steemit/steem/tree/master/libraries/plugins/apis/witness_api/include/steem/plugins/witness_api
Available plugins with any other plugin dependencies listed
account_by_key_plugin
dependency plugins
- <steem/plugins/chain/chain_plugin.hpp>
definition
- Used to lookup account information based on a key
additional account_by_key plugin:
- account_by_key_objects
account_history_plugin
dependency plugins
- <steem/plugins/chain/chain_plugin.hpp>
definition
- Used to lookup account history information
account_history_rocksdb_plugin
dependency plugins
- <steem/plugins/account_history_rocksdb/account_history_rocksdb_objects.hpp>
- <steem/plugins/chain/chain_plugin.hpp>
definition
- More efficient way of storing and reading information from the database
additional account_history_rocksdb plugin:
- account_history_rocksdb_objects
block_data_export_plugin
dependency plugins
- <steem/plugins/chain/chain_plugin.hpp>
definition
- create export file containing block data
additional block_data_export plugin:
- exportable_block_data
block_log_info_plugin
dependency plugins
- <steem/plugins/chain/chain_plugin.hpp>
definition
- create a block log file with block number, size and hash additional block_log_info plugin:
- block_log_info_objects
chain_plugin
dependency plugins
- none
definition
- Connection to the blockchain
debug_node_plugin
dependency plugins
- <steem/plugins/chain/chain_plugin.hpp> definition
- The goal of the debug_node plugin is to start with the live chain, then easily simulate future hypothetical actions. The plugin simulates changes to chain state. For example, you can edit an account’s balances and signing keys to enable performing (simulated) actions with that account.
- This plugin allows all sorts of creative “what-if” experiments with the chain.
- https://github.com/steemit/steem/blob/master/doc/debug_node_plugin.md
follow_plugin
dependency plugins
- <steem/plugins/follow/follow_operations.hpp>
- <steem/plugins/chain/chain_plugin.hpp>
definition
- Used to lookup information related to reputation and account follow operations
additional follow plugins:
- follow_objects
- follow_operations
- inc_performance
json_rpc_plugin
dependency plugins
- none
definition
- This plugin holds bindings for all APIs and their methods and can dispatch JSONRPC requests to the appropriate API.
- For a plugin to use the API Register, it needs to specify the register as a dependency.
- Then, during initializtion, register itself using add_api.
additional json_rpc plugin: utility
market_history_plugin
dependency plugins
- <steem/plugins/chain/chain_plugin.hpp>
definition
- Used to lookup market history information. Can return the market and trade history of the internal STEEM:SBD market. The order book, recent trades and the market volume is made available through this plugin.
p2p_plugin
dependency plugins
- <steem/plugins/chain/chain_plugin.hpp>
definition
- allowes peer-to-peer communication
additional p2p plugin:
- p2p_default_seeds
rc_plugin
dependency plugins
- <steem/plugins/chain/chain_plugin.hpp>
definition
- Managing of resources - curation rewards, vesting shares, etc.
additional rc plugins:
- rc_curve
- <steem/plugins/rc/rc_utility.hpp>
- rc_export_object
- <steem/plugins/block_data_export/exportable_block_data.hpp>
- <steem/plugins/rc/resource_count.hpp>
- rc_objects
- <steem/plugins/rc/rc_utility.hpp>
- <steem/plugins/rc/resource_count.hpp>
- rc_utility
reputation_plugin
dependency plugins
- <steem/plugins/chain/chain_plugin.hpp>
definition
- manage user steemit user reputation (relevant to voting on content)
additional reputation plugin:
- reputation_objects
smt_test_plugin
dependency plugins
- <steem/plugins/chain/chain_plugin.hpp>
definition
additional smt_test plugin:
- smt_test_objects
stats_export_plugin
dependency plugins
- <steem/plugins/chain/chain_plugin.hpp>
- <steem/plugins/block_data_export/block_data_export_plugin.hpp>
definition
statsd_plugin
dependency plugins
- none
definition
- statistical information logging
additional statsd plugin:
- utility
- <steem/plugins/statsd/statsd_plugin.hpp>
tags_plugin
dependency plugins
- <steem/plugins/chain/chain_plugin.hpp>
definition
- Used to lookup information about tags, posts, and discussions as well as votes.
webserver_plugin
dependency plugins
- <steem/plugins/json_rpc/json_rpc_plugin.hpp>
definition
- webserver user interface
witness_plugin
dependency plugins
- <steem/plugins/chain/chain_plugin.hpp>
- <steem/plugins/p2p/p2p_plugin.hpp>
- <steem/plugins/rc/rc_plugin.hpp>
definition
- The witness plugin contains all of the bandwidth logic. Can access the available bandwidth of an account and current reserve ratio.
additional witness plugins:
- witness_objects
- witness_export_objects
- <steem/plugins/block_data_export/exportable_block_data.hpp>
- <steem/plugins/witness/witness_objects.hpp


Place part numbers
names in a csv file, one
per line. All empty lines will be ignored, as well as columns other than the first.
Upload using
part numbers
names only (Note that names are not unique)
Error parsing file
Uploading File....
{{progress}}%
Processing File. This may take several minutes...


- TERMINATE_ON_JSON_PROCESSING_EXCEPTIONS - Static variable in class com.cyberfront.crdt.GenericCRDTManager
-
Flag to determine whether to terminate when Jackson could not reconstitute a Java object from a JSON document.
- test() - Method in class com.cyberfront.crdt.unittest.data.Test01Create
-
The main unit test routine used to perform the actual test execution
- test() - Method in class com.cyberfront.crdt.unittest.data.Test02Update.UpdateTest
-
This performs the actual create and update test given a count and update probability.
- test() - Method in class com.cyberfront.crdt.unittest.data.Test03Clone.CloneTest
-
Perform the clone test with the predefined collection of settings and assess the results
- test() - Method in class com.cyberfront.crdt.unittest.simulator.Test01Simulation.SimulationTest
-
Run the simulation with the parameters specified in this instance and assess the outcome of the run
- Test01Create - Class in com.cyberfront.crdt.unittest.data
-
This contains a class used for performing unit tests designed to create a number of
AbstractDataType instances using the factory.
- Test01Create() - Constructor for class com.cyberfront.crdt.unittest.data.Test01Create
-
- Test01Create.CreateTest - Class in com.cyberfront.crdt.unittest.data
-
- Test01Simulation - Class in com.cyberfront.crdt.unittest.simulator
-
This test module will assess the behavior of the CRDT through the use of a simulated distributed
node controller and update delivery framework.
- Test01Simulation() - Constructor for class com.cyberfront.crdt.unittest.simulator.Test01Simulation
-
- Test01Simulation.SimulationTest - Class in com.cyberfront.crdt.unittest.simulator
-
- Test02Update - Class in com.cyberfront.crdt.unittest.data
-
This contains a class used for performing unit tests designed to create and update a number of
AbstractDataType instances using the factory.
- Test02Update() - Constructor for class com.cyberfront.crdt.unittest.data.Test02Update
-
- Test02Update.UpdateTest - Class in com.cyberfront.crdt.unittest.data
-
- Test03Clone - Class in com.cyberfront.crdt.unittest.data
-
This contains a class used for performing unit tests designed to create and clone a number of
AbstractDataType instances using the factory.
- Test03Clone() - Constructor for class com.cyberfront.crdt.unittest.data.Test03Clone
-
- Test03Clone.CloneTest - Class in com.cyberfront.crdt.unittest.data
-
- Test04Json - Class in com.cyberfront.crdt.unittest.data
-
This contains a class used for performing unit tests designed to create an element and a copy and then assess the
performance and ability of object and its clone to be compared using JsonDiff.
- Test04Json() - Constructor for class com.cyberfront.crdt.unittest.data.Test04Json
-
- timestamp - Variable in class com.cyberfront.crdt.LastWriteWins.TrialResult
-
Latest operation timestamp to include among the applicable operations
- timeStamp - Variable in class com.cyberfront.crdt.operations.AbstractOperation
-
The time stamp associated with the operation
- timestamp - Variable in class com.cyberfront.crdt.sample.simlation.MessageRouter
-
Timestamp of the most recent message delivery, or the current message being delivered and processed.
- toJson() - Method in class com.cyberfront.crdt.sample.data.AbstractDataType
-
Converts this object to it equivalent JSON representation
- toString() - Method in class com.cyberfront.crdt.AbstractCRDT
-
- toString() - Method in class com.cyberfront.crdt.CRDTManager
-
- toString() - Method in class com.cyberfront.crdt.LastWriteWins.TrialResult
-
- toString() - Method in class com.cyberfront.crdt.operations.AbstractOperation
-
- toString() - Method in class com.cyberfront.crdt.operations.OperationManager
-
- toString() - Method in class com.cyberfront.crdt.sample.data.AbstractDataType
-
- toString() - Method in class com.cyberfront.crdt.sample.simlation.AbstractNode
-
- toString() - Method in class com.cyberfront.crdt.sample.simlation.Executive
-
- toString() - Method in class com.cyberfront.crdt.sample.simlation.Message
-
- toString() - Method in class com.cyberfront.crdt.sample.simlation.MessageRouter
-
- transmit(Collection<Message<? extends AbstractDataType>>) - Method in class com.cyberfront.crdt.sample.simlation.Executive
-
Queue up the messages in the collection for delivery to the intended recipient node
- trial - Variable in class com.cyberfront.crdt.LastWriteWins
-
- TRIAL_COUNT - Static variable in class com.cyberfront.crdt.unittest.data.AssessmentSupport
-
Constant defining the number of AbstractDataType elements to create in the unit test
- trialCount - Variable in class com.cyberfront.crdt.unittest.data.AssessmentSupport
-
Number of trials to conduct in the unit test
- TrialResult(LastWriteWins) - Constructor for class com.cyberfront.crdt.LastWriteWins.TrialResult
-
Instantiates a new trial result given a CRDT to process; the operations list is copied from
the CRDT instance to be processed and used to generate the resulting JSON object.
- TrialResult(LastWriteWins, long) - Constructor for class com.cyberfront.crdt.LastWriteWins.TrialResult
-
Instantiates a new trial result given a CRDT to process; the operations list is copied from
the CRDT instance to be processed and used to generate the resulting JSON object.
- TYPE() - Constructor for enum com.cyberfront.crdt.sample.data.Factory.TYPE
-


Loading...
Please wait while the game loads.
Clips the Game
A demanding logic game based on the
clips rule engine
.
Level Select
How to Play
Definitions
Output
Fact table
Console
Input
×
Click
here
to continue.
Assert
Undo


|
jclib - Julia Clement's C++ utility library
A collection of classes that have proved useful
|
Public Member Functions | |
| void | CountedPointerAttach () |
| void | CountedPointerDetach () |
| int | CountedPointersAttached () const |
| CountedPointerTestData (int v=0, double d=0.0) | |
| CountedPointerTestData (const CountedPointerTestData &old) | |
| int | GetCounter () const |
Public Attributes | |
| int | expected_counter_ |
| int | val_ |
| double | dval_ |
A fairly simple class to test class CountedPointer
| int CountedPointerTestData::expected_counter_ |
What is the expected value of counter_ at destruct time defaults to zero.
| int CountedPointerTestData::val_ |
Just a dummy value


Profile Builder
Name:
Mr.
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Address:
Info:
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Thank you for taking the time to contribute your experiences to our research. This data is collected to better understand how access to technology education differs in rural, suburban, and urban areas. All data is confidential and will not be shared with anyone outside of our research team. No questions require an answer; please feel free to skip questions you do not feel comfortable answering.


Skipole WSGI generator.
Having created a project with:
python3 -m skilift myproj /path/to/my/projectfiles
Inspect the file /path/to/my/projectfiles/myproj.py, and you will see it contains the application:
application = WSGIApplication(project='myproj', projectfiles=PROJECTFILES, proj_data={}, start_call=start_call, submit_data=submit_data, end_call=end_call, url="/", proj_ident=None)
You will also see that a skiadmin sub-project has been added:
############### THESE LINES IMPORT SKILIFT AND ADD THE SKIADMIN SUB-PROJECT # ############### AND SHOULD BE REMOVED WHEN YOU DEPLOY YOUR APPLICATION # ## The skilift package is only needed for development, it is not needed ## for your finished application if __name__ == "__main__": set_debug(True) from skilift import make_skiadmin, development_server skiadmin_application = make_skiadmin(editedprojname=PROJECT, examples="http://www.webparametrics.co.uk/skiwidgets/") application.add_project(skiadmin_application, url='/skiadmin') # the skiadmin sub project can now be used to edit your application # please note: when being used to edit a project in this way, skilift requires the # application to be the root application, and to have proj_ident to be set to the # project name ( or set to None which automatically does this ) # serve the application with the development server from skilift host = "<IP_ADDRESS>" port = 8000 print("Serving %s on port %s. Call http://localhost:%s/skiadmin to edit." % (PROJECT, port, port)) development_server(host, port, application)
This code does three things, it calls set_debug(True), which gives enhanced error reporting, it creates a project 'skiadmin' which is added to your own project at url '/skiadmin', and it runs your application on a development web server.
Both your project, and the skiadmin sub project are served and can be accessed by your web browser. Skiadmin provides a web based method of adding pages and widgets to your web site.
Finally, when you deploy your code to a live web site, you would delete the above lines, so that the skiadmin sub project is no longer served.
skiadmin allows you to add pages of different types, and edit them, typically 'template' pages containing widgets, and 'responder' pages which accept incoming requests from the user, then calls your code, and passes the results to a template page, which is returned to the client.
The pages added by skiadmin are given 'idents' being (projectname, pagenumber) and labels mapping a name to these idents can be created. 'sections' can also be created, which can also contain widgets, and can be inserted into template pages, and 'textblocks' can be made which contain either plain text or your own html code.
When you create or alter any page, ensure you choose the 'Save' option to make your changes permanent, and when you change your Python code you need to restart the web server.
Further skiadmin features are described below:


In bar charts, we need to create a second scale that will inform us how wide each bar series should be, and where they should be placed. For this, we use postUpdateScale
to calculate a second ordinal scale, with reference to the first:
function postUpdateScale(self, scaleData, mainData, compData) {
self.xScale2 = d3.scale.ordinal()
.domain(d3.range(0, mainData.length))
.rangeRoundBands([0, self.xScale.rangeBand()], 0.08);
}


A major part of Critical Alpha was the procedural terrain system. I built it with the assistance of Sebastian Lague's YouTube tutorial series but modified it to improve its performance and make it a bit more stable when travelling large distances. Chris DeLeon took this modified terrain system, and the procedural cloud system I'd also developed for Critical Alpha, to form the basis of Nightmare Sky. The priciple game mechanic was jumping from cloud to cloud over an infinite terrain, trying to escape from nightmare monsters while attempting to collect your lost toys.


UILayoutGuide: Auto Layout Helper View
November 7, 2015
In this article, I will explain how to replace the dummy views, added in our UI, just for the sake of adjusting layout, with a much more light element. We been using dummy view in our UI for long time to ease the pain of Auto Layout complexity. Apple introduced a new technique in iOS 9 to replace those dummy views with a much more lightweight element called UILayoutGuide.
UILayoutGuide, as per the Apple documentation,
The UILayoutGuide class defines a rectangular area that can interact with Auto Layout.
sounds like a UIView, isn’t it. Just for a sake of understanding, we can think of it as UIView but it will not appear on the screen and it wont respond to user touches, just dummy.
Let me give you an example, have you ever wanted a layout which contains two controls horizontally aligned centrally and with a fixed space, like the footer view in the below screen.
Check out the footer view on this example screen, Add To Cart and Pay buttons are centrally aligned with a fixed space between each other. To achieve this layout there are different methods, one of the famous and commonly used method is, introducing a new separator view, UIView, in between those two buttons, like this
- Add a dummy UIView
- Add horizontal + vertical center constraints to the dummy view
- Add any fixed width and height constraints to the dummy view
- Add horizontal spacing constraint between the Add To Cart Button and dummy view
- Finally add horizontal spacing constraint between the Pay button and the dummy view
This should work fine in all the devices.
It works fine, What is the problem then?
Of course it works fine, but what we did was a simple UI hack. Then what is the proper solution? Honestly i don't know.
And Apple said, Let there be a replacement for dummy view and there was a replacement. And Apple called the replacement UILayoutGuide. And there was an iOS 9 and there was a new feature.
UILayoutGuide is a proper solution to solve this issue. But unfortunately Apple forgot to include the UILayoutGuide in Interface Builder.
Yes, we can only create UILayoutGuide programmatically.
let layoutGuide = UILayoutGuide()
self.view.addLayoutGuide(layoutGuide)
Note:
1. UILayoutGuide is a dummy rectangular area in you view
2. It will not respond to user touch
3. It will not appear on the screen
4. It is lightweight compare to UIView
You can create as many guides as you want, just like view and controls.
Create views and layout guide
// Separator Layout Guid
let checkoutButtonSeparatorGuide = UILayoutGuide()
footerView?.addLayoutGuide(checkoutButtonSeparatorGuide)
// Checkout Button
let checkoutButton: UIButton = UIButton(type: .System)
checkoutButton.translatesAutoresizingMaskIntoConstraints = false
checkoutButton.backgroundColor = UIColor.greenColor()
checkoutButton.setTitle(“Checkout”, forState: .Normal)
footerView?.addSubview(checkoutButton)
// Apple Pay Button
let applePayButton: UIButton = UIButton(type: .System)
applePayButton.translatesAutoresizingMaskIntoConstraints = false
applePayButton.backgroundColor = UIColor.greenColor()
applePayButton.setTitle(“Pay”, forState: .Normal)
footerView?.addSubview(applePayButton)
Add Constraints
var constraints = [NSLayoutConstraint]()
// Separator Guide Constraints
constraints.append(checkoutButtonSeparatorGuide.centerXAnchor.constraintEqualToAnchor(footerView?.centerXAnchor))
constraints.append(checkoutButtonSeparatorGuide.centerYAnchor.constraintEqualToAnchor(footerView?.centerYAnchor))
constraints.append(checkoutButtonSeparatorGuide.widthAnchor.constraintEqualToConstant(20))
constraints.append(checkoutButtonSeparatorGuide.heightAnchor.constraintEqualToConstant(20))
// Checkout Button Constraints
constraints.append(checkoutButton.rightAnchor.constraintEqualToAnchor(checkoutButtonSeparatorGuide.leftAnchor, constant: -10))
constraints.append(checkoutButton.centerYAnchor.constraintEqualToAnchor(checkoutButtonSeparatorGuide.centerYAnchor))
constraints.append(checkoutButton.widthAnchor.constraintEqualToConstant(124))
constraints.append(checkoutButton.heightAnchor.constraintEqualToConstant(36))
// ApplePay Button Constraints
constraints.append(applePayButton.leftAnchor.constraintEqualToAnchor(checkoutButtonSeparatorGuide.rightAnchor, constant: 10))
constraints.append(applePayButton.centerYAnchor.constraintEqualToAnchor(checkoutButtonSeparatorGuide.centerYAnchor))
constraints.append(applePayButton.widthAnchor.constraintEqualToConstant(124))
constraints.append(applePayButton.heightAnchor.constraintEqualToConstant(36))
NSLayoutConstraint.activateConstraints(constraints)
Build and run the code, your app should layout your view something like this,
Simple isn’t it?
You can use layout guides in different scenarios, like the above, to build your complex UI without adding any heavy-weight UIViews.
I have included an example project in github you can check it out.
 Debugging!
Since layout guide wont display in the screen, how to debug it?
Add -D DEBUG flag in your Other Swift Flags in your Build Settings of your target.
I have created UIView+LayoutGuideDebug utility. Just add this file into your project and add the below lines in you View/ViewController.
override func viewDidLayoutSubviews() {
super.viewDidLayoutSubviews()
self.view.showLayoutGuides()
}
Build and Run the code, now you can see dotted rectangles between your views like the footer view in the below screen.
We will hope that Apple will add layout guide in Interface Builder in upcoming XCode.


Camera
Bluetooth
Location
Terminal
skip_next
pause
skip_previous
filter_1
filter_2
filter_3
filter_4
filter_5
filter_6
filter_7
filter_8
filter_9
send
Camera
Bluetooth
Location
Video Stream
visibility
visibility_off
Note: Client 2 must be active and have camera enabled to view stream properly.
Camera
Bluetooth
Location
GeoLocation
location_on


Miami goes up against Central State
by EndPlayOXFORD, Ohio - Central State vs. Miami (2-1)
John D. Millett Hall, Oxford, Ohio; Wednesday, 12 p.m. EST
BOTTOM LINE: The Miami RedHawks are set to battle the Marauders of Division II Central State. Miami is coming off a 79-63 home win over Alabama A&M in its most recent game.
BIG MEN ON CAMPUS: Nike Sibande has averaged 17.7 points and six rebounds for the RedHawks, while Dalonte Brown has recorded 15.7 points and eight rebounds per game.DOMINANT DARWESHI: Darweshi Hunter has connected on 50 percent of the eight 3-pointers he's attempted. He's also made 100 percent of his free throws this season.
DID YOU KNOW: Miami went 6-5 overall against out-of-conference opponents last season. The RedHawks scored 73.9 points per matchup across those 11 contests.
___
For more AP college basketball coverage: https://apnews.com/Collegebasketball and http://twitter.com/AP_Top25
___
This was generated by Automated Insights, http://www.automatedinsights.com/ap, using data from STATS LLC, https://www.stats.com


Protocols
The following protocols are available globally.
-
A type erased Equatable conformance. When defining a custom protocol which should conform to the
See moreEquatable
protocol then comparing two instances of those protocol references still doesn’t work. Conform to this protocol instead to make it possible to compare two references.Declaration
Swift
public protocol AnyEquatable
-
The interface of the
See moreUIDeviceProvider
which can be used to inject different implementations. Normally code should not be directly dependent upon theUIDevice
because that might break UnitTests when running the tests on a device / simulator which differs from the test’s expectations. Therefore, code should get theUIDevice
instance being injected and for tests it should be mocked. To make this possible this protocol provides the interface to the user interface idiom and the device orientation while theUIDeviceProvider
provides an implementation which can be injected when running the code in the app andUIDeviceProviderMock
a mock which can then be configured and injected in UnitTests. It’s expected that the implementation informs theObservableObject
of any value changes.Declaration
Swift
public protocol UIDeviceProviderType : ObservableObject


If number is positive (> 0) then it selects a particular stack level (1 refers to the top-most active command, i.e., info frame itself, 2 to the command it was called from, and so on); otherwise it gives a level relative to the current command (0 refers to the current command, i.e., info frame itself, -1 to its caller, and so on).
This is similar to how info level works, except that this subcommand reports all frames, like sourced scripts, evals, uplevels, etc.
Note that for nested commands, like “foo [bar [x]]”, only “x” will be seen by an info frame invoked within “x”. This is the same as for info level and error stack traces.
The result dictionary may contain the keys listed below, with the specified meanings for their values:
A thing of note is that for procedures statically defined in files the locations of commands in their bodies will be reported with type source and absolute line numbers, and not as type proc. The same is true for procedures nested in statically defined procedures, and literal eval scripts in files or statically defined procedures.
In contrast, a procedure definition or eval within a dynamically evaluated environment count linenumbers relative to the start of their script, even if they would be able to count relative to the start of the outer dynamic script. That type of number usually makes more sense.
A different way of describing this behaviour is that file based locations are tracked as deeply as possible, and where this is not possible the lines are counted based on the smallest possible eval or procedure body, as that scope is usually easier to find than any dynamic outer scope.
The syntactic form {*} is handled like eval. I.e. if it is given a literal list argument the system tracks the linenumber within the list words as well, and otherwise all linenumbers are counted relative to the start of each word (smallest scope)
proc printProc {procName} { set result [list proc $procName] set formals {} foreach var [info args $procName] { if {[info default $procName $var def]} { lappend formals [list $var $def] } else { # Still need the list-quoting because variable # names may properly contain spaces. lappend formals [list $var] } } puts [lappend result $formals [info body $procName]] }


Gateway
BOT
16-Apr-19 10:14 PM
[dscrd-hush] <admon> cryptopia some news? I have my coins there.
[dscrd-hush] <ComputerGenie - ChickenPool> are you sure they didn't got got in the "hack"?
[dscrd-hush] <admon> joke joke
[dscrd-hush] <ComputerGenie - ChickenPool> I'm only 1/2 joking, I'm not sure I'll ever understand why so many people keep the majority of their crypto in those banks
[dscrd-hush] <admon> I have it in my wallet but If you want to trading you need to withdrawal
[dscrd-hush] <admon> and cryptopia frozen de withdrawals
[dscrd-hush] <ComputerGenie - ChickenPool> if it's in your wallet, then you can do whatever with it whenever you want
[dscrd-hush] <ComputerGenie - ChickenPool> cryptopia can't freeze your wallet
[dscrd-hush] <ComputerGenie - ChickenPool> no
[dscrd-hush] <admon> frozen the withdrawals
[dscrd-hush] <ComputerGenie - ChickenPool> If you don't hold the private key, it's not yours
[dscrd-hush] <ComputerGenie - ChickenPool> they hold the key, it's their wallet
[dscrd-hush] <admon> I know
[dscrd-hush] <admon> but if you want to sell trading or what ever else
[dscrd-hush] <admon> you need to send your coins to exchange
[dscrd-hush] <ComputerGenie - ChickenPool> never sell/trade more on a bank than you're willing to lose
[dscrd-hush] <admon> OK guy
(edited)
[dscrd-hush] <ComputerGenie - ChickenPool> CEXs are banks
[dscrd-hush] <JWolf (WW Clan leader)>
[dscrd-hush] <admon> you will send your coins to exchange that have more volume
[dscrd-hush] <admon> if I send to one exchange that have 0 usd in 24hrs??
[dscrd-hush] <ComputerGenie - ChickenPool> no bank has ever held more than 10% of any coin I value unless I'm dumping to buy equipment
[dscrd-hush] <admon> you are saying some stupid things
[dscrd-hush] <ComputerGenie - ChickenPool> Not really
[dscrd-hush] <admon> we are freedom of sending
[dscrd-hush] <JWolf (WW Clan leader)>
[dscrd-hush] <dukeleto> ~430 addresses have been airdropped so far
[dscrd-hush] <dukeleto> i haven't been able to keep track of backlog, looks like lots of fun going on
[dscrd-hush] <admon> if you want to send to dex or exchange is our decision
[dscrd-hush] <ComputerGenie - ChickenPool> we are freedom of sending
yes, you can freely send whatever is yours whenever you like
The bank can freely stop you from withdrawing what is theirs whenevre they like
[dscrd-hush] <Berg> If your money is in a CEX it's just a line on a spreadsheet, if you don't control the private key, you don't necessarily own the funds. Always transfer to a self-owned wallet after transacting on an exchange.
[dscrd-hush] <admon> utopia
[dscrd-hush] <ComputerGenie - ChickenPool> If your money is in a CEX it's just a line on a spreadsheet
It amazes me daily how many people do not understand that fact
[dscrd-hush] <dukeleto> not yo private keys, not yo coins
[dscrd-hush] <Berg> 100% paraphrased that from duke
[dscrd-hush] <admon> I know everything you are saying
[dscrd-hush] <admon> but dex don't have volume
[dscrd-hush] <ComputerGenie - ChickenPool> I know everything you are saying
and yet you keep disagreeing with what you know
[dscrd-hush] <dukeleto> @admon i might have missed something, is there a specific question you have about the airdrop of hushv3 ?
[dscrd-hush] <ComputerGenie - ChickenPool> wen topia
[dscrd-hush] <admon> @dukeleto what happend with cryptopia coins
[dscrd-hush] <dukeleto> CG is our resident bull dog, sometimes he froths at the mouth for funzies, it's in his nature
[dscrd-hush] <ComputerGenie - ChickenPool> lol
[dscrd-hush] <dukeleto> @admon we are working with Cryptopia to get them trading again, @Berg is the main contact with them
[dscrd-hush] <dukeleto> i try to stick on the code
[dscrd-hush] <admon> OK thanks
[dscrd-hush] <dukeleto> Cryptopia tells us they intend to support HUSH v3, we are working with them and conversing back and forth. Since we just now have a genesis block and mainnet, they can actually do things on their end. Before it was just vague planning
[dscrd-hush] <dukeleto> i am going to write details in the whitepaper about all this as well, i paused on updating the whitepaper to do the airdrop
[dscrd-hush] <dukeleto> airdrop will be running for a while, so now I can go back to whitepapering
[dscrd-hush] <dukeleto> 460 addresses have been paid out
[dscrd-hush] <JWolf (WW Clan leader)> nice
[dscrd-hush] <ComputerGenie - ChickenPool> got his drop and drained it before anyone else could
[dscrd-hush] <ComputerGenie - ChickenPool> I forgot that was the key pair that I lost to a worm
[dscrd-hush] <dukeleto> @ComputerGenie - ChickenPool good call


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Estimating repeatability (intra-class
correlation) from Gaussian, binary, proportion and count data.
| Version: |
0.9.21 |
| Depends: |
R (≥ 3.2.1) |
| Imports: |
methods, stats, lme4, parallel (≥ 3.1.2), pbapply |
| Suggests: |
testthat, knitr, rmarkdown |
| Published: |
2018-01-04 |
| Author: |
Martin Stoffel,
Shinichi Nakagawa,
Holger Schielzeth |
| Maintainer: |
Martin Stoffel <martin.adam.stoffel at gmail.com> |
| License: |
GPL-2 | GPL-3 [expanded from: GPL (≥ 2)] |
| NeedsCompilation: |
no |
| Citation: |
rptR citation info |
| Materials: |
README NEWS |
| CRAN checks: |
rptR results |


LEAN supports the following Option price models. QLNet provides the underlying implementation of these models.
| Model | American Style | European Style |
|---|---|---|
AdditiveEquiprobabilities |
||
BaroneAdesiWhaley |
||
BinomialCoxRossRubinstein |
||
BinomialJarrowRudd |
||
BinomialJoshi |
||
BinomialLeisenReimer |
||
BinomialTian |
||
BinomialTrigeorgis |
||
BjerksundStensland |
||
BlackScholes |
||
CrankNicolsonFD |
||
Integral |
If you set the price model of an Option to a model with an incompatible style, LEAN throws an exception.


About Me
I am Aseel Albanna, 23 years old. I am a computer engineer.
About My Major
My interest in software development began when I was working on my graduation project, which was a medical application.
So, I had to learn and read about android mobile applications and I did.
I started working and learning how to use Android Studio to make a medical application with different features that can help patients to ease their life.
Even healthy people can use this app as a medicine dictionary.
I have finished my work within 4 months and I had get “A” in graduation project and I am so proud of that.
Education Summery:
- - I have graduated from the University of Jordan.
- - I have studied Computer Engineering.
- - I am studying Software Development at LTUC-Abdul Aziz Al Ghurair School of Advanced Computing.
Top Ten Places that I want to visit:
- 1. Turkey
- 2. Italy
- 3. Palestine
- 4. Greece
- 5. France
- 6. Dubai
- 7. Lebanon
- 8. Tunisia
- 9. Qatar
- 10. Saudi Arabia


Hi, I'm Leandro my friends also know me as Leo. Cuban former olympic gymnast who has been programming for over five years.
My goal with this blog is to sharing my thoughts and issues found on my day by day as a programmer.
About programming in short sentences
Hi, I'm Leandro my friends also know me as Leo. Cuban former olympic gymnast who has been programming for over five years.
My goal with this blog is to sharing my thoughts and issues found on my day by day as a programmer.


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Check for new versions of this software and upgrade if necessary


--- layout: post title: 'Darren on Flex: FlexUnit4 Testing with Parsley - Improved Parsley Support with FlexUnit''s [RunWith(...)] & [Rule]' date: '2011-04-20T18:24:00.005+01:00' author: Darren Bishop tags: - Flex - ActionScript - TDD - Agile - FlexUnit - FlashBuilder - Parsley - Flexmojos - DSL - Testing modified_time: '2011-06-17T07:37:09.025+01:00' blogger_id: tag:blogger.com,1999:blog-3826577489563855618.post-1645499562548516264 blogger_orig_url: http://blog.darrenbishop.com/2011/04/darren-on-flex-flexunit4-testing-with_20.html --- In Part-3 I showed how a DSL can be used to reduce the complexity of asynchronous testing when using the Fluint Sequence API. With this DSL I was also able to remove several lines of boilerplate code. These might be modest improvements, but the introduction of a DSL paves the way for more concise tests.
In Part-4, I'll show how to integrate Parsley into FlexUnit by using the [RunWith]
and [Rule]
hook mechanisms to make FlexUnit do the heavy lifting i.e. context initialization and dependency injection.
[RunWith]
and [Rule]
. I had previously held-back from exploring the [Rule]
option as it comes with FlexUnit 4.1, which up until very recently, had only been available in beta. I explore this second option later in this post, but first...
[RunWith]
approachpackage com.darrenbishop.crm.directory.application { import com.darrenbishop.crm.directory.GetPersonCommandComponentTestContext;GetPersonCommandComponentTestContext; import com.darrenbishop.support.flexunit.parsley.ParsleyRunner;ParsleyRunner; import org.flexunit.asserts.fail; import flash.events.ErrorEvent; import org.flexunit.assertThat; import org.hamcrest.object.equalTo; import com.darrenbishop.support.create; import com.darrenbishop.crm.directory.domain.Person; import com.darrenbishop.support.flexunit.async.AsyncHelper; import org.spicefactory.parsley.core.context.Context; import flash.events.EventDispatcher; import org.spicefactory.parsley.core.messaging.MessageProcessor; [RunWith('com.darrenbishop.support.flexunit.parsley.ParsleyRunner')] [Context('com.darrenbishop.crm.directory.GetPersonCommandComponentTestContext')] public class GetPersonCommandParsleyRunnerComponentTest extends AsyncHelper { [MessageDispatcher] public var dispatcher:Function; [Inject] public var context:Context; [Inject] public var service:StubDirectoryService; [Inject] public var command:GetPersonCommand; public var dodgyPerson:Person; public var soundPerson:Person; private var eventDispatcher:EventDispatcher; [Before] public function primeService():void { eventDispatcher = new EventDispatcher(); dodgyPerson = create(Person, {'id': 1, 'firstname': 'John001', 'lastname': 'Smith001', 'phone': 6803225}); soundPerson = create(Person, {'id': 2, 'firstname': 'John002', 'lastname': 'Smith002', 'phone': 6809168}); service.add(dodgyPerson, soundPerson); service.dodgyPerson = dodgyPerson.id; service.soundPerson = soundPerson.id; } [MessageError(type='com.darrenbishop.crm.directory.application.PersonEvent')] public function rethrowIt(processor:MessageProcessor, error:Error):void { eventDispatcher.dispatchEvent(toEvent(error)); } [MessageHandler(selector='PersonEvent.found')] public function passItOn(event:PersonEvent):void { eventDispatcher.dispatchEvent(event); } [Test(async,description='Test GetPersonCommand result-handler does not mangle the person found.')] public function resultDoesNotManglePersonFound():void { dispatcher(PersonEvent.newLookup(soundPerson.id)); waitFor(eventDispatcher, PersonEvent.FOUND, 1000); thenAssert(function(event:PersonEvent, data:*):void { assertThat(event.type, equalTo('PersonEvent.found')); assertThat(event.person.fullname, equalTo('John002 Smith002')); }); } [Test(async,description='Test GetPersonCommand result-handler verifies the id of the person found.')] public function resultVerifiesPersonFound():void { dispatcher(PersonEvent.newLookup(dodgyPerson.id)); waitFor(eventDispatcher, ErrorEvent.ERROR, 1000); thenAssert(function(event:ErrorEvent, data:*):void { assertThat(event.text, equalTo(sprintf('Found person (%d) does not match lookup person (%d)', soundPerson.id, dodgyPerson.id))); }); } } }I declare the
ParsleyRunner
class as the default attribute to the [RunWith]
metadata tag; I import and reference the same (at the top of the excerpt) to ensure the runner is linked in. This highlights one of the fundamental problems with this approach: you must repeat you intention too many times - once should be enough.
The same goes for the GetPersonCommandComponentTestContext
; the runner needs to be told somehow which Parsley context to initialize. Perhaps there are better ways to communicate to the runner which context to use, with static members maybe, but the problem persists for the runner itself so there's little value in exploring such an enhancement.
The only other significant change is the [Before]
annotated method; this method is no-longer responsible for building the Parsley context so I renamed it from initializeContext()
to primeService()
, as that's all it now does; it primes the StubDirectoryService
with people and the id to trigger the error case.
ParsleyRunner
...package com.darrenbishop.support.flexunit.parsley { import flash.utils.getDefinitionByName; import flash.utils.getQualifiedClassName; import flex.lang.reflect.metadata.MetaDataAnnotation; import org.flexunit.internals.runners.statements.IAsyncStatement; import org.flexunit.internals.runners.statements.StatementSequencer; import org.flexunit.runner.notification.IRunNotifier; import org.flexunit.runners.BlockFlexUnit4ClassRunner; import org.flexunit.runners.model.FrameworkMethod; public class ParsleyRunner extends BlockFlexUnit4ClassRunner { public static const CONTEXT_METADATA_NAME:String = 'Context'; private var contextDescriptor:Class; public function ParsleyRunner(cls:Class) { super(cls); var ctxMetaData:MetaDataAnnotation = testClass.klassInfo.getMetaData(CONTEXT_METADATA_NAME); this.contextDescriptor = classFor(ctxMetaData.defaultArgument.key) } private function classFor(name:String):Class { return Class(getDefinitionByName(getQualifiedClassName(name))); } private function withParsleyContextBuilt(test:Object):IAsyncStatement { return new BuildParsleyContext(test, contextDescriptor); } protected override function withBefores(method:FrameworkMethod, test:Object, statement:IAsyncStatement):IAsyncStatement { if (contextDescriptor) { var sequencer:StatementSequencer = new StatementSequencer(); sequencer.addStep(withParsleyContextBuilt(test)); sequencer.addStep(super.withBefores(method, test, statement)); return sequencer; } else { return super.withBefores(method, test, statement); } } } }I determine the class that describes the Parsley context for this test in the constructor, by retrieving the default attribute value of the
[Context]
metadata tag; this I consider to be a one-off class-level operation. The withBefores(...)
template method is invoked before each test method, to contribute to the preparation of the environment in which the test method will execute; this method delegates to withParsleyContextBuilt(...)
to generate a BuildParsleyContext
command-object. BuildParsleyContext
is not a Parsley command, as in the one being tested - it's just the pattern/convention used in the FlexUnit internals.
BuildParsleyContext
, the heavy lifterpackage com.darrenbishop.support.flexunit.parsley { import flash.utils.getDefinitionByName; import org.flexunit.internals.runners.statements.AsyncStatementBase; import org.flexunit.internals.runners.statements.IAsyncStatement; import org.flexunit.token.AsyncTestToken; import org.spicefactory.parsley.core.context.Context; import org.spicefactory.parsley.flex.FlexContextBuilder; public class BuildParsleyContext extends AsyncStatementBase implements IAsyncStatement { protected var test:Object; protected var contextDescriptor:Class; public function BuildParsleyContext(target:Object, contextDescriptor:Class) { this.test = target; this.contextDescriptor = contextDescriptor; } public function evaluate(parentToken:AsyncTestToken):void { buildContext(parentToken); } private function buildContext(parentToken:AsyncTestToken):void { var error:Error = null; try { var ctx:Context = FlexContextBuilder.build(contextDescriptor); ctx.createDynamicContext().addObject(test); } catch (e:Error) { error = e; } parentToken.sendResult(error); } } }Basically, what once lived and would have been replicated in the
[Before]
methods of each and every Parsley-powered test, now lives here; but again, there's nothing new, just a relocation of code to somewhere more appropriate for re-use.
And that's it for the [RunWith]
approach, but now with the relase of FlexUnit-4.1, we have...
[Rule]
approachpackage com.darrenbishop.crm.directory.application { import com.darrenbishop.crm.directory.GetPersonCommandComponentTestContext; import com.darrenbishop.crm.directory.domain.Person; import com.darrenbishop.support.create; import com.darrenbishop.support.flexunit.async.AsyncHelper; import com.darrenbishop.support.flexunit.parsley.ParsleyRule; import flash.events.ErrorEvent; import flash.events.EventDispatcher; import org.flexunit.assertThat; import org.hamcrest.object.equalTo; import org.spicefactory.parsley.core.messaging.MessageProcessor; public class GetPersonCommandParsleyRuleComponentTest extends AsyncHelper { [Rule] public var rule:ParsleyRule = new ParsleyRule(GetPersonCommandComponentTestContext); [MessageDispatcher] public var dispatcher:Function; [Inject] public var service:StubDirectoryService; [Inject] public var command:GetPersonCommand; public var dodgyPerson:Person; public var soundPerson:Person; private var eventDispatcher:EventDispatcher; [Before] public function primeService():void { eventDispatcher = new EventDispatcher(); dodgyPerson = create(Person, {'id': 1, 'firstname': 'John001', 'lastname': 'Smith001', 'phone': 6803225}); soundPerson = create(Person, {'id': 2, 'firstname': 'John002', 'lastname': 'Smith002', 'phone': 6809168}); service.add(dodgyPerson, soundPerson); service.dodgyPerson = dodgyPerson.id; service.soundPerson = soundPerson.id; } [MessageError(type='com.darrenbishop.crm.directory.application.PersonEvent')] public function rethrowIt(processor:MessageProcessor, error:Error):void { eventDispatcher.dispatchEvent(toEvent(error)); } [MessageHandler(selector='PersonEvent.found')] public function passItOn(event:PersonEvent):void { eventDispatcher.dispatchEvent(event); } [Test(async,description='Test GetPersonCommand result-handler does not mangle the person found.')] public function resultDoesNotManglePersonFound():void { dispatcher(PersonEvent.newLookup(soundPerson.id)); waitFor(eventDispatcher, PersonEvent.FOUND, 1000); thenAssert(function(event:PersonEvent, data:*):void { assertThat(event.type, equalTo('PersonEvent.found')); assertThat(event.person.fullname, equalTo('John002 Smith002')); }); } [Test(async,description='Test GetPersonCommand result-handler verifies the id of the person found.')] public function resultVerifiesPersonFound():void { dispatcher(PersonEvent.newLookup(dodgyPerson.id)); waitFor(eventDispatcher, ErrorEvent.ERROR, 1000); thenAssert(function(event:ErrorEvent, data:*):void { assertThat(event.text, equalTo(sprintf('Found person (%d) does not match lookup person (%d)', soundPerson.id, dodgyPerson.id))); }); } } }The shift can be simply thought of as declaring the runner implementation as a member variable i.e.
rule
and annotating it with the [Rule]
metadata tag, rather than as a string metadata attribute. Of course, now it's no longer a runner, but a rule and extends a different parent class and implements slightly different template methods... but for the most part it's the same.
ParsleyRule
to rule it allpackage com.darrenbishop.support.flexunit.parsley { import org.flexunit.internals.runners.statements.IAsyncStatement; import org.flexunit.internals.runners.statements.MethodRuleBase; import org.flexunit.internals.runners.statements.StatementSequencer; import org.flexunit.rules.IMethodRule; import org.flexunit.runners.model.FrameworkMethod; import org.flexunit.token.AsyncTestToken; public class ParsleyRule extends MethodRuleBase implements IMethodRule { private var contextDescriptor:Class; public function ParsleyRule(contextDescriptor:Class) { super(); this.contextDescriptor = contextDescriptor; } override public function apply(base:IAsyncStatement, method:FrameworkMethod, test:Object):IAsyncStatement { var sequencer:StatementSequencer = new StatementSequencer(); sequencer.addStep(withParsleyContextBuilt(test)); sequencer.addStep(base); return super.apply(sequencer, method, test); } private function withParsleyContextBuilt(test:Object):IAsyncStatement { return new BuildParsleyContext(test, contextDescriptor); } override public function evaluate(parentToken:AsyncTestToken):void { super.evaluate(parentToken); proceedToNextStatement(); } } }The
[Rule]
approach has the benefit that it does not exhaust the use of inheritance, nor does it use [RunWith]
, both of which are use-once mechanisms.
There is now the benefit that multiple rules can be defined and used in conjunction with each other; this removes the impediments to mocking described in Part-1
I have actually succeeded in mocking a DirectoryService
instance and embedding that instance into the Parsley context ready for dependency-injection, but that's another blog :-)
ParsleyHelper
base class. ParsleyHelper
extends from AsyncHelper
, introduced in Part-3, to add a layer of abstraction for all the Parsley bits and pieces; this improved DSL implementation allows for the removal of all reference to anything-Parsley
... except for the ParsleyRule
... and the ParsleyHelper
.


| pictex {grDevices} | R Documentation |
This function produces simple graphics suitable for inclusion in TeX and LaTeX documents. It dates from the very early days of R and is for historical interest only.
pictex(file = "Rplots.tex", width = 5, height = 4, debug = FALSE, bg = "white", fg = "black")
file |
the file where output will appear. |
width |
The width of the plot in inches. |
height |
the height of the plot in inches. |
debug |
should debugging information be printed. |
bg |
the background color for the plot. Ignored. |
fg |
the foreground color for the plot. Ignored. |
This driver is much more basic than the other graphics drivers
included in R. It does not have any font metric information, so the
use of plotmath
is not supported.
Line widths are ignored except when setting the spacing of line textures.
pch = "."
corresponds to a square of side 1pt.
This device does not support colour (nor does the PicTeX package), and all colour settings are ignored.
Note that text is recorded in the file as-is, so annotations involving TeX special characters (such as ampersand and underscore) need to be quoted as they would be when entering TeX.
Multiple plots will be placed as separate environments in the output file.
This section describes the implementation of the conventions for graphics devices set out in the “R Internals Manual”.
The default device size is 5 inches by 4 inches.
There is no pointsize
argument: the default size is
interpreted as 10 point.
The only font family is cmss10
.
Line widths are only used when setting the spacing on line textures.
Circle of any radius are allowed.
Colour is not supported.
This driver was provided around 1996–7 by Valerio Aimale of the Department of Internal Medicine, University of Genoa, Italy.
Knuth, D. E. (1984) The TeXbook. Reading, MA: Addison-Wesley.
Lamport, L. (1994) LATEX: A Document Preparation System. Reading, MA: Addison-Wesley.
Goossens, M., Mittelbach, F. and Samarin, A. (1994) The LATEX Companion. Reading, MA: Addison-Wesley.
postscript
, pdf
, Devices
.
The tikzDevice
in the CRAN package of that name for more modern
TeX-based graphics (http://pgf.sourceforge.net/, although
including PDF figures via pdftex
is most common
in (La)TeX documents).
require(graphics) pictex() plot(1:11, (-5:5)^2, type = "b", main = "Simple Example Plot") dev.off() ##-------------------- ## Not run: %% LaTeX Example \documentclass{article} \usepackage{pictex} \usepackage{graphics} % for \rotatebox \begin{document} %... \begin{figure}[h] \centerline{\input{Rplots.tex}} \caption{} \end{figure} %... \end{document} ## End(Not run) ##-------------------- unlink("Rplots.tex")


Angular version of login component which is implemented by using .component()
method introduced since Angular1.5.
| Attributes:Bindings | Accept value | Note |
|---|---|---|
loginType: < |
|
The login dialog type |
title-text: < |
String: title text | |
version: < |
String: version text | |
copyright: < |
String: copyright text | |
product-text: < |
String: the product text which below the version | It is just for login product dialog |
legalcopy-text: < |
String: the legal copy text which below the login button | It is just for legal copy dialog |
acceptance-text: < |
String: the acceptance text which in acceptance dialog | It is just for acceptance dialog |
error-text: < |
String: the error text which below the version | It is just for error dialog |
on-login: & |
function(username, password, event) |
Callback function when log-in buttton is clicked.
|
forget-password: & |
function(event) |
Callback function when click forget password.
|
on-sign-up: & |
function(event) |
Callback function when sign-up button is clicked.
|


Queensland is the hot spot for tourist attractions in Australia!
Some recomended activities include:
- Queensland isn't called the sunshine state for nothing.
Here you can find the Gold Coast, the best beaches in the country.
- There are a multitude of theme parks in Queensland which are a major
tourist attraction for many people.
- The Great Barrier Reef is a sprawling ecosystem just off the coast of
Queensland that is 100 percent worth visiting.
- Queensland also contains rainforests that can give you an interesting
adventure to take part in.


Naomi Amuzie's Portfolio
Click here to learn some unique things about me:
I am a sophomore at Pomona College studying Computer Science and Africana Studies. I hail from a Nigerian household in Houston, TX. I am passionate about creating social structural changes that liberate and benefit the livelihoods of everyone. I enjoy having conversations about analyzing and understanding morality, society, and humanity. I love playing/watching volleyball and reading op-eds. Fav TV Shows include Black Mirror, Sherlock, Big Little Lies, and The Handmaid's Tale.
Houston, TX taken downtown.
I am a QuestBridge Scholar and Match to Pomona.
Sunny days in Claremont :)
I enjoy immersing myself in different cultures through traveling because it exposes me to different philosophies, norms, and histories beyond my personal experiences. It allows a space to question and compare the legitimacy of notions I've held through my perspective. Though I am a low-income student, I've been fortunate through the generosity of educational programs to travel to Peru, Cuba, and Rwanda. Each experience challenged me worldview, made me ponder my place in the world, and understand the effects of structures and history that stretch beyond arbitrary lines.
My most recent trip abroad to Rwanda before my first-year in college.
"Although “credo” means “I believe”, at this point I am not sure what to believe. I once stated in a Credo long ago “[Rwanda’s] strength and humility made me ponder—and even consider the greater ends forgiveness can impose on humanity.” My mind sees the practicality behind Gacaca—that it is perhaps the best method for a country eager to rebuild its communities and restore the relationships that was once the backbone of its culture and society. I can understand the reasoning behind the willingness to forgive—that it can give peace of mind and the space to be vulnerable for strength and growth. But my heart feels like forgiveness may not be enough to fill the gaps left empty in places that where once gatherings of love, eerie emptiness that quakes at the thought of memories, and a soul that was once full and filled with content for life and purpose. But perhaps forgiveness may just be just a peace of mind and a piece of strength to move forward." - 8/10/18
All pictures taken by me except the QuestBridge photo!
Click here for my LinkedIn profile.
Click here for my GitHub profile.


_Antz_ (PG) *** 1/2 (out of ****)
It's still another two months before DreamWorks launches its assault on the current state of feature animation with the much-ballyhooed (and equally as anticipated) _The_Prince_of_Egypt_, but in the meantime, the crew at SKG has found another way to hit Disney where it hurts--in the field of computer animation. With the witty and wise _Antz_, DreamWorks and PDI has given the Mouse and Pixar's upcoming _A_Bug's_Life_ a tough act to follow.
The "z" in _Antz_ stands for Z (voice of Woody Allen), a lowly worker ant who for once wants to do something for his individual needs rather than those of the colony. He gets a taste of something different when Princess Bala (Sharon Stone), reluctantly betrothed to megalomaniacal General Mandible (Gene Hackman) and bored with her sheltered life in general, sneaks out and joins the commoners for one night, meeting Z at a bar (where "aphid beers" are served). Bala's ruse is soon discovered, but not before Z has fallen head over heels in love. Determined to break from his class and win Bala's love in return, Z comes up with a scheme that, if anything, will win Bala's attention. Alas, he gets a lot more than he bargained for.
Like Disney's trailblazing _Toy_Story_, _Antz_ has a smart script that will keep adults equally as entertained, if not more, as the young 'uns. The screenplay by Todd Alcott, Chris Weitz, and Paul Weitz is a most unlikely--and often hilarious--Communist allegory, with the oppressed workers encouraged to "work for the good of the colony" and even forced to dance the same way at the same time each day; Z's scheme inspires the masses to revolt. But beyond the social satire, a lot of the script's creativity lies in its placing the audience in the ants' shoes, seeing familiar things from the insects' eyes. For example, simple trash can brimming with litter is "Insectopia," a paradise of food and other delights for all insects; and a single water droplet can spell a horrible death by drowning.
The material really comes to life in the hands of the actors and the animators at PDI. The character of Z would be unthinkable without the voice of Allen; freed from his physical form, his tired neurotic New Yorker schtick is given a freshness. The rest of the actors are also well-cast: Sylvester Stallone is perfect fit for Z's musclehead soldier friend, Weaver; Stone lends Princess Bala sexiness and spunk, as does Jennifer Lopez to Z's worker friend Azteca; Hackman makes Mandible a hissable villain; and Christopher Walken is an ideal foil as his right-hand ant, Colonel Cutter. Though the actors give the ants most of personality, the animators fill in the blanks, coming up with a look for the ants that is at once humanized (their faces are wonderfully expressive) yet distinctly insect-like. The artwork is consistently first rate, if a bit limited in the big picture; most of the action takes place in the ant colony, which means repeated use the same dingy dirt tunnel backgrounds. However, some visually dazzling scenes, such as a rather harrowing combat sequence involving some menacing termites, more than compensate.
In recent months, many studios have tried to take a bite out of Disney's stranglehold on the feature animation market--and failed. If the delightful _Antz_ is any indication of what is in the pipeline of DreamWorks' traditional animation division, it may not be such a small world after all. (opens October 2)
Michael Dequina
<EMAIL_ADDRESS>|<EMAIL_ADDRESS>Mr. Brown's Movie Site: http://welcome.to/mrbrown
CompuServe Hollywood Hotline: http://www.HollywoodHotline.com
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Please take some time to fill out the following form. It may seem a bit lengthy, but it is important that I get as much information from you as possible now, so we can spend our first video consultation setting up your plan. Many of the nutrition questions are optional, should you not feel comfortable responding to some of them. Please remember, however, that the more information I have the better I can help you progress on your fitness plans and meeting your goals, so please set aside 30 minutes or so to answer these questions as thoroughly as possible. Afterward, you will be able to pay and schedule our first video consultation. If you have any questions or concerns about the application or working with me in general, please feel free to contact me through email<EMAIL_ADDRESS>or DM me on Instagram (@swolboy.fit).


Preparation time
less than 30 mins
Cooking time
1 to 2 hours
Serves
Serves 6
Give an everyday classic a makeover with venison mince. Rich with red wine, this dish is smart enough for casual suppers with friends.
For this recipe you will need a 3 litre/5 pint ovenproof dish.
Heat the oil in a large deep, lidded casserole or a heavy-based saucepan set over a high heat. Add the bacon and fry until crisp. Remove and set aside.
Add the onion, carrot and rosemary and fry for a few minutes until softened. Add the mince and stir until golden-brown, breaking it up while stirring.
Sprinkle in the flour and cook for a minute, stirring. Gradually add the wine, and, stirring all the time, boil for a few minutes until the volume of liquid has reduced by half. Add the stock and the cooked bacon, bring to the boil and season with salt and pepper, stirring for 5 minutes. Cover and simmer for about 40 minutes or until tender.
Preheat the oven 200C/180C Fan/Gas 6.
Spoon the mince into a 3 litre/5 pint ovenproof dish. Set aside to cool.
To make the topping, bring a large saucepan of salted water to the boil. Boil the potatoes until tender. Drain and return to the pan. Add the butter and milk. Season with salt and pepper and mash until smooth.
Spoon the mash on top of the cold mince, level the top and mark with a fork. Bake for 45 minutes or until golden-brown and bubbling.


§186-11 Additional lands. An owner of land may at any time apply to the board to have more acreage classified as tree farm property subject either to a new agreement or to the original agreement. [L 1963, c 141, §12; Supp, §87D-12; HRS §186-11; am L 1989, c 50, §6]


34
Judgment on the Nations
1 Draw near, O nations, to hear, and give attention, O peoples!
Let the earth hear, and all that fills it;
the world, and all that comes from it.
2 For the LORD is enraged against all the nations,
and furious against all their host;
he has devoted them to destruction, has given them over for slaughter.
3 Their slain shall be cast out,
and the stench of their corpses shall rise;
the mountains shall flow with their blood.
4 All the host of heaven shall rot away,
and the skies roll up like a scroll.
All their host shall fall,
as leaves fall from the vine,
like leaves falling from the fig tree.
5 For my sword has drunk its fill in the heavens;
behold, it descends for judgment upon Edom,
upon the people I have devoted to destruction.
6 The LORD has a sword; it is sated with blood;
it is gorged with fat,
with the blood of lambs and goats,
with the fat of the kidneys of rams.
For the LORD has a sacrifice in Bozrah,
a great slaughter in the land of Edom.
7 Wild oxen shall fall with them,
and young steers with the mighty bulls.
Their land shall drink its fill of blood,
and their soil shall be gorged with fat.
8 For the LORD has a day of vengeance,
a year of recompense for the cause of Zion.
9 And the streams of Edom shall be turned into pitch,
and her soil into sulfur;
her land shall become burning pitch.
10 Night and day it shall not be quenched;
its smoke shall go up forever.
From generation to generation it shall lie waste;
none shall pass through it forever and ever.
11 But the hawk and the porcupine shall possess it,
the owl and the raven shall dwell in it.
He shall stretch the line of confusion over it,
and the plumb line of emptiness.
12 Its nobles—there is no one there to call it a kingdom,
and all its princes shall be nothing.
13 Thorns shall grow over its strongholds,
nettles and thistles in its fortresses.
It shall be the haunt of jackals,
an abode for ostriches.
14 And wild animals shall meet with hyenas;
the wild goat shall cry to his fellow;
indeed, there the night bird settles
and finds for herself a resting place.
15 There the owl nests and lays
and hatches and gathers her young in her shadow;
indeed, there the hawks are gathered,
each one with her mate.
16 Seek and read from the book of the LORD:
Not one of these shall be missing;
none shall be without her mate.
For the mouth of the LORD has commanded,
and his Spirit has gathered them.
17 He has cast the lot for them;
his hand has portioned it out to them with the line;
they shall possess it forever;
from generation to generation they shall dwell in it.


Group Project 4: The Identification Game (by Team Poisson)¶
Contents
Synopsis¶
This project is an image classification problem consisting of Natural Images. Our task is to train a classifier to take an image as an input and output a class corresponding to the image. We have focused on using transfer learning on convolutional neural networks (CNNs) to create our model, PoissoNet. The dataset our model is trained on consists of 100,000 images categorised into 200 categories.
Our two submitted classifiers¶
Our following two submissions provided the best F1 scores on the dataset.
Inception-v3 with test time augmentation¶
Based on tests on a variety of networks suitable for the given dataset, we found Inception-v3 provided the highest F1 score on our validation set. Inception-v3 is based on GoogLeNet (aka Inception-v1). It is a very deep CNN with 42 layers yet fewer parameters than other popular CNNs, making a lower error rate possible. It is also trained on ImageNet, making it suitable for our natural image dataset. Our submitted model uses transfer learning by loading the pre-trained model, freezing parameters of the first five layers, and finetuning the rest of the layers to the dataset. We also don’t use the auxiliary output in our submitted model. Although we experimented with data augmentation using both PyTorch and Albumentations, we decided to use test-time augmentation (TTA) for our predictions. Test-time augmentation consists of creating augmented copies of a selection of images from the test set and having the model make predictions for these. The final prediction is then an average prediction of Inception-v3 and TTA.
Inception v3 + ResNet18¶
One of the pre-trained models we had trained was ResNet18, which also provided a high F1 score. ResNet18 has 18 layers (hence the name) and also trained on ImageNet. This made it a good candidate for training on our dataset. To improve the F1 scores of both Inception-v3 and ResNet18, we decided to average out the two predictions.
Using PoissoNet¶
Loading the dataset¶
The dataset is not included in the repository as it is too large to be stored on GitHub. Instead, a user wishing to train or test our models should create a ./train/ or ./test/ directory in PoissoNet.
Choosing the model and the hyperparameters¶
Our model trainer allows the user to choose between 4 pre-trained models: ResNet18, ResNet50, GoogleNet, Inception-v3. We found these models to have the highest F1 scores when training and testing on the dataset. The user can also choose whether they want data augmentation. There are two choices: using PyTorch transforms or Albumentations. The transforms themselves can be adjusted in the code. Note that Inception-v3 has its built-in transforms so no transforms should be done on top of that. Once a model has been chosen, the user can decide on the following hyperparameters: * lr: Learning rate. Default value 1e-2. * momentum: Momentum. Default value 0.4. * batch_size: Batch size of the training dataset. Default value 64. * test_batch_size: Test batch size for the validation and test datasets. Default value 100. * n_epochs: Number of epochs to run the model for. Default value 30. * weight_decay: Weight decay. Default value 1e-3.
Note that the default values are the values used in our submission, except for the number of epochs. For our submitted models, we had used 3-6 epochs.
Training the model¶
Once the model and its hyperparameters have been set, simply run the entire Trainer.ipynb notebook. Our trainer splits the training dataset to have 90% training and 10% validation. The notebook will provide a live plot of the accuracy as well as the log loss for both the training and validation to keep track of how the model is doing. Finally, it will save the model for prediction.
Classifying images¶
Once the model has been trained and saved, we can begin classifying the images using Predictor.ipynb. The user can also use one of our trained models in the Models directory. By default the user can choose to either predict with Inception-v3 with TTA or an average prediction of Inception-v3 and Resnet18. The notebook provides the functions to do ensemble prediction of up to 3 models and perform TTA on any model.


Device Metrics Feature
Metrics markers and labels decorators for device part.
| Static |
Number of static metrics regardless projection bound |
| Free |
Metrics has to be added manually by user |
| Multiplier |
Auto generated metrics based on one multiplier and one reference.(deprecated) |
| Multiplier-3 |
Auto generated metrics based on 3 multipliers and one reference.(deprecated) |
| Modeled |
Auto generated metrics based on exponent model, fast and secure. |
|
|
Device Metrics Catalog
Click on table row to open JenScript view.


You rush through the door to the West of you.
Some have beans and flour in them. You see preserved jellies and jams, loaves of bread and vegetables, and preserved meats. In the torchlight, you even see a round of cheese.
Outside the room, in the hall, you hear a conversation among multiple people. You just missed them.


Please select a domain above. Optionally, you can then filter by method or event.
Explore the tip-of-tree debugger protocol for Chrome. For production use, consider the stable protocol version.
Please select a domain above. Optionally, you can then filter by method or event.


Intellivisit makes it easy for you to connect with a local provider for on-demand treatment of minor illnesses. No matter where you are, feeling better is only a few taps away.
Select your local provider network
Choice in our out of network within driving distance!


Morphology
Uralic languages have rich morphology. The parts-of-speech used are mapped to UD following common linguistic practices. There is a number of language-specific features that arch over most of the Uralic languages but are not found in many others, e.g. IE languages.
These pages detail the best common practices we found so far, so suggested practices for new treebanks but especially if your language has examples that you’d think deviate from our descrptions, please describe this in your language-specific documentation and file a github issue.
Lemma field
Following the universal principle, lemma field should be filled with dictionary entry form, as is with existing Uralic treebanks. If no common practice exists within a language, singular nominatives for nominals and an infinitive or third person singular presen for verbs is suggested. For lexeme sets with limited inflection, e.g. adpositions with three case series, it is common to use the inflected form as lemma, especially if the etymological nominative is highly theoretical.
Parts-of-Speech
The common parts of speech are used as defined in Universal part of the standard without large changes: VERB, NOUN, PROPN, ADJ, ADV, ADP, SYM, PUNCT, INTJ and X should follow the universal guidelines. For determiners DET and auxiliaries AUX are not so common in Uralic grammars and have been described below, particles PART are used in UD in more limited form than in some Uralic grammars and are also detailed below.
Determiners? (DET)
Most Uralic languages do not have determiners (DET) at least not in the sense of articles (apart Hungarians and…), however, there are open questions whether to use a certain sub-set of pronouns etc., that modify nouns in agreement. Most traditional grammars would not talk about determiners in Uralic languages.
Examples
- [fi] se talo “the house”
Auxiliaries? (AUX)
Auxiliaries are not often used as a part-of-speech in traditional Uralic grammars, however, they are used in existing Uralic treebanks. It is suggested to use auxiliaries for copula verbs, verbs involved in temporal constructions like pluperfect and verbs that are used for habitive constructions. It is also possible to include all modal verbs into auxiliaries.
Examples
- [fi] olen tehnyt “ I have done”
- [fi] minulla on … “ I have a …
- [fi] täytyy tehdä “must do”
Particles? (PART)
Various Uralic grammars have used particle (PART) category as a left-over class for hard-to-classify, in some grammars and traditions this class has been subsumed by adverbs, and partially by interjections. In most Uralic treebanks we avoid particles, usually interjections or adverbs are more suitable categories.
Features
Uralic universal annotations make use of lexical, inflectional and layered features. Many of lexical and inflectional features follow Universal definitions closely, e.g. most sub-classes of parts of speech (lexical) and inflectional affixes mapping to features or layered features. Some inflectional affixes, such as discourse particle enclitics are hard to map to anything in Universal Dependencies scheme.
Most basic things like nominal cases and numbers follow Universal conventions. Tense and mood as well as aspect may require some language specific values not seen in other languages.
Possessive suffixes
Most Uralic languages use possessive suffix morphology to describe possession, rather than specific verbs. The feature to use with the possessive suffixes are:
- Number[psor] and Person[psor] for possessive suffixes marking possessor and
- Number[psed] and Person[psed] for possessive suffixes marking possessed quantities and references.
Values are same as with Number and Person in universal features.
Negation
Many uralic languages mark negation in verb forms with special suffixes and/or have a specific negation verb, that inflects like a regular verb. This is marked with Polarity feature and value Negative.
Non-finite verb forms
Many Uralic languages have large verbal paradigms with number of non-finite forms. The suggested analysis are to use feature [VerbForm] values Part, Inf, Ger, Sup with Tense, Case and others (e.g. as normal with nouns and adjectives when infinitives and participles act as deverbal nouns and adjectives respectively).


Daily Solidity Update - Dual struct mappings, local remixd, modifiers, and more!
May 29, 2018
Here’s your daily Solidity update…
…May 29 edition!
Community updates
Over on StackOverflow, there are a few interesting conversations going on. The first is how to efficiently look up struct values without having to loop. The thing I quite liked about one answer is how to avoid unnecessary copies of structs. I know people say “Solidity is like Javascript,” but really it’s not in my mind. There’s also an unanswered question on how to deploy a smart contract on a recently constructed Amazon Blockchain Template – I’m super curious about the answer, myself.
A person on Gitter was asking about how to arrange folders on Remix when someone recommended running Remix locally using remixd or remix-ide: “you could : use remixd to access local file from remix -ide. or install https://www.npmjs.com/package/remix-ide , run remix-ide in the folder you want to be accessible from remix-ide and browser <IP_ADDRESS>:8080” Thought that was a useful idea.
Someone else on Gitter was complaining about deploying via Infura. I haven’t tried it myself yet. But here’s what he said: “I’m trying to deploy my truffle project to the mainnet using Infura, but ran into several still unsolved (!!!) issues: nonce too low, please check your gas amount etc. and kept loosing money.” No response in the community, but now I’m curious too.
There’s a brief discussion on Reddit about function modifiers. I think modifiers are great – kind of like aspect-oriented programming imho.
Random bits and recommended reads…
Token Foundry wrote a thoughtful Medium on using the state machine pattern for decreasing bugs in your Solidity contracts.
Cardano launched late yesterday. Not sure what it is quite yet but figured it was worth noting. “Plutus” might be a new word to add to your vocabulary if this thing goes anywhere.
There’s a Medium post seeking to explain Solidity to Java developers, but the author compares Solidity to Eiffel because it’s a “contract first” language. That can’t be quite right is it? Source
See you tomorrow
Been a long day so that’s all I’ve got for you for now. Tune in tomorrow for another episode!
Got a comment, concern, or comment? Send it to me via email<EMAIL_ADDRESS>.


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| Uses of AbstractBceRequest in com.baidubce.model |
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GenericAccountRequest
The generic account request. |
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abstract AbstractBceRequest |
AbstractBceRequest.withRequestCredentials(BceCredentials credentials)
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| Uses of AbstractBceRequest in com.baidubce.services.bos.model |
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AbortMultipartUploadRequest
The AbortMultipartUploadRequest contains the parameters used for the AbortMultipartUpload method. |
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CompleteMultipartUploadRequest
Container for the parameters of the CompleteMultipartUpload operation. |
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CopyObjectRequest
Provides options for copying an Baidu Bos object from a source location to a new destination. |
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CreateBucketRequest
Provides options for creating an Baidu Bos bucket. |
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DeleteBucketRequest
Provides options for deleting a specified bucket. |
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DeleteObjectRequest
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DoesBucketExistRequest
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GeneratePresignedUrlRequest
Contains options to generate a pre-signed URL for an Baidu BOS resource. |
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GenericBucketRequest
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GenericObjectRequest
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GenericUploadRequest
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GetBosAccountOwnerRequest
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GetBucketAclRequest
Request object containing all the options for requesting a bucket's Access Control List (ACL). |
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GetBucketLocationRequest
Get Bucket Location Request class |
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GetObjectMetadataRequest
Provides options for obtaining the metadata for the specified Baidu Bos object without actually fetching the object contents. |
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GetObjectRequest
Provides options for downloading an Baidu Bos object. |
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InitiateMultipartUploadRequest
The InitiateMultipartUploadRequest contains the parameters used for the InitiateMultipartUpload method. |
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ListBucketsRequest
Request object for listing all the Baidu Bos buckets owned by a user. |
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ListMultipartUploadsRequest
Container for the parameters of the ListMultipartUploads operation. |
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ListObjectsRequest
Contains options to return a list of summary information about the objects in the specified bucket. |
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ListPartsRequest
Container for the the parameters of the ListParts operation. |
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PutObjectRequest
Uploads a new object to the specified Baidu Bos bucket. |
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ResponseHeaderOverrides
Container object for overriding headers on a GetObjectRequest or GeneratePresignedUrlRequest response. |
class |
SetBucketAclRequest
Request object containing all the options for setting a bucket's Access Control List (ACL). |
class |
UploadPartRequest
Contains the parameters used for the UploadPart operation on Baidu Bos. |
| Uses of AbstractBceRequest in com.baidubce.services.media.model |
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CreateJobRequest
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CreatePipelineRequest
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CreatePresetRequest
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CreateThumbnailJobRequest
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CreateTranscodingJobRequest
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CreateWaterMarkRequest
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DeletePipelineRequest
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DeletePresetRequest
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DeleteWaterMarkRequest
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GetJobRequest
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GetMediaInfoOfFileRequest
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GetPipelineRequest
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GetPresetRequest
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GetThumbnailJobRequest
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GetTranscodingJobRequest
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GetWaterMarkRequest
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ListJobsRequest
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ListPipelinesRequest
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ListPresetsRequest
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ListThumbnailJobsRequest
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ListTranscodingJobsRequest
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ListWaterMarkRequest
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AbstractBceRequest |
DeleteWaterMarkRequest.withRequestCredentials(BceCredentials credentials)
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AbstractBceRequest |
CreateThumbnailJobRequest.withRequestCredentials(BceCredentials credentials)
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AbstractBceRequest |
GetThumbnailJobRequest.withRequestCredentials(BceCredentials credentials)
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AbstractBceRequest |
ListThumbnailJobsRequest.withRequestCredentials(BceCredentials credentials)
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AbstractBceRequest |
ListWaterMarkRequest.withRequestCredentials(BceCredentials credentials)
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AbstractBceRequest |
CreateWaterMarkRequest.withRequestCredentials(BceCredentials credentials)
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AbstractBceRequest |
GetWaterMarkRequest.withRequestCredentials(BceCredentials credentials)
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| Methods in com.baidubce.services.moladb with parameters of type AbstractBceRequest | |
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protected void |
MolaDbClient.fillInHeadAndBody(AbstractBceRequest request,
InternalRequest httpRequest)
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| Uses of AbstractBceRequest in com.baidubce.services.moladb.model |
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| Subclasses of AbstractBceRequest in com.baidubce.services.moladb.model | |
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BatchGetItemRequest
Represents the input of a BatchGetItem operation. |
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BatchWriteItemRequest
Represents the input of a BatchWriteItem operation. |
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CreateInstanceRequest
Represents the input of a CreateInstance operation. |
class |
CreateTableRequest
Represents the input of a CreateTable operation. |
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DeleteInstanceRequest
Represents the input of a DeleteInstance operation. |
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DeleteItemRequest
Represents the input of a DeleteItem operation. |
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DeleteTableRequest
Represents the input of a DeleteTable operation. |
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GetInstanceRequest
Represents the input of a GetInstance operation. |
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GetItemRequest
Represents the input of a GetItem operation. |
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GetTableRequest
Represents the input of a GetTable operation. |
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ListInstancesRequest
Represents the input of a ListInstance operation. |
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ListTablesRequest
Represents the input of a ListTables operation. |
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PutItemRequest
Represents the input of a PutItem operation. |
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QueryRequest
Represents the input of a Query operation. |
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UpdateItemRequest
Represents the input of a UpdateItem operation. |
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UpdateTableRequest
Represents the input of a UpdateTable operation. |
| Uses of AbstractBceRequest in com.baidubce.services.ses |
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| Methods in com.baidubce.services.ses with parameters of type AbstractBceRequest | |
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protected InternalRequest |
SesClientSupport.createRequest(String resourceKey,
AbstractBceRequest bceRequest,
HttpMethodName httpMethod,
String... pathVariables)
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| Uses of AbstractBceRequest in com.baidubce.services.ses.model |
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| Subclasses of AbstractBceRequest in com.baidubce.services.ses.model | |
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DeleteVerifiedDomainRequest
Request object of deleting verified domain. |
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DeleteVerifiedEmailRequest
Request object of deleting verified email. |
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EnableDKIMRequest
Request object for enabling DKIM. |
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GetVerifiedDomainRequest
Request object of getting verified domain. |
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GetVerifiedEmailRequest
Request object of getting verified email. |
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IsInRecipientBlacklistRequest
Request object for check it is in recipient blacklist. |
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SendEmailRequest
Request object for sending email. |
class |
SesRequest
The Base class of all SES request。 All of SES request should extend it. |
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SetFeedbackRequest
Request object to set feedback. |
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SetQuotaRequest
Request object to set quota. |
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VerifyDKIMRequest
Request object for verifying DKIM. |
class |
VerifyDomainRequest
Request object for verifying domain. |
class |
VerifyEmailRequest
Request object for verifying email. |
| Uses of AbstractBceRequest in com.baidubce.services.sms |
|---|
| Methods in com.baidubce.services.sms with parameters of type AbstractBceRequest | |
|---|---|
protected InternalRequest |
SmsClientSupport.createRequest(String resourceKey,
AbstractBceRequest bceRequest,
HttpMethodName httpMethod,
String... pathVariables)
|
| Uses of AbstractBceRequest in com.baidubce.services.sms.model |
|---|
| Subclasses of AbstractBceRequest in com.baidubce.services.sms.model | |
|---|---|
class |
CreateTemplateRequest
|
class |
DeleteTemplateRequest
|
class |
GetTemplateDetailRequest
|
class |
QueryMessageDetailRequest
|
class |
SendMessageRequest
|
class |
SmsRequest
The base class of all SMS request |
class |
StatReceiverRequest
|
|
||||||||||
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org.apache.commons.betwixt.derived
Classes
BeanWithSecrets
EmployeeBean
ManagerBean
PersonBean
PersonListBean
TestDerived
TestWriteClass


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--- layout: null section-type: about title: About --- ## About
I am a third year student of Bachelor of Techology in Computer Engineering from IIIT Bhubaneswar.
I am a passionate programmer and love to learn new technologies of the computer world! I usually code in C/C++ and Python.
As per my interests, I like to work in the domain of Machine Learning , Internet of Things(IoT), Web Designing and Computer Algorithms.
I also like to do competitve coding part time.
Due to my experience as a summer research intern in NUS, Singapore (after second yr) and IIT, Patna(after first yr), I have developed an affection towards impactful research, which tries to bring a change in the society.
I have even presented a research paper in ITC Conference, Bangalore on behalf of my team including faculties of IIT Patna.
Apart from studies, I like to spend my leisure time travelling new places !  I also read and write answers on Quora (Over 25,000 answer views ). As a person I am and wish to be jovial and exciting!
As a gesture of contribution, I have designed a website on computer algorithms named algoskills so that one can learn and help others to learn various algorithms.
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{% extends 'base.html' %} {% block title %}Read this before you join!{% endblock %} {% block content %}
We have said this on other pages, but we want to repeat some key points one last time:
After reading through all the content on this website, if you are still interested, please write to Arun<EMAIL_ADDRESS>asking about availability and pricing.


--- title: Software Serial Codes layout: post tags: [lisp, elisp] uuid: 944acadd-9d2d-3a96-3857-30df4ba3ffca ---
Download the entire source here: serial.el
I was thinking recently about how software serial codes might work in proprietary software. They're a self-consistent series of letters and numbers entered during installation. The software can, without phoning home, verify the validity of the code. This sort of thing is just DRM that relies completely on obscurity for security, so it's only a matter of time before the secret is out, breaking the restriction. But it's still fun to speculate about them.
In general, serial codes have these two properties.
Sometimes serial codes are an entire file, one that would take hours to type in by hand, but I'm not considering those right now. They have a trivial solution: use a cryptographic digital signature, because length isn't an issue. The validation algorithm just checks the signature against the key on file.
A digital signature is the obvious solution for a serial code, but to protect these against even the shallowest brute-force attacks it requires using numbers long enough to break criteria #2.
Here's how I would do it. A serial number consists of two parts: a code and a checksum. The code is some random number. The checksum is a number derived from the code.
For my checksum I'm just going to use a hash function: mix the code component and some secret password together, then hash it to produce the checksum. To generate a serial number all we have to do is generate a random number as our code, generate the checksum from it, then encode them together.
Since we want to keep it short, we have to choose how many characters of the serial code to dedicate to each component. It's like a slider we can slide between each side of the encoded serial number. As we allocate more characters to the code component, the density of valid serial numbers in the key space increases. If we go all the way and shrink the checksum to zero characters, then every possible serial number is valid. The denser the valid serial numbers, the easier it is to stumble across one during brute force.
In the other direction, the more characters we allocate to the checksum the more distinct the serial numbers become. If we allocate all characters to the checksum, the other extreme, then no serial number is valid. The more distinct the serial numbers are, the easier they are to find by brute force.
The difficulty of finding a valid serial number by brute force at various split positions is going to look something like this. The exact curve is a function of the checksum algorithm and the knowledge of the attacker.
Since it looks like this, I'm just going to split it right in the middle: allocate half the characters to the code and half to the checksum. To begin, I'm going to encode the serial number as hexadecimal digits. First let's define a little bit about what our serial codes look like. I'm going to implement this in my favorite try-stuff language, Elisp.
{% highlight cl %} (defvar serial-password "password" "Secret password used in serial generation and checks.") (defvar serial-code-len 12 "Length of the code component of the serial number.") (defvar serial-check-len 12 "Length of the check component of the serial number.") {% endhighlight %}I decided to use 12 characters, 6 bytes, to represent each component. This makes for a 24-character serial code. A bit long, but we'll use a trick to shorten that later.
Next, define the hash and mixing functions. For the hash I'm just
going to use SHA1 and truncate the output. For the password mixing
function, we're just going to concatenate them. There are stronger
ways to perform this mix, such as
with HMAC,
but concat
is good enough for a DRM scheme.
Below, first function is just a random number generator. It could be
fancier, like the UUID generating
function, but this is good enough. The compose
function was defined in a previous
post.
The serial codes it generates look like this.
34ef80635ca7340f1f10e170 8471cc8e87378f15377cf038 2ba0b74bfb86262d5400264e 5e02185457970a0b89656e9b cf0d611512f1aacb22d8095d
Next we need a function that accepts these numbers and checks their self-consistency. Simple enough: extract the code component, generate the checksum, and check against the checksum component.
{% highlight cl %} (defun serial-check-hex (serial) "Return t if the given hex-encoded serial is valid." (let ((code (substring serial 0 serial-code-len)) (check (substring serial (- serial-check-len)))) (string= check (substring (serial-hash (serial-mixer serial-password code)) 0 serial-check-len)))) {% endhighlight %}This quick test below always returns true, so it's working at least partially right.
{% highlight cl %} (serial-check-hex (serial-gen-hex)) {% endhighlight %}
Those serial numbers could be shorter because we're limiting ourselves
to 0-9
and a-f
. Instead, we could base64
encode the serial numbers to cram more information in each character.
Now the serial codes from serial-gen
look like this.
Nsu8TXFC4IdvlBxc b5HduiyZmNmcq4fQ vUd6KuIyDgmBgDWW dRMW6/rctm2Z5TKn ol4cP+5b3Y7vqWEZ
One problem with these is it's easy to mix up the zeros,
O
s, ones, and l
s. A filter could be added to the
generator to reject and regenerate any serial number containing these
confusing characters, but that's outside the scope of this post.


Group up with a like-minded group to collaborate on a single project.
Use any tools, languages, and frameworks you'd like to build whatever interests you.
See below.
The Potsdam Community Dog Park would like a solution from our local hackers.
Can you create a mobile app that would allow dog owners to sign their dogs in & out of the park?
This would allow dog owners to schedule their visits more effectively. 🐶


|
Groovy Documentation | |||||||
| FRAMES NO FRAMES | ||||||||
| SUMMARY: NESTED | FIELD | PROPERTY | CONSTR | METHOD | DETAIL: FIELD | PROPERTY | CONSTR | METHOD |
java.lang.Object grails-app.services.grails.plugin.jcaptcha.JcaptchaService
class JcaptchaService
Provides access to the captchas as well as provides some util type methods to convert captchas to usable data.
| Property Summary | |
|---|---|
def |
grailsApplication
Used to access the captchas defined as part of the app config. |
| Constructor Summary | |
JcaptchaService()
|
| Method Summary | |
|---|---|
byte[]
|
challengeAsJpeg(BufferedImage challenge)
Utility routine to turn an image challenge into a JPEG stream. |
byte[]
|
challengeAsWav(AudioInputStream challenge)
Utility routine to turn a sound challenge into a WAV stream. |
CaptchaService
|
getCaptchaService(java.lang.String captchaName)
Retrieves a captcha by name. |
boolean
|
validateResponse(def captchaName, def id, def response)
Used to verify the response to a challenge. |
| Methods inherited from class java.lang.Object | |
|---|---|
| wait, wait, wait, hashCode, getClass, equals, toString, notify, notifyAll |
| Property Detail |
|---|
def grailsApplication
| Constructor Detail |
|---|
JcaptchaService()
| Method Detail |
|---|
byte[] challengeAsJpeg(BufferedImage challenge)
byte[] challengeAsWav(AudioInputStream challenge)
CaptchaService getCaptchaService(java.lang.String captchaName)
boolean validateResponse(def captchaName, def id, def response)
Groovy Documentation