#Terminal window $ cramp new newsplus
#NewsPlus/Gemfile source :rubygems # Rails Support Lib Classes gem 'activesupport' # Rails Internationalization gem 'i18n' # Cramp Framework gem 'cramp' # Ruby Redis Driver gem 'redis' # JSON support gem 'json' # Async webserver for running a cramp application gem 'thin' # Rack based routing gem 'http_router' # Collection of async-proof rack middlewares - https://github.com/rkh/async-rack.git gem 'async-rack'
#Terminal Window $ bundle install
#Terminal Window $ gem install bundler
#NewsPlus/config.ru # Gems and libs require 'redis' require 'open-uri' require 'rss' require 'json' require 'active_support/core_ext' # Cramp Application require './application' NewPlus::Application.initialize! # Development middlewares if NewPlus::Application.env == 'development' use AsyncRack::CommonLogger # Enable code reloading on every request use Rack::Reloader, 0 # Serve assets from /public use Rack::Static, :urls => ["/javascripts"], :root => NewPlus::Application.root(:public) end # Running thin : # # bundle exec thin --max-persistent-conns 1024 --timeout 0 -R config.ru start # # Vebose mode : # # Very useful when you want to view all the data being sent/received by thin # # bundle exec thin --max-persistent-conns 1024 --timeout 0 -V -R config.ru start # run NewPlus::Application.routes
#NewsPlus/application.rb require "rubygems" require "bundler" module NewPlus class Application def self.root(path = nil) @_root ||= File.expand_path(File.dirname(__FILE__)) path ? File.join(@_root, path.to_s) : @_root end def self.env @_env ||= ENV['RACK_ENV'] || 'development' end def self.routes @_routes ||= eval(File.read('./config/routes.rb')) end # Initialize the application def self.initialize! end end end Bundler.require(:default, NewPlus::Application.env) # Preload application classes in the order specified (Dir['./app/helpers/*.rb'] + Dir['./app/models/*.rb'] + Dir['./app/actions/*.rb']).each {|f| require f}
#NewsPlus/config/routes.rb # Check out https://github.com/joshbuddy/http_router for more information on HttpRouter HttpRouter.new do post('/prepare').to(PrepareAction) post('/refresh').to(RefreshAction) get('/pull').to(PullAction) get('/info').to(InfoAction) end
Now that all of the configuration code has been written the next step is to define our storage code. Since we're using Redis as our in memory data storage we're going to need some helper code to connect a new Redis session. Within your application directory navigate to the app directory and create a new directory called helpers. On a Linux/Unix machine just use mkdir to create the helpers directory
#Terminal $ cd app $ mkdir helpers
#NewsPlus/app/helpers/moduleredis.rb module RedisHelper def connect_to_redis @redis = Redis.new puts "INFO: Redis Connection started" yield end def close_redis @redis.quit puts "INFO: Redis client disconnected" end end
Now that we have Redis connectivity, we can start adding code to support our two data models, the first will be the sites model. The sites model will contain the information needed to define what a site is and how its key is stored within our Redis cache. Use whatever text editor or IDE and create the following file, call it sites.rb and place it within the models folder.
#Terminal $ mkdir NewsPlus/app/models
#NewsPlus/app/models/sites.rb class Sites attr_reader :sites def initialize() @sites = { 'hackernews' => { url: 'http://news.ycombinator.com/rss', attributes: %w{ title link comments description }, category: "tech", name: "hackernews" }, 'redditprogramming' => { url: 'http://www.reddit.com/r/programming.rss', attributes: %w{ title link description }, category: "tech", name: 'reddit/r/programming' }, 'wsjusbusiness' => { url: 'http://online.wsj.com/xml/rss/3_7014.xml', attributes: %w{ title link description pubDate }, category: "business", name: 'WSJ.com US Business' } } end def all_sites(category = nil) return @sites if category.nil? sites_hash = {} @sites.each do |name, vals| sites_hash[name] = vals if vals[:category] == category end return sites_hash end def get_redis_key(name, attribute) "#{@sites[name][:category]}:#{@sites[name][:name]}:#{attribute}" end end
Within the same models directory of your application create the next model file, call it newsfeed.rb. The newsfeed model takes a sites information as provided and handle all translation of the RSS's native xml format to json. By placing our site's RSS information in the json format we can then possibly build a web based reader that can take the json and display it in an interesting way via CSS3/HTML5 or perhaps with some visual javascript library.
#NewsPlus/app/models/newsfeed.rb class NewsFeed attr_reader :feed, :item_attributes_array, :news_category, :site_name def initialize(site_name, site_url, item_attributes_array, news_category) @feed = Hash.from_xml open(site_url) @item_attributes_array = item_attributes_array @news_category = news_category @site_name = site_name end def self.refresh(url) new_feed = Hash.from_xml open(url) new_feed['rss']['channel']['item'].to_json end def send_info() info = { siteName: @site_name, homepageUrl: @feed['rss']['channel']['link'], about: @feed['rss']['channel']['description'], feedElements: @item_attributes_array, category: @news_category.downcase } info.to_json end def send_stories() @feed['rss']['channel']['item'].to_json end end
- before_start
- respond_with
- on_start
- on_finish
http://cramp.in/documentation However, by studying this example code you can gain an intuitive feel for how the callbacks process your request. In each of the actions we'll include in this app the before_start callback usually involves connecting to redis and checking for request parameters. Addtionally the on_finish callback is where you want to put any clean up code and close open database connections or cache connections as is the case with this example. One thing I forgot to mention is the Cramp framework function "render", what render does is return the response to the client. You'll see render sprinkled around a bit but make sure you pay attention to what data its rendering back to the client; for this application we'll commit ourselves to just JSON formatted data but you can return plaintext if you want and or any other type as well.
#NewsPlus/app/actions/prepare_action.rb class PrepareAction < Cramp::Action include RedisHelper before_start :connect_to_redis, :pull_news_feeds, :cache_news_feeds on_start :handle_request on_finish :close_redis def pull_news_feeds @sites = Sites.new @news_feeds = [] @sites.all_sites().each do |site_name, site_vals| @news_feeds << NewsFeed.new(site_name, site_vals[:url], site_vals[:attributes], site_vals[:category]) end puts "INFO: News feeds pulled" yield end def cache_news_feeds @news_feeds.each do |feed| @redis.set(@sites.get_redis_key(feed.site_name, 'stories'), feed.send_stories()) @redis.set(@sites.get_redis_key(feed.site_name, 'info'), feed.send_info()) end puts "INFO: News feeds cached" yield end def respond_with [201, {'Content-Type' => 'application/json'}] end def handle_request response = {ok: "prepare success"}.to_json render response finish end end
#NewsPlus/app/actions/info_action.rb class InfoAction < Cramp::Action include RedisHelper before_start :connect_to_redis, :get_params, :info_sites on_start :handle_request on_finish :close_redis def get_params if(params.has_key?(:category)) @category = params[:category] yield else @category = nil yield end end def info_sites @response_data = [] @sites = Sites.new @sites.all_sites(@category).each do |site_name, site_vals| temp = nil temp = @redis.get(@sites.get_redis_key(site_name, 'info')) @response_data << temp end yield end def respond_with [200, {'Content-Type' => 'application/json'}] end def handle_request response = @response_data.to_json render response finish end end
#NewsPlus/app/action/pull_action.rb class PullAction < Cramp::Action include RedisHelper before_start :connect_to_redis, :get_params, :pull_sites on_start :handle_request on_finish :close_redis def get_params if(params.has_key?(:category)) @category = params[:category] yield else puts "No category param passed" @category = nil yield end end def pull_sites @response_data = [] @sites = Sites.new @sites.all_sites(@category).each do |site_name, site_vals| puts "pulling data for #{site_name}" temp = @redis.get(@sites.get_redis_key(site_name, 'stories')) @response_data << temp end yield end def respond_with [200, {'Content-Type' => 'application/json'}] end def handle_request response = @response_data.to_json render response finish end end
#NewPlus/app/actions/refresh_action.rb class RefreshAction < Cramp::Action include RedisHelper before_start :connect_to_redis, :get_params, :refresh_sites on_start :handle_request on_finish :close_redis def get_params if(params.has_key?(:category)) @category = params[:category] yield else @category = nil yield end end def refresh_sites @sites = Sites.new @sites.all_sites(@category).each do |site_name, site_vals| @redis.set(@sites.get_redis_key(site_name, 'stories'), NewsFeed.refresh(site_vals[:url])) end yield end def respond_with [201, {'Content-Type' => 'application/json'}] end def handle_request response = {ok: "refresh success"}.to_json render response finish end end
So far so good we have at this point completed all of the necessary Ruby code required to run this application. The next step is to start our redis server, to create a new redis server on a Linux/Unix machine you just run the code below in your terminal.


Hi evryone my name is omar i am from syria but i born in amman
i styded in amman until high school then i moved to KSA
my big dream in coding to get benfite of stong hardware by using codes,als make good and real AI
Hi evryone my name is omar i am from syria but i born in amman
i styded in amman until high school then i moved to KSA
my big dream in coding to get benfite of stong hardware by using codes,als make good and real AI
- 1.AD astra
- maleficent:Mistress of evil
- Dark Water
- Parasite
- pokemon
- wind river reservation
- spider man 2019
- knives out
and my certfcate


Access the Mp3tag options through the "Tools → Options" menu.
Select "Tag Sources → freedb" in the sidebar.
Enter the server domain or IP into the "Address" textbox.
Enter the path into the "Path" textbox (usually "/cddb").
If your server is not hosted on port 80, you must also include the port as part of the path (see image).
This is a bug in Mp3tag, the "Port" textbox does not do anything.
Click "OK".
Import the files for the album you want to tag into Mp3tag.
Select all files, in track order.
Tags will not be able to be found if any tracks are unselected or selected out-of-order.
With the files selected, access the freedb tag source through the "Tag Sources → freedb" menu.
Select "determine from selected files" and click "OK"
Confirm the tags and click "OK"
Tagging complete!


Bolsonaro asks Brazilians 'not to give ammunition' to Lula
BRASILIA: Brazil's President Jair Bolsonaro asked his supporters Saturday (Nov 9) "not to give ammunition to the scoundrel," the day after popular leftist leader Luiz Inacio Lula da Silva walked free from jail.
Breaking his silence on the release of his arch-nemesis, Bolsonaro told his Twitter followers: "Lovers of freedom and good, we are a majority. We cannot make mistakes."
He added Lula was "momentarily free, but guilty."
Lula's exit from jail on Friday came a day after a controversial Supreme Court ruling that could release thousands of convicts.
In an impassioned address to hundreds of supporters who greeted him as he left the federal police headquarters in the southern city of Curitiba, Lula vowed to keep fighting for poor people.
He also denounced the economic policies of Bolsonaro, who was swept to power in 2018 in an election Lula had been widely tipped to win.


--- layout: default title: Kiwidev - Creative Freedom & Simple Solutions description: Building new and exciting websites, apps and brands. ---


Webpack Visualizer
Drop JSON file here or click to choose.
Files won't be uploaded — your data stays in the browser.
of bundle size
Try a Demo


Open a new Model
- Supports both ASCII and Binary STL files.
- STL files does not transmitted to the server and full processed on your browser.
- Use browse button to load a model or drag drop it to your browser display.
Layout View
On this view you can rotate the model or elevate it.
- Rotate Model
- Press and hold left click on the model and move the mouse.
- Rotate Camera
- Press and hold left click on the empty area of the viewport and move the mouse.
- Move Camera
- Press and hold right click and move the mouse.
- Zoom In/Out
- Use mouse wheel.
- Elevate Model
- Enter number on the left input and press move button.
Support View
You can add new supports to the model and define support types.
- Add Support Types
- On the left box you can define new support types.
- Preview Support
- For the model to floor support type, if any support has been selected by mouse, any changes on the support add form will effect the selected support details in realtime.
- Add Support
- Click on the model to add support, for some support types you need to click on two places.
- Remove Support
-
- Click on support name on right of screen.
- Click on support and press delete button.
- Pressing delete button alone will remove supports in reverse order, one by one.
- Cancel Two Stage Supports
- Press ESC key to cancel two stage supports such as bridges.
Plate View
Arrange models on a plate.
- Clone Model
- Clicking C on front of model will duplicate the model.
- Rotate Model
- After selecting model, keep CTRL button down mouse movement will cause 2D rotation.
- Add Model w. Support
- If your models already have support, you can add them directly in this mode.
Possible Workflow
- Layout View: Load model
- Layout View: Rotate model
- Support View: Add supports
- Plate View: Move model around
- Go to step one and repeat the process
- If you have models with supports, you can directly include them in Plate View.


Activity Logger
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>
Mandelbrot Set
Mandelbrot set is calculated by performing a simple iterative procedure over the complex plane near 0, and colouring each point depending on whether the point grows, or does not. See wikipedia for
more info
.
Reset


Stereotype threat
This blog post is suppose to be about how stereotype threats have affected me. I'm a tall, white male from suburban Florida. I have plenty of facial hair, am handsome and intelligent enough to be married to my bright and beautiful wife, and wear a size 12 shoe. I don't think stereotypes affect me. This isn't a way of me 'flexing' my life to you. Its my conclusion after considering this possibility over several days.
So, instead, here is my opinion on stereotype threats.  The fear and anxiety of falling into or being part of a stereotype is something I wished no one had to live with. Drawing assumptions on a person based off their demographic has be happening since the dawn of time. I don't imagine stereotyping people is going to stop until we're all just one vanilla shade of unisex weirdness.
So what can you and I do about it? I don't believe we can stop stereotyping. Trying to do so would be a waste of energy. I feel this way because I think a stereotype often has at least some underlying truth. Some asians have inherit advantages in mathematics based upon the syntax of their dialect (src). Women are typically bad at driving (src). I don't feel like drawing assumptions based on a person's attributes alone is wrong. Yet, assuming those assumptions are accurate is a big mistake. Regardless of my opinion of stereotypes, how do we prevent stereotype threat?
I hope it doesn't surprise you that I do not have a ground-breaking answer to this. I do think we need to continue diversifying our education patterns and practices. I do think we need to continue breaking cultural molds that have formed through the past. And I do think we, as a society, need to continue instilling resilience in our youth as greatly as possible. Oh, and yes, I do have a stereotype threat after all. Ever since I was a young boy, I've always assumed I can't dance.


By: Team F09-2
Since: Aug 2019
Licence: MIT
1. Setting up
Refer to the guide here.
2. Design
2.1. Architecture
Commons
represents a collection of classes used by multiple other components.
The following class plays an important role at the architecture level:
-
LogsCenter
: Used by many classes to write log messages to the App’s log file.
The rest of the App consists of four components.
The sections below give more details of each component.
2.4. Model component
API : Model
FlashCard
:
-
There are 3 types of cards used by our App, the
JavascriptCard
,FrontBackCard
andMultipleChoiceCard
.
-
JavascriptCard
andFrontBackCard
implements fromFlashCard
, an interface class. -
MultipleChoiceCard
inherits fromFrontBackCard
. -
The interface class
FlashCard
also implementsJsonInterface
class to allow loading and saving to Json format.
Refer to the activity diagram below to see the process of creating a MultipleChoiceCard
:
For the MultipleChoiceCard
, the choices provided by the user must be unique, i.e. there cannot be any duplicate in the choices provided.
If a duplicate choice is detected, then the creation of the MultipleChoiceCard
will not be successful.
Each FlashCard has an associated priority level, which the user can indicate his/her value of the importance of the card.
The priority levels are described below:
| Priority | Value | Intended Action |
|---|---|---|
HIGH_PRIORITY |
10 |
Valued as important by user, should be tested more often |
LOW_PRIORITY |
1 |
Valued, but less important by user, should be tested less often |
The sequence diagram below shows how the ExamRunner
component can use the createSubsetForTest()
method in the Deck
and make use of the priorities associated with the FlashCards
to create a test that emphasises the FlashCards
that the user deems as important.
-
Step 1: Constructor of
ExamRunner
is called. -
Step 2: In the constructor of
ExamRunner
, a method call is made toDeck
to create a subset of cards for test. -
Step 3: If there are less than 10 cards in
Deck
, return all the cards. -
Step 4 - 10: Return a set of cards with both
HIGH_PRIORITY
andLOW_PRIORITY
cards, which the proportion is weighted at 60% to 40% ratio respectively. -
Step 11:
Deck
returns the test set toExamRunner
.
2.5. Design Considerations
2.5.1. Aspect: how to store and select the HIGH_PRIORITY
and LOW_PRIORITY
cards
-
Alternative 1: Use a priority queue to store the cards
-
Pros: Allows the user to test the cards according to
HIGH_PRIORITY
cards first, effectively choosing onlyHIGH_PRIORITY
cards first, thenLOW_PRIORITY
cards. -
Cons: Certain
LOW_PRIORITY
cards may not be tested if the test set size is smaller than the number ofHIGH_PRIORITY
cards -
Cons: FlashCard Pro cannot have the flexibility of letting the user select the number of
LOW_PRIORITY
cards in the test set.
-
-
Alternative 2: (Current Choice) Maintain two lists of cards,
HIGH_PRIORITY
andLOW_PRIORITY
cards-
Pros: Can control the ratio of
HIGH_PRIORITY
andLOW_PRIORITY
cards in the test set created -
Pros: Have the flexibility to randomize the card order and choose a random set each time
-
Cons: FlashCard Pro cannot have the flexibility of letting users assign more than 2 priority levels
-
2.6. Storage component
API : StorageManager.java
API : JsonParser.java
API : FileReadWrite.java
The Storage
component,
-
interface to save deck by calling
FileReadWrite
-
interface to load deck by calling
FileReadWrite
, send string toJsonParser
and creating deck objects fromJsonValue
The JsonParser
component,
-
takes any string of JSON format and returns a
JsonValue
The FileReadWrite
component,
-
resolves root directory for app save data
-
interface for user to provide their custom root directory
-
writes file and creates path directories if none
2.6.1. Implementation
The parsing is done by JsonParser
.
It takes a string and attempts to read it as one of a JsonValueTypes
and create its corresponding object wrapped in JsonValue
.
Since Objects and Arrays can recursively contain a json value, their contents are also read, created and wrapped.
-
JsonParser#parseJsonInput()
— constructs theJsonValue
object from a string input
Given below is the overview activity diagram of parsing a json string input.
It will first be tested to see if its an integer and if it fails it will be tested for a double. Consequently, boolean, string, json object, json array.
Json object values are themselves json values thus the activity diagram is called recursively Likewise for json array values.
|
Note
|
If all parsing types fail, there must be an error with the string input, thus a JsonFormatException is thrown. |
2.6.2. Design Considerations
The JsonParser is designed to be a utility class with a pure function without any mutation of state. Thus it should be self contained within a single function call.
2.7. Code Component
The Code
component supports code-running flashcards in Java and Javascript. Cards will take in user input
via the JavaScript card (Java card to be implemented soon) and
the JavascriptRunner
class
-
can evaluate JS code from a file using the
FileImporter
class -
can evaluate JS code as an input string
the JavaRunner
class
-
Read/write to the
Solution.java
file during runtime after user has typed Java code into the file -
Compile and run
Solution.java
-
the Java code written in each card is stored in the card itself, but this
Solution.java
will be overwritten and used to run the code in each card.
To be implemented: An in-app Flashcard Pro compiler and debugger for JS and Java as a playground for the user
2.8. Regex Component
Having that we are using the regex approach to parsing, some common parsing and regex creation methods are stored in the following class:
API : RegexUtil.java
RegexUtil#commandFormatRegex` creates a regex that starts with the command
argument and lookaheads
for the elements of args
. Thus a regex for the input create front/asd back/dsa
can be created with
commandFormatRegex("create", new String[]{"front/", "back/"});
.
RegexUtil#parseCommandFormat
is an algorithm that parses user input and returns the resulting values
from the input. Following the previous example, parsing the input will create an arraylist of two arraylists.
The first arraylist contains one element "asd"
and the second arraylist contains one element "dsa"
;
parallel to the arguments of the input.
2.9. Common classes
Classes used by multiple components are in the dream.fcard.datastructures
package and root of dream.fcard.util
3. Implementation
3.1. Logging
We are using java.util.logging
package for logging. The LogsCenter
class is used to manage the logging levels and logging destinations.
-
The logging level can be controlled using the
logLevel
setting in the configuration file (See Section 3.2, “Configuration”) -
The
Logger
for a class can be obtained usingLogsCenter.getLogger(Class)
which will log messages according to the specified logging level -
Currently log messages are output through:
Console
and to a.log
file.
Logging Levels
-
SEVERE
: Critical problem detected which may possibly cause the termination of the application -
WARNING
: Can continue, but with caution -
INFO
: Information showing the noteworthy actions by the App -
FINE
: Details that is not usually noteworthy but may be useful in debugging e.g. print the actual list instead of just its size
3.2. Configuration
Certain properties of the application can be controlled (e.g user prefs file location, logging level) through the configuration file (default: config.json
).
3.3. UI
The GUI of the application is started up by the UiManager
class, when the application is initialised.
The GUI
class handles operations on the GUI, such as rendering nodes to the application window,
and passing user command input to the Responder
class.
3.4. Test
3.4.1. Implementation
The timed/un-timed test is a exam mechanism whereby users can enter a test mode that allows users to test themselves using the various flashcards. Users will then be notified of their results at the end of the test and will also have the chance to review their answers and reattempt questions.
The overall test architecture is depicted in the class diagram below.
Tests are driven by the main ExamRunner
class which ensures that only a single Exam
object exists at any point in time.
Exam
objects are where the bulk of the test logic resides. Exam
objects are used to control what card the user is currently attempting via the getCurrentCard()
method, used to control the AnchorPanes that show up on the GUI and also to keep track of score through the Result
object within.
Exam
objects have a composition relationship with Result
objects, whereby a Result
object cannot exist without an Exam
object.
The sequence diagram of the three classes is as follows:
When a user first chooses to start the test, he will call on the createExam()
within ExamRunner
, which will create an Exam object with the duration specified by the user.
Creating an Exam
object automatically creates a Result
object in the constructor. The Exam
object is then able to interact with it via the getResult()
method.
Responses and Controllers will then be able to get the current instance of Exam
via the getCurrentExam()
method in ExamRunner
Given below is an example usage scenario and how the timed/untimed mechanism behaves at each step. The activity diagrams for Timed and Untimed Tests are also as follows:
Step 1. User keys in the command test deck/DECK_NAME duration/DURATION_IN_SECONDS
(Eg. test deck/german duration/0)
Step 2. If DURATION_IN_SECONDS
is 0, untimed test will be initiated. Else, a timed test will be initiated.
Step 3. A question will be loaded and user answers the question.
Step 4. Answer will be evaluated and if it is correct, score will be updated.
Step 5. For untimed test, repeat steps 3 and 4 until the end of deck is reached. For timed test, repeat steps 3 and 4 until either end of deck is reached or time runs out.
Step 6. If end of deck is reached, a popup will be triggered with the user’s final score.
Step 7. Upon closing that popup, users will be able to review their mistakes and reattempt all questions (but it will not contribute to their score).
Step 8. When the user is done reviewing, he can type exit
or click Exit Session
to exit test mode and go back to the main Deck Display screen. Users can also use this command prematurely to exit test mode mid-test.
3.4.2. Managing the CLI and GUI
CLI is largely driven by the Responses
class which can be found above. However, the test mechanism differs slightly as it relies on a greater amount of States
in order to control which commands can be used at what time.
For example, a correct
command cannot be used on a MCQCard.
Commands are checked if they belong to a certain ResponseGroup
for a State
. Only commands that are registered within that state’s ResponseGroup
will be executed.
GUI is also controlled by States
but does not go through the ResponseGroup
class. Instead, it relies on EventHandlers triggered by button clicks. Ideally, one should make GUI go through Responses
as well to streamline both the GUI and CLI together.
This design choice is reflected on further below.
3.4.3. Design Considerations
Aspect: Controlling the number of Exam
instances.
-
Alternative 1: Just create
Exam
whenever a user calls for a new test.-
Pros: Lesser code to write
-
Cons:
-
Limited control on number of instances of an exam object
-
Potentially may lead to bugs if not well managed
-
Hard to simulate a test truly "ending" if an object can persist
-
-
-
Alternative 2: (Current Choice) Use a singleton static class that ensures only one instance of
Exam
exists at each point in time.-
Pros:
-
Extensive control over the
Exam
object by ensuring that only one instance exists -
Exam can be "terminated" to ensure once a test ends, users are unable to re-access it.
-
-
Cons:
-
More complex design architecture that requires higher understanding of MVC pattern as well as Consumer Functional Interface
-
-
Aspect: Management of StandardExam Object
-
Alternative 1: StandardExam class exists standalone
-
Pros:
-
Lesser code to write
-
Lesser complexity in terms of polymorphism
-
-
Cons:
-
Not open for extension.
-
-
-
Alternative 2: (Current Choice) Use an
Exam
interface despite only one class inheriting from it-
Pros:
-
Allows the project to be open for extension. Developers may potentially develop other kinds of Exam modes (eg. speed round whereby there’s a limited time per card)
-
-
Cons:
-
Relatively redundant at the current version (
v1.4
)
-
-
Aspect: Streamlining of GUI and CLI
-
Alternative 1: Have both GUI and CLI managed by the
Response
class-
Pros:
-
More streamlined
-
Lesser chance of performance glitches since both interfaces rely on the same logic.
-
-
Cons:
-
Limited customization if different behaviours want to be implemented in the GUI and CLI (though unlikely).
-
-
-
Alternative 2: (Current Choice) Individual logics for both GUI and CLI:
-
Pros:
-
Greater customization.
-
-
Cons:
-
Slightly more "spaghetti code"
-
Limited expansion as having many different types of cards will result in many different
ResponseGroups
-
-
-
While FlashCard Pro went with the "inferior" design choice for
v1.4
, there is definitely room for expansion by using an external state controller like Redux (see below).
3.4.4. Future Extensions
Relationship between GUI and CLI
-
Currently GUI and CLI are not implemented ideally because CLI is dependent on the
Responses
class while GUI relies on button handlers. -
Ideally, GUI and CLI should both rely on the
Responses
class which will streamline the back-end logic. -
However, due to time constraints and the late discovery of the bug,
v1.4
was made with the GUI and CLI not streamlined. -
Future enhancements could either streamline the GUI and CLI both rely on
Responses
class or port over to an external state manager like Redux for better performance.
Exam Interface
-
The Exam interface exists such that the project remains open for extension with various different test modes.
-
One example would be a speed round (whereby specific time limits are set for each card).
3.5. Running a code flashcard
3.5.1. Proposed Implementation
The code flashcard is a card that allows users to answer coding questions by running code directly. The following use case illustrates how the card works.
-
System: FlashCard Pro
-
Actor: User
-
Use case: Create a code flashcard
MSS:
-
The user initialises the card for the appropriate language (i.e. Java or JS)
-
The user enters starter code if necessary (e.g boilerplate code, helper methods)
-
The user enters test cases (specifying inputs and corresponding expected outputs).
-
FlashCard Pro saves the newly created card.
Use case ends.
*Extensions:
-
a) The user enters 0 test cases.
-
1) FlashCard Pro prompts for at least 1 test case.
-
2) The user enters a test case.
-
Use case resumes from step 4.
3.6. [Proposed] Configure difficulty of test set in test
mode
Currently, the user is restricted to a test set of 60% HIGH_PRIORITY
and 40% LOW_PRIORITY
cards in the test set.
In V2.0, the user should be able to configure the proportion of HIGH_PRIORITY
and LOW_PRIORITY
cards in the test set to pitch the level of difficulty of the test.
The ExamRunner will be expanded to allow the user to take in the ratio of HIGH_PRIORITY
.
Then, the computation of the number of HIGH_PRIORITY
and LOW_PRIORITY
cards will be done according to the ratio provided by the user.
3.7. Saving and viewing user statistics
-
The Statistics feature revolves around the storage and interpretation of the user’s sessions, be it login sessions or test sessions.
-
Therefore, the
Session
class is the main building block of all Statistics-related classes. They are stored inSessionList
objects. -
Due to design considerations, the
UserStats
andDeckStats
objects are intended to be singletons, created upon application startup and modified, but never duplicated or deleted.-
Thus, they are accessible via the static methods
getUserStats()
andgetDeckStats()
accessible via theStatsHolder
class. -
This method of implementation is similar to what my teammates have used to store
State
. -
Initially, the
UserStats
andDeckStats
objects were intended to be stored withinState
as well. However, the addition of undo/redo functionality complicated matters. Thus, the statistics objects have been decoupled fromState
.
-
The structure of Statistics-related classes is depicted in the class diagram below.
Or, simplified:
The following sequence diagram depicts the starting, ending and saving of the user’s Session
when they open and close the app.
3.7.1. Challenges in implementation
-
Because of the custom
StorageManager
class used to load and save JSON objects, the implementation of loading and saving statistics is somewhat tightly coupled withStorageManager
.-
It is insufficient to simply override the
toJson()
method to ensure that the statistics objects would be stored correctly. Instead, the underlying structure of the statistics objects must be known and exposed during the implementation of e.g. theloadDeckStats()
andsaveDeckStats()
methods inStorageManager
. -
Perhaps in v2.0, refactoring of
StorageManager
could allow for a higher level of abstraction of storage-related methods and reduced coupling betweenStorageManager
and the unrelated Statistics classes.
-
-
As our application is quite significantly different than AB3, we used an MSS-focused approach to development: i.e. we focused on making sure that the user’s "happy path" could be completed via the GUI, before linking up the app’s behaviour with the CLI commands. This resulted in insufficient clarity and tight coupling of the
Responses
class with other classes.-
The logic of parsing CLI input, handling incorrect commands, determining if the application is in an appropriate
State
etc., along with the actual handling of the command, is all bundled withinResponses
at present. -
In v2.0, we could focus on removing duplicated code between the CLI and GUI implementations.
-
In v2.0, we could also work towards abstracting out the app’s desired response to a command in
Command
classes, allowing for aParser
to handle CLI calls and aDispatcher
to handle allCommand
s, whether they originate from the CLI or GUI. -
By abstracting out the handling of each command into separate classes, each team member can check the logic of how each
Command
interacts with their component with ease and avoid duplicated code. e.g. AstartTestSessionCommand
could initialise theExamRunner
, updateStatistics
, and so on. -
Because of the current less-than-ideal implementation of the app’s behaviour, in order to support creating/renaming/deleting decks along with undo/redo, code pertaining to
DeckStats
needed to be inserted at many disparate places in the code, e.g. within a button action in theEditDeckDisplay
controller and inResponses
.
-
3.7.2. Proposed extension: Statistics for individual cards in a deck
-
Statistics for specific cards in a deck could be stored within the
Session
object representing the user’s test session on a deck.-
In this way, summary statistics e.g. how many times the card was reviewed in the past week or whether the user attempted the card correctly on average, can be generated with ease.
-
There is no need to store duplicated data about when each card is accessed.
-
-
One challenge for the implementation of card-specific statistics is the tight coupling of
Responses
with other classes, as mentioned above.-
Because individual cards are prone to change, e.g. when the user edits the front or back of the card, not to mention the decks themselves can also be renamed or deleted, it is important that the implementation of
DeckStats
is fully cleaned up before work onCardStats
can begin.
-
4. Documentation
Refer to the guide here.
5. Testing
Refer to the guide here.
6. Dev Ops
Refer to the guide here.
Appendix A: Product Scope
Target user profile:
-
wishes to learn new materials by retrieval learning and self-testing
-
is an independent learner
-
contents of learning are largely textual
-
prefer desktop apps over other types
-
can type fast
-
prefers typing over mouse input
-
is reasonably comfortable using CLI apps
Value proposition: allow effective reinforcement learning of textual content by answering using CLI input to a question prompt from a GUI
Appendix B: User Stories
Priorities: High (must have) - * * *
, Medium (nice to have) - * *
, Low (unlikely to have) - *
| Priority | As a … | I want to … | So that I can… |
|---|---|---|---|
|
user |
add a new deck |
create a new topic collection of flash cards to test myself |
|
user |
add a new card to a deck |
include a new question into the topic of the deck to test myself |
|
user |
save my deck of flash cards into my local drive |
I can share it with my friends |
|
user |
load my deck of flash cards into the app |
I can reuse the deck of cards created |
|
user that takes flash card tests |
select an option out of four that best matches the front of a flash card |
I can check that I have understood the concept the flash card aims to impart |
|
learner who wants to track his/her progress |
view the questions I have not done well in |
improve my understanding on these concepts tested |
|
learner who wants to prioritise some test questions over others |
set which questions are more important |
be exposed to these important questions more in the tests |
|
beginner user |
access a help page |
i can learn about the features at a glance |
|
student with subjects of different language mediums |
add flashcards of differing languages |
I can customise my flashcards to the subject I am interested to do |
|
user creating flash cards |
save collections of thematically similar flash cards |
I can share my cards easily to other users |
|
user |
view the list of flashcards in a deck |
remember the material at the back of the flashcard |
|
user |
edit the front and/or back of the flashcard in a deck |
|
|
user |
delete a flashcard from a deck |
|
|
user |
view the decks of flashcards in my library |
I know what are the decks available for my usage |
|
intermediate learner |
vary the amount of difficult questions in a test |
expose myself to a test with varying difficult each time I test myself |
|
expert learner with MCQ flashcard test |
remove the choices given by the MCQ choices and enter the answers via CLI |
test my understanding of the concept without a MCQ choice prompt |
|
learner attempting MCQ questions |
have randomised choices each time I try the test |
I will not copy the choice from the previous test |
|
user |
restore my library state of my previous session |
continue using FlashCard Pro without much time wasted |
|
user attempting a test |
view my score after the test |
|
|
user who attempted a test |
track my progress across mutliple test |
monitor my attempts and correctness |
{More to be added}
Appendix C: Use Cases
(For all use cases below, the System is the FlashCard Pro
and the Actor is the learner
, unless specified otherwise)
Use case: Create a deck of cards
MSS
-
Learner creates a new empty deck and specifies the name of the deck of cards.
-
Learner adds individual cards to the deck and specifies the content of the front and back of the cards.
Use case ends.
Extensions
-
1a. FlashCard Pro detects deck name provided by learner is identical to an existing deck of cards in the library.
-
1a1. FlashCard Pro informs the learner that deck creation is unsuccessful.
-
1a2. Learner creates a new deck with another unique deck name.
-
Steps 1a1-1a2 are repeated until the data entered are correct.
-
Use case resumes from step 2.
-
-
2a. FlashCard Pro detects no front and/or back content specified by the learner.
-
2a1. FlashCard Pro informs the learner that card creation is unsuccessful.
-
2a2. Learner creates a new card with the correct front and/or back content.
-
Steps 2a1-2a2 are repeated until the format of the command entered is correct.
(Was wondering if FlashCard Pro should create the deck, but with a numbering like untitled_1, untitled_2 etc)
-
Use case: Start a untimed test
MSS
-
Learner starts untimed test with a deck of cards by specifying deck name.
-
FlashCard Pro begins test.
-
FlashCard Pro flashes text on the front of a flash card to learner.
-
FlashCard Pro waits for learner’s answer.
-
Learner enters answer.
-
FlashCard Pro matches answer with text on back of flash card.
-
FlashCard Pro informs learner about correctness of the learner’s answer.
-
FlashCard Pro displays the correct answer, the text on the back of the flash card.
Steps 3-8 are repeated until all the flash cards in the deck are completed.
Use case ends.
Use case: Import an existing deck of cards from a JSON file
MSS
-
Learner specifies the filepath of the deck of cards to import, in a JSON file format.
-
FlashCard Pro loads the file in the filepath.
-
FlashCard Pro parses the fields in the JSON file.
-
FlashCard Pro constructs the deck of cards.
-
FlashCard Pro stores the deck of cards in the library.
Use case ends.
Extensions
-
2a. FlashCard Pro detects filepath is invalid.
-
2a1. FlashCard Pro informs the learner that import of deck of cards is unsuccessful.
Use case ends.
-
-
2b. FlashCard Pro detects that filepath does not lead to a JSON file.
-
2b1. FlashCard Pro informs the learner that import of deck of cards is unsuccessful.
Use case ends.
-
Use case: Running a test using Front Back Cards
MSS
-
User enters command to start test with a deck of card and supplies deck name.
-
System obtains the deck of cards.
-
System starts test session.
-
System shows front of card to user, waits for answer.
-
User enters the answer.
-
System evaluates the answer.
-
System reports the correctness of the answer.
-
System moves to next card.
Step 4-8 repeated until there are no cards in the deck remaining.
Use case ends.
Extensions
-
1a. System does not find a deck with the deck name specified by the user
-
1a1. System tells user that there is no deck with specified name.
-
1a2. System exits test creation.
Use case ends.
-
-
1b. System has no decks in library.
-
1b1. System tells user that there are no decks in the library.
-
1b2. System exits test creation.
Use case ends.
-
C.1. Use case: Creating a deck of cards
MSS
-
User enters command to create a deck.
-
System creates a new deck.
-
User enters command to create a new card in the deck.
-
System creates a card.
-
System stores the card in the deck.
Steps 2-5 repeats as long as the user wants to add a card.
Use case ends.
Use case: Untimed Test with a deck of Multiple Choice Cards
MSS
-
User enters command to start test on a deck. (System creates a test subset)
-
System gets the deck the user wants to test on.
-
System starts test session.
-
System randomises the choice ordering.
-
System displays the front of card and choices.
-
User enters the choice of correct answer.
-
System evaluates the answer.
-
System shows the correctness of the answer.
-
System moves to next card.
Steps 4-9 are repeated until there are no more cards in the test set.
Use case ends.
Extensions
-
1a. System does not find a deck with the deck name specified by the user
-
1a1. System tells user that there is no deck with specified name.
-
1a2. System exits test creation.
Use case ends.
-
-
1b. System has no decks in library.
-
1b1. System tells user that there are no decks in the library.
-
1b2. System exits test creation.
Use case ends.
-
-
6a. User enters an invalid choice.
-
6a1. System checks if choice is valid.
-
6a2. System tells User that choice entered is invalid.
-
6a3. System requests User to enter another choice.
Steps 6a1-6a3 repeats until the User enters a valid choice.
-
Use case: Timed Test with a deck of Multiple Choice Cards
MSS
-
User enters command to start test on a deck.
(System creates a test subset)
-
System gets the deck the user wants to test on.
-
System starts test session.
-
System randomises the choice ordering.
-
System displays the front of card and choices.
-
User enters the choice of correct answer.
-
System evaluates the answer.
-
System shows the correctness of the answer.
-
System moves to next card.
Steps 4-9 are repeated until there are no more cards in the test set.
Use case ends.
Extensions
-
1a. System does not find a deck with the deck name specified by the user
-
1a1. System tells user that there is no deck with specified name.
-
1a2. System exits test creation.
Use case ends.
-
-
1b. System has no decks in library.
-
1b1. System tells user that there are no decks in the library.
-
1b2. System exits test creation.
Use case ends.
-
-
6a. User enters an invalid choice.
-
6a1. System checks if choice is valid.
-
6a2. System tells User that choice entered is invalid.
Steps 6a1-6a3 repeats 3 times.
-
6a4. User enters invalid choice for 4th time.
-
6a5. System receives invalid choice for 4th time.
-
6a6. System terminates test.
-
6a7. System tells User that test has terminated due to incorrect inputs.
Use case ends.
-
Use case: Creating a Multiple Choice Card
MSS
-
User enters command to create a MCQ Card to a deck.
-
System starts MCQ Card creation.
-
System stores MCQ card in deck.
Use case ends.
Extension
-
1a. User enters duplicated choices.
-
1a1. System detects duplicated choices in choices provided by user.
-
1a2. System tells User that there are duplicates in choices provided.
-
1a3. System ends card creation.
Use case ends.
-
Appendix D: Non Functional Requirements
-
Should work on any mainstream OS as long as it has Java
11
or above installed. -
Should be able to hold up to 1000 persons without a noticeable sluggishness in performance for typical usage.
-
A user with above average typing speed for regular English text (i.e. not code, not system admin commands) should be able to accomplish most of the tasks faster using commands than using the mouse.
-
Should handle text input of english alphabets.
{More to be added}
Appendix F: Instructions for Manual Testing
Given below are instructions to test the app manually.
To create an empty deck with name German
:
-
create deck/German
To add a Front Back card with default priority level of low
to the deck German
:
-
add deck/German front/hello back/moin moin
To add a Front and Back card with priority level of high
to the deck German
:
-
add deck/German priority/high front/Good morning back/guten morgen
To edit a Front and Back card’s front text, with the card as the only card in the German
deck:
-
edit deck/German index/1 front/Good bye
To add an Multiple Choice card with priority level of high
3 options and the second option is the correct answer:
-
add deck/German priority/high front/Good morning back/2 choice/klair choice/guten morgen choice/moin
To delete the first card from the German
deck:
-
delete deck/German index/1
To delete the deck German
:
-
delete deck/German
|
Note
|
These instructions only provide a starting point for testers to work on; testers are expected to do more exploratory testing. |


Implements a simple, likelihood-based estimation of the reproduction number (R0) using a branching process with a Poisson likelihood. This model requires knowledge of the serial interval distribution, and dates of symptom onsets. Infectiousness is determined by weighting R0 by the probability mass function of the serial interval on the corresponding day. It is a simplified version of the model introduced by Cori et al. (2013) <doi:10.1093/aje/kwt133>.
| Version: | 0.0.1 |
| Depends: | R (≥ 3.3.0) |
| Imports: | stats, distcrete, EpiEstim, epitrix |
| Suggests: | testthat, vdiffr, roxygen2, incidence, knitr |
| Published: | 2017-12-06 |
| Author: | Thibaut Jombart [aut, cre], Anne Cori [aut], Pierre Nouvellet [aut] |
| Maintainer: | Thibaut Jombart <thibautjombart at gmail.com> |
| BugReports: | https://github.com/reconhub/earlyR/issues |
| License: | MIT + file LICENSE |
| URL: | http://www.repidemicsconsortium.org/earlyR |
| NeedsCompilation: | no |
| Materials: | NEWS |
| CRAN checks: | earlyR results |
| Reference manual: | earlyR.pdf |
| Package source: | earlyR_0.0.1.tar.gz |
| Windows binaries: | r-devel: earlyR_0.0.1.zip, r-release: earlyR_0.0.1.zip, r-oldrel: earlyR_0.0.1.zip |
| OS X binaries: | r-release: earlyR_0.0.1.tgz, r-oldrel: earlyR_0.0.1.tgz |
Please use the canonical form https://CRAN.R-project.org/package=earlyR to link to this page.


PortfolioTimeline lets you build your own online portfolio. You can manage the data you want on your webpage.
We will be using your facebook data to get your profile, education and work details. You can also use the manual mode.
Get what is trending!
Recieving data from your facrbook account!
All your personal data is secure!
Works on all devices!
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FouFour friends go on missions with their ever changing rocket ship. Every mission includes a classic song and a painting.r friends go on missions with their ever changing rocket ship. Every mission includes a classic song and a painting.


We help you position your content on Reddit to get you the best engagement possible.

These are some enterprises using our software on a daily basis to consistently reach their KPI's.


Eucalyptus Monitor
Add a Keypair
View all Running Instances
Run an Instance
Terminate an Instance
Run Instances
{% if images %}
The following images are available:
Image ID
Manifest Location
Key to Use
Instance Type
Click to Run
{% for image in images %}
{{ image.id }}
{{ image.location }}
{% for key in keys %}
{{ key }}
{% endfor %}
m1.small
c1.medium
m1.large
m1.xlarge
c1.xlarge
Run
{% endfor %}
{% else %}
No images are currently available for use.
{% endif %}


For teaching purposes and out of curiosity towards some psychometric questions, I have run a survey on extraversion here. The dataset has been published at OSF (DOI 10.17605/OSF.IO/4KGZH). The survey is base on a google form, which in turn saves the data in Google spreadsheet. Before the data can be analyzed, some preparation and makeup is in place. This posts shows some general makeup, typical for survey data.
Download the data and load packages
Download the data from source (Google spreadsheets); the package gsheet
provides an easy interface for that purpose.
library(gsheet)
extra_raw <- gsheet2tbl("https://docs.google.com/spreadsheets/d/1Ln8_0xSJ5teHY2QkwGaYxDLxpcdjOsQ0gIAEZ5az5BY/edit#gid=305064170")
## Warning: Missing column names filled in: 'X23' [23]
library(tidyverse) # data judo
library(purrr) # map
library(lsr) # aad
library(modeest) # mlv
#devtools::install_github("sebastiansauer/prada")
library(prada)
Prepare variable names
First, save item names in a separate object for later retrieval and for documentation.
extra_names <- names(extra_raw)
head(extra_names)
## [1] "Zeitstempel"
## [2] "Bitte geben Sie Ihren dreistellen anonymen Code ein (1.: Anfangsbuchstabe des Vornamens Ihres Vaters; 2.: Anfangsbuchstabe des Mädchennamens Ihrer Mutter; 3: Anfangsbuchstabe Ihres Geburstsorts)"
## [3] "Ich bin gerne mit anderen Menschen zusammen."
## [4] "Ich bin ein Einzelgänger. (-)"
## [5] "Ich bin in vielen Vereinen aktiv."
## [6] "Ich bin ein gesprächiger und kommunikativer Mensch."
Next, replace the lengthy col names by ‘i’ followed by a number:
extra <- extra_raw
names(extra) <- c("timestamp", "code", paste0("i",1:26))
Then we rename some of the variables with new names.
extra <-
extra %>%
rename(n_facebook_friends = i11,
n_hangover = i12,
age = i13,
sex = i14,
extra_single_item = i15,
time_conversation = i16,
presentation = i17,
n_party = i18,
clients = i19,
extra_vignette = i20,
extra_vignette2 = i22,
major = i23,
smoker = i24,
sleep_week = i25,
sleep_wend = i26)
Add leading zero to items
It is more helpful for sorting purposes for variable names with numbers to have the same format, ie., the same number of leadings zero. So not this “i1, i2”, but this “i01, i02” (if the number of items is not greater than 99).
To get the same amount of leading zeros we can use:
i <- 1:10
item_names <- paste0("i", formatC(i, width = 2, flag = "0"))
colnames(extra)[3:12] <- item_names
Parse numbers from chr columns
Some columns actually assess a number but the field in the survey form was liberally open to characters.  After checking them, however, I feel inclined to delete them.
attributes(extra$n_hangover) <- NULL
attributes(extra$time_conversation) <- NULL
attributes(extra$n_party) <- NULL
attributes(extra$sleep_wend) <- NULL
attr(extra, "spec") <- NULL
Recode items 1: Reverse order
Some extraversion items (variables i2, i6) need to be recoded, ie., reversed.
extra %>%
mutate(i02 = 5-i02,
i06 = 5-i06) %>%
rename(i02r = i02,
i06r = i06) -> extra
Recode items 2: Convert labels to numbers
Typically, items answers are anchored with labels such as “do not agree” till “fully agree” or similar. However, sometimes it is convenient to have such labels in a number format.
For that, we’ll use a helper function to compute the mode (most frequent value).
most <- function(x){
if (!(is.numeric(x))) {
out <- NA
return(out)
}
x <- stats::na.omit(x)
t <- base::table(x)
m <- base::max(t)
out <- base::as.numeric(base::names(t)[t==m])
if (base::length(out) > 1) out <- out[1]
if (base::length(out) == 0) out <- NA
base::return(out)
}
extra %>%
rowwise %>%
summarise(extra_mean = mean(c(i01, i02r, i03, i04, i05, i06r, i07, i08, i09, i10), na.rm = TRUE),
extra_md = median(c(i01, i02r, i03, i04, i05, i06r, i07, i08, i09, i10), na.rm = TRUE),
extra_aad = aad(c(i01, i02r, i03, i04, i05, i06r, i07, i08, i09, i10), na.rm = TRUE),
extra_mode = most(c(i01, i02r, i03, i04, i05, i06r, i07, i08, i09, i10)),
extra_iqr = IQR(c(i01, i02r, i03, i04, i05, i06r, i07, i08, i09, i10))) -> extra_scores
## Warning in base::max(t): no non-missing arguments to max; returning -Inf
## Warning in base::max(t): no non-missing arguments to max; returning -Inf
## Warning in base::max(t): no non-missing arguments to max; returning -Inf
## Warning in base::max(t): no non-missing arguments to max; returning -Inf
This approach works but it’s a lot of duplicated typing. Rather give summarise
an unquoted expression:
First, we define an expression; that’s to say we want R to quote, rather than to evaluation the expression. This can be achieved using quo
:
extra_items <- quo(c(i01, i02r, i03, i04, i05, i06r, i07, i08, i09, i10))
Then we hand over the unquoted expression (defined by quote
) to mean Unquoting now (dplyr >= .7) works by usig the !!
operator.
extra %>%
rowwise %>%
summarise(extra_mean = mean(!!extra_items),
extra_md = median(!!extra_items),
extra_aad = lsr::aad(!!extra_items),
extra_mode = most(!!extra_items),
extra_iqr = IQR(!!extra_items)) -> extra_scores
## Warning in base::max(t): no non-missing arguments to max; returning -Inf
## Warning in base::max(t): no non-missing arguments to max; returning -Inf
## Warning in base::max(t): no non-missing arguments to max; returning -Inf
## Warning in base::max(t): no non-missing arguments to max; returning -Inf
extra_scores %>% head
## # A tibble: 6 x 5
## extra_mean extra_md extra_aad extra_mode extra_iqr
## <dbl> <dbl> <dbl> <dbl> <dbl>
## 1 2.9 3.0 0.56 3 0.00
## 2 2.1 2.0 0.54 2 0.75
## 3 2.6 3.0 1.08 1 2.50
## 4 2.9 3.0 0.36 3 0.00
## 5 3.2 3.5 0.80 4 1.00
## 6 2.8 3.0 0.68 3 0.75
Neat! Now let’s bind that to the main df.
extra %>%
bind_cols(extra_scores) -> extra
Done! Enyoj the freshly juiced data frame 😎


Model output should be transmitting to PIRCS in one ASCII file
containing control information for reading the output followed by a
set of output files in IEEE754 floating point (32 bit) binary. The
binary output requires a field ID number, available in
Table 1 for the required output and
Table 2 for the optional output. A table
of representative values (Table
1) is available for guidance when preparing output for the archive.
Please adhere carefully to the units assigned each variable in
these tables!
The ASCII file provides general information to identify the model and gives control data for reading the output. It also has some redundancy with the binary output to help maintain proper identity of the binary files.
The file should be named IDDDDD.CONTROL, where IDDDDD is the 6-character identifier string in line 1 below.
The file should contain at a minimum 8 lines:
Line Information 1 A model ID (character variable; A6 format). This ID should be the prefix to all files sent to the PIRCS archive (see "File naming convention" under BINARY FILES, section 3(a)) 2 Start day (3 integers in year, month, day order in I5 format; 4-digit year that includes century, i.e. 1988 not 88) 3 End day (3 integers in year, month, day order in I5 format; 4-digit year) 4 Number of "latitudes" (gridpoints in y-direction of model output grid; 1 integer in I5 format) 5 Number of "longitudes" (gridpoints in x-direction of model output grid; 1 integer in I5 format) 6 Vertical grid identifier (1 integer in I5 format) and type of vertical output grid (e.g., sigma, hybrid sigma-pressure, etc.; character variable, A24 format) Key for identifier: = 0 - standard pressure levels = 1 - alternative pressure levels = 2 - sigma levels = 3 - other7 Number of vertical levels (1 integer in I5 format) 8 Byte-order indicator (character variable; A6 format). Enter "BIG..." or "LITTLE" to indicate whether your machine uses "big endian" or "little-endian" byte order for floating-point numbers. Consult your system's 'man' pages or other documentation to find which ordering it uses. 9-12 The file may contain up to 4 additional lines, 80 characters wide, of additional comments.
Output should be stratified as follows, with "Output field" representing the coarsest division of the output and "Longitude" representing the finest.
Output field <- coarsest Date/time Height Latitude Longitude <- finestThe terms "latitude" and "longitude" are used loosely in this document to refer to the model's Y and X coordinates, respectively, where Y increases approximately from south to north and X increases approximately from west to east. It is not necessarily implied that the data should be interpolated to an actual latitude-longitude grid.
Output and related reference fields are to be reported in the order given on the PIRCS web page tables:
Table 1 for the required output and
Table 2 for the optional output.
(a) File naming convention: IDDDDD.FIELD.YYYY.MM.DD
whereAn example of a properly constructed file name is: NCPRSM.6HGEOP.1988.07.15
- IDDDDD is the 6 character model ID given in the ASCII file
- FIELD is a 6 character field name given at the PIRCS web site
- YYYY.MM.DD is the year (4 digits), month and day on which the run ends
(b) Output should be written as one file per output field (estimated as 2-15 Mb per 60-days for single-level fields, 120 mb per 60-days for three-dimensional fields).
(c) For min/max temperatures, report the times of minimum and times of maximum in separate files from the actual values of minimum or maximum temperatures.
(a) All requested fields should be reported on the same horizontal grid. For models that stagger variables horizontally, output should be interpolated horizontally to a common grid. When interpolation is needed, it is recommended that wind fields be interpolated to the grid used for mass and temperature variables.
(b) When writing two-dimensional (horizontal) fields:
- Start in the southwest corner and proceed "eastward" in model's x direction
- Increment latitude from south to north, always writing from the latitude's westernmost point toward the easternmost.
(c) When writing three-dimensional fields:
- Write output as a sequence of two-dimensional (horizontal) fields.
- Start with atmospheric layer closest to surface.
- Proceed upward to layer farthest from surface.
(a) All requested three-dimensional fields should be reported at the same levels, without vertical staggering. If the model does stagger variables in the vertical, then all fields should be interpolated to a common vertical grid.
(b) Output from models using a sigma coordinate should be reported on the sigma grid. Sigma levels of the output should be listed in the vertical-coordinate reference file from the surface upward, with sigma values listed as numbers in the range [1,0].
(c) Output from other models also should be presented on the model's vertical grid if there is a straightforward procedure giving the pressure levels corresponding to the model's vertical grid points.
(d) When such a procedure is not available, other models should report output interpolated/extrapolated to the following pressure levels. This is the least desirable option and should be used only as a last resort when it would be effectively impossible to recover the pressure on the model grid. Data are to be interpolated to these 23 pressure levels:
1025 mb, 1000 mb, ... (every 25 mb) ... , 600 mb, 500 mb, 400 mb, 300 mb, 200 mb, 100 mbIf output is reported on this grid, then in the ASCII control file, the grid should be described as the "standard pressure grid".(e) When writing fields, go from the lowest layer of the model atmosphere toward the top of the model atmosphere.
Files should be written as unformatted output in IEEE754 floating point (32 bit) binary.The IEEE754 format can typically be specified as a compiler option and may be the default format on some systems. If byte ordering can be specified please use "big endian" byte order. Consult your system's "man" pages or other documentation to find any compiler switches that are necessary to specify this format.
For those computing on a 64-bit machine, please note that the IEE754 standard considers 64-bit floating point numbers as double precision. For cross-platform compatibility of the archive, it is imperative that the output be written as 32-bit.
(a) General header:
The first record written in an output file is to contain(These are to be written with a single write statement, i.e., the information above consists of one record)
- Output field ID number (not the 6-character form of the ID), as given in the tables for the required and supplementary output (1 floating point number)
- Start day (3 floating point numbers in day, month, year order)
- End day (3 floating point numbers in day, month, year order)
- Number of latitudes (gridpoints in y-direction of model grid; 1 floating point number)
- Number of longitudes (gridpoints in x-direction of model grid; 1 floating point number)
- Number of vertical levels (1 floating point number)
(b) Individual time-step header:
Before each date/time block of output, write a record containing
Model date (3 floating point numbers in day, month, year order)Note that for cumulative fields, such as precipitation, the model time is the ending time of the accumulation period.
Model time (UTC in seconds after 00 UTC; i.e. 1 floating point number in the range 0-86400)
(c) For two-dimensional fields, each write record is to contain values for all x-direction gridpoints along one "latitude" (y gridpoint).
(d) Three-dimensional fields are to be written as a sequence of two-dimensional fields ordered from the atmospheric layer closest to the surface to the layer farthest from the surface. Thus, for one atmospheric layer, each write record should contain values for all x-direction gridpoints along one "latitude" (y gridpoint), and the records should be ordered from southernmost latitude to northernmost.
(a) For three-hourly mass and temperature fields and all six-hourly fields, the first reporting time is the start of the simulation (00 UTC on starting day).
(b) For three-hourly cumulative fluxes and precipitation, the first reporting time is after the initial 3 hours of simulation (03 UTC on starting day).
(c) For daily values, see Table 1 .
(d) For supplemental ("B-list") output, follow 8(a) for instantaneously sampled fields and 8(b) for cumulative and time-average fields.
Return to Workshop II Summary
| Copyright/Trademark Legal Notice |


RELENTLESS IV: ASHES TO ASHES A Film Review Copyright Dragan Antulov 2000
Serial killers seem to think of Los Angeles as their most popular hunting ground. LAPD detective Sam Dietz (played by Leo Rossi), protagonist of the RELENTLESS series of films, however, does everything in his power to stop them and through the years he gained enough experience to solve even the most complicated cases. In RELENTLESS IV: ASHES TO ASHES, fourth and final sequel, directed by Olley Sassone in 1994, Dietz would again be subjected to difficult ordeal when L.A. women become prey of vicious serial killer. Dietz's investigation is hampered by problems on the personal front -rows with his rebellious teenager son Cory (played by Christopher Pettiet), and the fact that he is simultaneously attracted to two beautiful women - his inexperienced partner Jessy Paretti (played by Colleen Coffey) and Doctor Sara Lee Jaffee (played by Famke Janssen), psychotherapist that might be linked to the case.
RELENTLESS IV: ASHES TO ASHES doesn't bring anything particularly new or exciting to the genre of serial killer movies. However, the script by Mark Sevi, although not spared of some cliches (including romantic and "killer preying on detective's family" subplots), looks refreshingly dark compared to similar movies. Director Sassone keeps all those confusing and complicated subplots nicely wrapped within 91 minutes limit, and the acting is more than fine. Leo Rossi can play the role of Dietz in his sleep and Janssen is quite believable psychotherapist, not allowing her good looks to overshadow complexity of her role. All in all, RELENTLESS IV: ASHES TO ASHES looks like a fine piece of film, which is surprisingly rare achievement for the fourth sequel in the B movie franchise, at least in 1990s Hollywood.
RATING: 5/10 (++)
Review written on October 3rd 2000
Dragan Antulov a.k.a. Drax Fido: 2:381/100 E-mail<EMAIL_ADDRESS>E-mail<EMAIL_ADDRESS>E-mail<EMAIL_ADDRESS>Filmske recenzije na hrvatskom/Movie Reviews in Croatian http://film.purger.com
The review above was posted to the
rec.arts.movies.reviews newsgroup (de.rec.film.kritiken for German reviews).
The Internet Movie Database accepts no responsibility for the contents of the
review and has no editorial control. Unless stated otherwise, the copyright
belongs to the author.
Please direct comments/criticisms of the review to relevant newsgroups.
Broken URLs inthe reviews are the responsibility of the author.
The formatting of the review is likely to differ from the original due
to ASCII to HTML conversion.
Related links: index of all rec.arts.movies.reviews reviews


Actors
Messages
Related Doc:
package Actors
object
Messages
this object contains all of the messages that my system can send
Version
16th June 2014
Linear Supertypes
AnyRef
,
Any
Ordering
Alphabetic
By inheritance
Inherited
Messages
AnyRef
Any
Hide All
Show all
Visibility
Public
All
Type Members
case class
CatchupRequest
(
others:
List
[
QuerySet
]
)
extends
Product
with
Serializable
case class
ConcernedHealthRequest
()
extends
Product
with
Serializable
case class
DatabaseOperation
(
update:
MutableSQLStatement
)
extends
Product
with
Serializable
case class
InformationRequest
()
extends
Product
with
Serializable
case class
MakeConsistent
()
extends
Product
with
Serializable
case class
MasterAlive
()
extends
Product
with
Serializable
case class
Message
(
messageText:
String
)
extends
logMessage
with
Product
with
Serializable
case class
RequestNewVote
()
extends
Product
with
Serializable
case class
RequestVote
()
extends
Product
with
Serializable
case class
RetrieveLog
()
extends
logMessage
with
Product
with
Serializable
case class
StragglersRequest
()
extends
Product
with
Serializable
case class
StragglersResponse
(
response:
List
[
QuerySet
]
)
extends
Product
with
Serializable
case class
TerminationRequest
()
extends
Product
with
Serializable
case class
TestMessage
()
extends
Product
with
Serializable
case class
WonVote
()
extends
Product
with
Serializable
abstract
class
logMessage
extends
AnyRef
Value Members
final
def
!=
(
arg0:
Any
)
:
Boolean
Definition Classes
AnyRef → Any
final
def
##
()
:
Int
Definition Classes
AnyRef → Any
final
def
==
(
arg0:
Any
)
:
Boolean
Definition Classes
AnyRef → Any
final
def
asInstanceOf
[
T0
]
:
T0
Definition Classes
Any
def
clone
()
:
AnyRef
Attributes
protected[
java.lang
]
Definition Classes
AnyRef
Annotations
@throws
(
...
)
final
def
eq
(
arg0:
AnyRef
)
:
Boolean
Definition Classes
AnyRef
def
equals
(
arg0:
Any
)
:
Boolean
Definition Classes
AnyRef → Any
def
finalize
()
:
Unit
Attributes
protected[
java.lang
]
Definition Classes
AnyRef
Annotations
@throws
(
classOf[java.lang.Throwable]
)
final
def
getClass
()
:
Class
[_]
Definition Classes
AnyRef → Any
def
hashCode
()
:
Int
Definition Classes
AnyRef → Any
final
def
isInstanceOf
[
T0
]
:
Boolean
Definition Classes
Any
final
def
ne
(
arg0:
AnyRef
)
:
Boolean
Definition Classes
AnyRef
final
def
notify
()
:
Unit
Definition Classes
AnyRef
final
def
notifyAll
()
:
Unit
Definition Classes
AnyRef
final
def
synchronized
[
T0
]
(
arg0: ⇒
T0
)
:
T0
Definition Classes
AnyRef
def
toString
()
:
String
Definition Classes
AnyRef → Any
final
def
wait
()
:
Unit
Definition Classes
AnyRef
Annotations
@throws
(
...
)
final
def
wait
(
arg0:
Long
,
arg1:
Int
)
:
Unit
Definition Classes
AnyRef
Annotations
@throws
(
...
)
final
def
wait
(
arg0:
Long
)
:
Unit
Definition Classes
AnyRef
Annotations
@throws
(
...
)
Inherited from
AnyRef
Inherited from
Any
Ungrouped
this object contains all of the messages that my system can send
16th June 2014


Dashboard
Github Data Visualization
Number of users
4.7%
Number of repositories
3.8%
Opened Issues
12.4%
Closed Issues
2.4%
Users
Languages Distribution
| Members | Repositories | Average Commit | Repositories Size |
|---|


Extensions to the Java(TM) Remote Method Invocation (Java RMI) activation
framework to support activatable objects that are exported using an
{@link net.jini.export.Exporter} to go inactive, to provide invocation
handlers for exporters that want to use dynamic proxies for
activatable remote objects, and to support trust verification of
secure activatable dynamic proxies and secure activation identifiers.
Some of these extensions can only be used in conjunction with an activation
system daemon or activation group that supports them. The standard
rmid
and its default activation group do not support them.
@since 2.0
@version 2.0


The legendary Phillips Flatscreen LCD TV
The iPhone
Phillips LCD TV(PFL980342) This legendary Lquidified Crystal Display TV comes with the following features: 1080p(progressive scanning) 2ms response time 2250 trillion colors 30000:1 Dynamic Contrast Ratio It also comes with 30 watt RMS high quality speakers And you can connect it with: 3x HDMI ports 1 VGA port S-video port


Hi! I'm Yasir, a student at Code Fellows, a software developer and a great teammate.
Portfolio
Writing code, debugging, and solving problems is something I enjoy a lot. I am excited about learning more computer languages and how they affect different machinery. Here are a few code project I have done.
About Me
My name is Yasir Mohamud. I am a software developer who specializes in Javascript, HTML, and CSS. A bit about my background, I worked for the Seattle great wheel for my first job and worked there for almost 3 years. During my time there I was promoted to Operator of the Ferris wheel and would take on a lot of responsibilities such as managing staff breaks, lunches and making sure operations were going smooth which gave me some leadership skills. I then quit and went to a code Bootcamp to pursue my passion for coding. I achieved and acquired many skills and experiences such as critical thinking, self-learning, and many others. I also got to hone my skills and strengthen my weaknesses. I am in love with coding and I would like to encourage others who have an interest in software development and be not only a mentor but also a symbol of hard work pays off.
 Libero rutrum ut lacinia donec curae mus. Eleifend id porttitor ac ultricies lobortis sem nunc orci ridiculus faucibus a consectetur. Porttitor curae mauris urna mi dolor.


Random fact about Cats:
Some of the cat facts known!
Using API from
CatFact Ninja
Input location name:
Find weather!
Using API from
Openweathermap
If you are bored.... try pressing below button!
Idea!
Using API from
bored API


'HE WILL NEVER BE FORGOTTEN'
Family of Scots chef Jonathon Donaldson who died ‘falling in river after night out’ launch funeral GoFundMe
by Blair MeikleTHE cousin of a tragic West Lothian chef who died on his way home from a night out has launched a fundraiser in his honour.
Jonathon Donaldson, 26, vanished last Monday and a body was found at the weekend after cops launched a frantic search.
We told earlier how devastated family members paid tribute to the popular chef who was "the life of the party".
And his thoughtful cousin Becca Graham, 16, has organised a fundraiser in a bid to raise much needed funds to support the family with funeral costs.
She told the Scottish Sun: "I just wanted to help support the family.
"He was a great person, he was just so caring, even to people he didn't know - he would always make sure you were OK.
"He was really popular, he worked in a lot of places and got to know a lot of people."
Becca said she has been touched by the response to Jonathon's shock death, and also to her fundraiser.
She added: "It made me feel really proud and it's so good that it's going to help.
"It's a small comfort to the family.
"Originally I just wanted to raise £200 but it's at £300 and people are still donating.
"So I'm just going to keep it going until we need to pay for the funeral."
She added on the gofundme page: "His death was such a surprise to all of us and will be a hard one to recover from, he will never be forgotten.
"Any donations are useful, thank you all."
You can donate to Becca's fundraiser here.


Changelog for 2.1 :
+ Fixes for Map
+ Add route direction
+ Changable Maps type
+ Various bug fixes
Changelog for 2.0a :
+ Fixed location issue for Maps when using Wifi
+ Performance optimization
+ Various Bug Fixes
Changelog for 2.0 :
+ Now with Google Maps API v2 & Places integration! Now u can find places near your current location *cool*
+ Fixed some stuff
+ Changes for some string
Changelog for 1.2.1 :
+ Fixed some stuff
+ Added Media Partner UrbanCikarang context menu
Changelog for 1.2 :
+ Clean up code
+ A lot of bug fixes. have to fight with thousands of codes *tired*
+ Added fancy animation
+ New function for Master AlertDialog, Now if u r not connected to network app will closed immediately
+ Fixed some string
+ New form for ads & feedback
+ Added Changelog viewer
+ More...
Changelog for 1.0.3 :
+ Added make ads context menu (Beriklan di UrbanCikarang mulai dari 50rb rupiah)
+ Added send feedback context menu (so u can directly report any error of the app)
+ Added exit menu (no need to press back multiple time to close the app)
+ Remake about screen
Older Version
Older version not noticed due to limited memory in my head!


You will be given a RANDOM number at the start of each round
There are FOUR Crystals below. Clicking on a crystal will add a specific number of points to your total score
Win by matching YOUR total score to the random number. If you go OVER the random number, you lose!
The VALUE of each crystal is HIDDEN until you click on it
Each time the game resets, the value of the crystal will CHANGE
Make sense?
 GOOD LUCK!


Man appears in court charged with murder of Blantyre man Scott 'Onion' Kelly
Thomas McAdam appeared at Hamilton Sheriff Court accused of killing Scott Kelly, as well as another charge of robbery.
by Laura PatersonA man has appeared in court charged with a murder in South Lanarkshire .
Thomas McAdam, 36, appeared at Hamilton Sheriff Court accused of killing Scott Kelly, as well as another charge of robbery .
He was also accused of robbery.
McAdam made no plea and was remanded in custody pending a further court appearance.
Kelly, 49, was found by police injured outside a block of flats in Camelon Crescent, Blantyre , at around 1.40am on Sunday.
He was taken to Hairmyres Hospital in East Kilbride, where he later died.


|
Talking Clock
1.0
Talking clock for Cypress PSoC Analog Coprocessor kit
|
Project independent LPC audio decoder implementation. More...
#include <project.h>
Go to the source code of this file.
Macros | |
| #define | DMA_AVAILABLE |
| Define if sythesizer should enable DMA transfer. | |
| #define | CLOCK_SYNTH 1000000 |
| Synthesizer timer clock frequency in Hz. | |
| #define | SAMPLE_RATE 8000 |
| LPC audio sample rate in Hz. | |
| #define | CHIRP_SIZE 41 |
| LPC chirp sample size in bytes. | |
| #define | DMA_DESCR0 0 |
| DMA descriptor 0. | |
| #define | DMA_DESCR1 1 |
| DMA descriptor 1. | |
| #define | DMA_BUFFER_SIZE 20 |
| DMA buffer size in bytes. | |
Functions | |
| void | synth_hw_init (void) |
| Initialize synthesizer hardware components. More... | |
| void | synth_say (const uint8_t *p_lpc_data) |
| Generate speech audio based on LPC encoded bitstream. More... | |
Project independent LPC audio decoder implementation.
| void synth_hw_init | ( | void | ) |
Initialize synthesizer hardware components.
| void synth_say | ( | const uint8_t * | p_lpc_data | ) |
Generate speech audio based on LPC encoded bitstream.
| p_lpc_data | Pointer to LPC encoded bitstream data. |


A test step class for javadoc generation.
You can even use HTML tags : HTML fragment example
(Documentation generated from Java class: org.giweet.tools.javadoc.test.JavadocTestStep)
Steps description
Step: parent step
A step method declared by a superclass
This step is resolved by the method org.giweet.tools.javadoc.test.ParentStep#parentStep()
Step: test step generated from the java method name
This step name is generated from the java method name
This step is resolved by the method org.giweet.tools.javadoc.test.JavadocTestStep#testStep_generated_from_the_javaMethodName()
Step: test step without parameter
This step is resolved by the method org.giweet.tools.javadoc.test.JavadocTestStep#testStepWithoutParameter()
Step: test step without parameter value 1
This is a method step matching several step values
This step is resolved by the method org.giweet.tools.javadoc.test.JavadocTestStep#testStepWithoutParameterAndMultipleValues()
Step: test step without parameter value 2
This is a method step matching several step values
This step is resolved by the method org.giweet.tools.javadoc.test.JavadocTestStep#testStepWithoutParameterAndMultipleValues()


ProUIX
Project name
Namespace for CSS and JS
Container width
Gutter width
Large Desktop breakpoint
Enter desktop value if not needed
Desktop breakpoint
Tablet breakpoint
Base Font Size
Package JSON Dependencies
JS Beautifier
Grunt JSHint
Grunt SASS Lint
Grunt Concurrent
Add new
Bower JSON Dependencies
Slick
Parallax
Masonry
Add new
Congratulations your project Code base is ready in the folder
Good luck with your project :)


Oblique random survival forests incorporate linear combinations of input variables into random survival forests (Ishwaran, 2008 <doi:10.1214/08-AOAS169>). Regularized Cox proportional hazard models (Simon, 2016 <doi:10.18637/jss.v039.i05>) are used to identify optimal linear combinations of input variables.
| Version: | 0.1.0 |
| Depends: | R (≥ 3.5.0) |
| Imports: | Rcpp, pec, data.table, stats, missForest, purrr, glmnet, survival, dplyr, rlang, prodlim, ggthemes, tidyr, ggplot2, scales |
| LinkingTo: | Rcpp, RcppArmadillo |
| Published: | 2018-11-02 |
| Author: | Byron Jaeger [aut, cre] |
| Maintainer: | Byron Jaeger <bcjaeger at uab.edu> |
| License: | GPL-3 |
| NeedsCompilation: | yes |
| Materials: | README |
| CRAN checks: | obliqueRSF results |
| Reference manual: | obliqueRSF.pdf |
| Package source: | obliqueRSF_0.1.0.tar.gz |
| Windows binaries: | r-devel: obliqueRSF_0.1.0.zip, r-release: obliqueRSF_0.1.0.zip, r-oldrel: not available |
| OS X binaries: | r-release: obliqueRSF_0.1.0.tgz, r-oldrel: not available |
Please use the canonical form https://CRAN.R-project.org/package=obliqueRSF to link to this page.


You can find the source code for this project here: https://github.com/blixt/js-lameworker
Record 5 sec
Recorded MP3 snippets:


name: inverse layout: true class: inverse --- layout: false class: center middle # Architecture Guild Overview --- layout: false ## Motivation alignment of IT with business goals solve cross-team common technical issues to lower costs keep the maintenance and complexity low keep the architecture up to date with changing business direction involve people with relevant knowledge into the decision making --- ## Industry best practice / solution & success stories Workgroups/guilds with inclusive design, working in public (embracing comments) > IETF - Internet Engineering Task Force > W3C - World Wide Web Consortium > JCP - Java Community Process > Comcast - 800 people involved in architecture --- ## Know the difference Enterprise architect - Doesn’t design software architecture, designs IT strategy, how an enterprise is broken up into groups/departments, how business processes are layered on top of those groups/departments, and how technology is used to support the goals of the enterprise Solution architect - Designs software architecture, works with multiple teams Software architect - Designs software architecture, works with single team Architecture Guild = (enterprise + solution + software architects) + developers .footnote[ From “Software Architecture for Developers” by Simon Brown, June 22nd 2012 ] --- ## Why a guild? In a distributed system (each team with separate product/repo) a single person cannot handle all the required issues & complexity Many architecture decision need to be made every day, one person would be a bottleneck Not everyone is on the same technical & domain knowledge level. We need to provide guidance --- ## Responsibility - who & what Speaker of guild - on-duty rotating role every 2 weeks - ensures decisions are made fast enough - tie/deadlock breaker - answers architecture questions arising - accountable for process and outcomes --- ## What the Guild provides Architecture insight (diagrams) Required issue & technology research Technical decisions & recommendations (e.g.: CosmoDB) Proactive changes to the architecture (before development slows down) Knowledge sharing, common practices, common solutions Keeping the cost of the platform low --- ## How the guild works Regular biweekly meetings Ad hoc meetings when issues arise Request for comments Decision making process Architecture decision record C4 diagrams --- ## (RFC) Request for comments RFC (Request for Comments) is a technique of efficient meeting-less communication and decision making. The goal is to allow the people with the knowledge to express their opinion, so that the final decision is well informed. Authors perform necessary research, propose solution in an on-line doc (in git repository), where anyone interested can add their comments or suggestion. - Context: what information did we consider while making this decision? - Considered alternatives: what options did we see - Decision: what do we recommend? - Rationale: why did we make that recommendation? - Consequences: what are the known drawbacks? --- ## Decision making process RFC is published, a week of gathering insights, comments & coffee discussions If any additional research is needed, the Speaker coordinates it If business input is required, the Speaker gathers it Final meeting is held, either consensus is achieved or Speaker breaks deadlock Decision/recommendation is published to all IT (and business if needed) Architecture Decision Record is created --- ## Architecture Decision Records All decisions are stored in git a repo (full history, comments, changes, accountability etc.) It’s easy to track decisions to their context and reconsider alternatives when situation changes Documents the architecture changes New developers learn faster (shares common understanding) --- ## Architecture Diagrams Formal C4 model (no more unprofessional “boxes & arrows”) Easy to understand, and to work with (15 min max) Shared in a git repo (developers propose changes as Pull Requests) Becomes a common ground for discussions & planning, with POs and devs Includes a validation method (is this architecture good for us) Very popular in the industry --- ## Achievements so far Defining and updating architecture diagrams of old and planned systems Tailored Service Template (base for new microservices, common solutions to commons problems, saving a lot of work for all teams) CosmoDB performance issues and costs analyzed and solved OpenUp project Scrum teams split IT strategy --- ## What we want to change/achieve Have business and IT on the same page Keep architecture allowing fast and regular value delivery To get there we want to use Domain Driven Design approach with tools like Event Storming and Value-Stream mapping --- class: center middle # Q&A? --- class: center middle # Thank you!


JSON.parse() takes a JSON string and transforms it into a JavaScript object.
Here's an example or parsing:
JSON.stringify() takes a JavaScript object and transforms it into a JSON string.
Here's an example of stringify:
We can use the reviver function on parse to tranform the data, like this:
We can also use the replacer function to prevent an item from being used, like this:
Finally, we can use the spacer function to add spaces.


Returns the details of the specified receipt rule.
For information about setting up receipt rules, see the Amazon SES Developer Guide .
This action is throttled at one request per second.
See also: AWS API Documentation
describe-receipt-rule
--rule-set-name <value>
--rule-name <value>
[--cli-input-json <value>]
[--generate-cli-skeleton <value>]
The name of the receipt rule set to which the receipt rule belongs.
The name of the receipt rule.
--cli-input-json (string) Performs service operation based on the JSON string provided. The JSON string follows the format provided by --generate-cli-skeleton. If other arguments are provided on the command line, the CLI values will override the JSON-provided values.
--generate-cli-skeleton (string) Prints a JSON skeleton to standard output without sending an API request. If provided with no value or the value input, prints a sample input JSON that can be used as an argument for --cli-input-json. If provided with the value output, it validates the command inputs and returns a sample output JSON for that command.
Rule -> (structure)
A data structure that contains the specified receipt rule's name, actions, recipients, domains, enabled status, scan status, and Transport Layer Security (TLS) policy.
Name -> (string)
The name of the receipt rule. The name must:
- Contain only ASCII letters (a-z, A-Z), numbers (0-9), periods (.), underscores (_), or dashes (-).
- Start and end with a letter or number.
- Contain less than 64 characters.
Enabled -> (boolean)
If true , the receipt rule is active. The default value is false .TlsPolicy -> (string)
Specifies whether Amazon SES should require that incoming email is delivered over a connection encrypted with Transport Layer Security (TLS). If this parameter is set to Require , Amazon SES will bounce emails that are not received over TLS. The default is Optional .Recipients -> (list)
The recipient domains and email addresses to which the receipt rule applies. If this field is not specified, this rule will match all recipients under all verified domains.
(string)
Actions -> (list)
An ordered list of actions to perform on messages that match at least one of the recipient email addresses or domains specified in the receipt rule.
(structure)
An action that Amazon SES can take when it receives an email on behalf of one or more email addresses or domains that you own. An instance of this data type can represent only one action.
For information about setting up receipt rules, see the Amazon SES Developer Guide .
S3Action -> (structure)
Saves the received message to an Amazon Simple Storage Service (Amazon S3) bucket and, optionally, publishes a notification to Amazon SNS.
TopicArn -> (string)
The ARN of the Amazon SNS topic to notify when the message is saved to the Amazon S3 bucket. An example of an Amazon SNS topic ARN is arn:aws:sns:us-west-2:123456789012:MyTopic . For more information about Amazon SNS topics, see the Amazon SNS Developer Guide .BucketName -> (string)
The name of the Amazon S3 bucket to which to save the received email.ObjectKeyPrefix -> (string)
The key prefix of the Amazon S3 bucket. The key prefix is similar to a directory name that enables you to store similar data under the same directory in a bucket.KmsKeyArn -> (string)
The customer master key that Amazon SES should use to encrypt your emails before saving them to the Amazon S3 bucket. You can use the default master key or a custom master key you created in AWS KMS as follows:
- To use the default master key, provide an ARN in the form of arn:aws:kms:REGION:ACCOUNT-ID-WITHOUT-HYPHENS:alias/aws/ses . For example, if your AWS account ID is<PHONE_NUMBER>12 and you want to use the default master key in the US West (Oregon) region, the ARN of the default master key would be arn:aws:kms:us-west-2:123456789012:alias/aws/ses . If you use the default master key, you don't need to perform any extra steps to give Amazon SES permission to use the key.
- To use a custom master key you created in AWS KMS, provide the ARN of the master key and ensure that you add a statement to your key's policy to give Amazon SES permission to use it. For more information about giving permissions, see the Amazon SES Developer Guide .
For more information about key policies, see the AWS KMS Developer Guide . If you do not specify a master key, Amazon SES will not encrypt your emails.
Warning
Your mail is encrypted by Amazon SES using the Amazon S3 encryption client before the mail is submitted to Amazon S3 for storage. It is not encrypted using Amazon S3 server-side encryption. This means that you must use the Amazon S3 encryption client to decrypt the email after retrieving it from Amazon S3, as the service has no access to use your AWS KMS keys for decryption. This encryption client is currently available with the AWS Java SDK and AWS Ruby SDK only. For more information about client-side encryption using AWS KMS master keys, see the Amazon S3 Developer Guide .
BounceAction -> (structure)
Rejects the received email by returning a bounce response to the sender and, optionally, publishes a notification to Amazon Simple Notification Service (Amazon SNS).
TopicArn -> (string)
The Amazon Resource Name (ARN) of the Amazon SNS topic to notify when the bounce action is taken. An example of an Amazon SNS topic ARN is arn:aws:sns:us-west-2:123456789012:MyTopic . For more information about Amazon SNS topics, see the Amazon SNS Developer Guide .SmtpReplyCode -> (string)
The SMTP reply code, as defined by RFC 5321 .StatusCode -> (string)
The SMTP enhanced status code, as defined by RFC 3463 .Message -> (string)
Human-readable text to include in the bounce message.Sender -> (string)
The email address of the sender of the bounced email. This is the address from which the bounce message will be sent.WorkmailAction -> (structure)
Calls Amazon WorkMail and, optionally, publishes a notification to Amazon SNS.
TopicArn -> (string)
The Amazon Resource Name (ARN) of the Amazon SNS topic to notify when the WorkMail action is called. An example of an Amazon SNS topic ARN is arn:aws:sns:us-west-2:123456789012:MyTopic . For more information about Amazon SNS topics, see the Amazon SNS Developer Guide .OrganizationArn -> (string)
The ARN of the Amazon WorkMail organization. An example of an Amazon WorkMail organization ARN is arn:aws:workmail:us-west-2:123456789012:organization/m-68755160c4cb4e29a2b2f8fb58f359d7 . For information about Amazon WorkMail organizations, see the Amazon WorkMail Administrator Guide .LambdaAction -> (structure)
Calls an AWS Lambda function, and optionally, publishes a notification to Amazon SNS.
TopicArn -> (string)
The Amazon Resource Name (ARN) of the Amazon SNS topic to notify when the Lambda action is taken. An example of an Amazon SNS topic ARN is arn:aws:sns:us-west-2:123456789012:MyTopic . For more information about Amazon SNS topics, see the Amazon SNS Developer Guide .FunctionArn -> (string)
The Amazon Resource Name (ARN) of the AWS Lambda function. An example of an AWS Lambda function ARN is arn:aws:lambda:us-west-2:account-id:function:MyFunction . For more information about AWS Lambda, see the AWS Lambda Developer Guide .InvocationType -> (string)
The invocation type of the AWS Lambda function. An invocation type of RequestResponse means that the execution of the function will immediately result in a response, and a value of Event means that the function will be invoked asynchronously. The default value is Event . For information about AWS Lambda invocation types, see the AWS Lambda Developer Guide .
Warning
There is a 30-second timeout on RequestResponse invocations. You should use Event invocation in most cases. Use RequestResponse only when you want to make a mail flow decision, such as whether to stop the receipt rule or the receipt rule set.
StopAction -> (structure)
Terminates the evaluation of the receipt rule set and optionally publishes a notification to Amazon SNS.
Scope -> (string)
The scope to which the Stop action applies. That is, what is being stopped.TopicArn -> (string)
The Amazon Resource Name (ARN) of the Amazon SNS topic to notify when the stop action is taken. An example of an Amazon SNS topic ARN is arn:aws:sns:us-west-2:123456789012:MyTopic . For more information about Amazon SNS topics, see the Amazon SNS Developer Guide .AddHeaderAction -> (structure)
Adds a header to the received email.
HeaderName -> (string)
The name of the header to add. Must be between 1 and 50 characters, inclusive, and consist of alphanumeric (a-z, A-Z, 0-9) characters and dashes only.HeaderValue -> (string)
Must be less than 2048 characters, and must not contain newline characters ("r" or "n").SNSAction -> (structure)
Publishes the email content within a notification to Amazon SNS.
TopicArn -> (string)
The Amazon Resource Name (ARN) of the Amazon SNS topic to notify. An example of an Amazon SNS topic ARN is arn:aws:sns:us-west-2:123456789012:MyTopic . For more information about Amazon SNS topics, see the Amazon SNS Developer Guide .Encoding -> (string)
The encoding to use for the email within the Amazon SNS notification. UTF-8 is easier to use, but may not preserve all special characters when a message was encoded with a different encoding format. Base64 preserves all special characters. The default value is UTF-8.ScanEnabled -> (boolean)
If true , then messages to which this receipt rule applies are scanned for spam and viruses. The default value is false .


The Anime Character Drawing Challenge is over! I couldn’t imagine it would be such a success , a total of around 180 entries were received from the Philippines, China, Japan, Indonesia, Czech Republic, Hong Kong, the United States, Peru, Venezuela and some other countries. I am so happy to see that there are so many anime lovers with great drawing skills from different countries would like to participate in this challenge! Yeah!
The prize pool has increased from 50 SBD to 70 SBD, which means five more merit prizes are added to let more participant have the chances to win.
Once again, thanks for those who have joined the challenge, and many of you showed your extraordinary talent in drawing. Hope that you have enjoyed the challenge and know more about your fellow Steemians who share similar interests. So, let’s announce the winners!
1st Prize:
Art#4 Anime Character Drawing Challenge - Neon Genesis Evangelion - EVA 01 by @asyriz7
2nd Prize:
Naruto Fanart and How To Paint - #animedrawingchallenge
by @jnart
3rd Prize:
Anime Drawing Challenge: Goku and Vegeta by @oscarcc89
Merit Prizes:
- Anime Character Drawing Challenge - pencil and color pencils - One Piece fanart “Hawk Eyes” by @apprentice001
- Anime Character Drawing Challenge “Kurosaki Ichigo” by @tedzwhistle
- Saitama from ONE PUNCH MAN | Anime Character Drawing Challenge by @aribalcristian
- Vampire Hunter D entry for Anime Drawing Challenge! by @kommienezuspadt
- Anime Character Drawing Challenge by @yanes94
- Anime Drawing Contest: Dragon Ball Z by @wanderwithtwo
Congratulations to all the winners. All the SBD rewards have been sent directly to your wallets, cheers and enjoy your day.
If you like their drawings, don’t forget to support follow them :)
動漫人物繪畫大賽完滿結束了，今次我們總共收到了約180個參賽作品，來自菲律賓、中國、日本、印尼、捷克、香港、美國、秘魯、委內瑞拉和其他的國家。很高興看到這麽多有著高超繪畫技巧的動漫愛好者聚首一堂，一起參加這個比賽！
為了讓更多優勢作品能夠得奬，奬池也由50SBD增加至70SBD了，無奈優秀的作品太多，實在不能一一盡錄。
再次多謝參加的各位，你們都展示了非常捧的繪畫技巧呢！有興趣的話可以看一下上面的得奬作品。
恭喜得奬的參賽者，沒得奬的也不用灰心，期待下一次的活動吧。 :)
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This page is synchronized from the post: ‘Anime Character Drawing Challenge - Announcing the Winners’


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jubilant-funicular
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A collection of debug primitives (outlines of shapes) to be drawn. More...
#include <DebugBatch.h>
Public Member Functions | |
| DebugBatch () | |
| Constructor. Doesn't actually do anything; use init() to initialize instead. | |
| void | init () |
| initializes the batch (only needs to be called once) | |
| void | begin () |
| begins collecting shapes to be drawn | |
| void | end () |
| ends collecting shapes | |
| void | addLine (crvec2 start, crvec2 end, crvec4 color=glm::vec4(1), int num_pieces=2) |
| Adds a shape to the batch. | |
| void | addLine (crvec2 start, crvec2 end, int num_pieces, crvec4 color=glm::vec4(1)) |
| void | addRect (crvec4 posRect, crvec4 color=glm::vec4(1), float orientation=0) |
| void | addRect (crvec4 posRect, float orientation, crvec4 color=glm::vec4(1)) |
| void | addCircle (crvec2 center, float radius, crvec4 color=glm::vec4(1)) |
| void | addPolygon (std::size_t numSides, crvec2 center, float sideLength, float orientation, crvec4 color=glm::vec4(1)) |
| void | render () const |
| renders the batch | |
Private Attributes | |
| std::vector< Vertex2D > | m_vertices |
| std::vector< GLuint > | m_indices |
| GLuint | m_vao = 0 |
| GLuint | m_vbo = 0 |
| GLuint | m_ibo = 0 |
A collection of debug primitives (outlines of shapes) to be drawn.
Definition at line 12 of file DebugBatch.h.


Amy Birks and Moulettes complete Summer's End line-up
by https://www.facebook.com/progThis year's annual prog event headlined by Antimatter and Pallas...
Ms. Amy Birks and folky proggers Moulettes are the final additions to the 2020 Summer's End line-up.
"We are thrilled to announce a full band set from the amazing Amy Birks," the organisers tell Prog. "Amy has just released her debut solo single Jamaica Inn, following on from the success of her former band The Beatrix Players, and will tour next year playing both solo and full band sets.
"Prog Magazine have called Moulettes 'Huge, complex and compelling. One of the most thrillingly nimble musical ensembles the UK has produced in decades.' We definitely agree - they are one of the most exciting new prog bands to emerge in many years."
Next year's Summer's End takes place at Chepstow Drill Hall from October 1-4. Sponsor and weekend tickets are available from the Summer's End website.
Day splits and day tickets will be announced in January 2020, as well as the line up for Thursday 1st October.