|
Airoha M0 BLE API
<IP_ADDRESS>
|
Data Structures | |
| struct | ble_sm_security_param_t |
| Parameters for BLE_gap_sm_set_security_param function. More... | |
Enumerations | |
| enum | ble_sm_keypress_type { bt_sm_passkey_started = 0, bt_sm_passkey_digit_entered, bt_sm_passkey_digit_erased, bt_sm_passkey_cleared, bt_sm_passkey_complete } |
Functions | |
| bool | BLE_gap_sm_authenticate (uint16_t conn_handle, ble_sm_security_param_t *param) |
| To start authentication procedure. More... | |
| bool | BLE_gap_sm_set_security_param (uint16_t conn_handle, uint8_t status, ble_sm_security_param_t *param) |
| To set security parameter for pairing information exchange. More... | |
| bool | BLE_gap_sm_delete_paired_record (ble_addr_t *addr) |
| To delete bonded device information in flash. More... | |
| bool | BLE_gap_sm_is_device_bonded (ble_addr_t *addr, uint8_t *flashIdx) |
| To check if device information exists in flash. More... | |
| bool | BLE_gap_sm_get_last_paired_device (ble_addr_t *addr) |
| To obtain last paired device information in flash. More... | |
| bool | BLE_gap_sm_set_passkey_for_display (uint32_t passkey) |
| To set passkey for display, security manager will use 000000 as default if passkey is not set. More... | |
| bool | BLE_gap_sm_passkey_response (uint16_t conn_handle, uint32_t passkey) |
| To send passkey input to security manager. More... | |
| bool | BLE_gap_sm_send_keypress_notification_request (uint16_t conn_handle, ble_sm_keypress_type type) |
| To send a key notification command. More... | |
| bool | BLE_gap_sm_get_ltk (uint8_t *peerAddr, uint8_t *ltk) |
| Get LTK in flash by peer address. More... | |
| bool | BLE_gap_sm_get_peer_ltk (uint8_t *peerAddr, uint8_t *peerLtk) |
| Get peer LTK in flash by peer address. More... | |
SM_OOB_DATA_FLAG | |
Out of band data flag used to assign ble_sm_security_param_t::oobData . | |
| #define | SM_OOB_DATA_NOT_PRESENT 0x00 |
| #define | SM_OOB_DATA_FROM_REMOTE 0x01 |
SM_BONDING_FLAG | |
Bonding flag used to assign ble_sm_security_param_t::authReq . | |
| #define | SM_NO_BONDING 0x00 |
| #define | SM_BONDING 0x01 |
SM_MITM_FLAG | |
Man in the middle protection flag used to assign ble_sm_security_param_t::authReq . | |
| #define | SM_NO_MITM_PROTECTION 0x00 |
| #define | SM_MITM_PROTECTION 0x04 |
SM_SC_FLAG | |
Secure connection flag used to assign ble_sm_security_param_t::authReq . | |
| #define | SM_SC_DISABLE 0x00 |
| #define | SM_SC_ENABLE 0x08 |
SM_KEYPRESS_FLAG | |
Keypress notifications flag used to assign ble_sm_security_param_t::authReq . | |
| #define | SM_KEY_PRESS_NOTI_DISABLE 0x00 |
| #define | SM_KEY_PRESS_NOTI_ENABLE 0x10 |
| enum ble_sm_keypress_type |
| bool BLE_gap_sm_authenticate | ( | uint16_t | conn_handle, |
| ble_sm_security_param_t * | param | ||
| ) |
To start authentication procedure.
| conn_handle | connection handle. |
| param | security parameter format ble_sm_security_param_t. |
| bool BLE_gap_sm_set_security_param | ( | uint16_t | conn_handle, |
| uint8_t | status, | ||
| ble_sm_security_param_t * | param | ||
| ) |
To set security parameter for pairing information exchange.
| conn_handle | connection handle. |
| status | security status. |
| param | security parameter format ble_sm_security_param_t. |
| bool BLE_gap_sm_delete_paired_record | ( | ble_addr_t * | addr | ) |
To delete bonded device information in flash.
| addr | BD addr to be deleted or NULL for all record. |
| bool BLE_gap_sm_is_device_bonded | ( | ble_addr_t * | addr, |
| uint8_t * | flashIdx | ||
| ) |
To check if device information exists in flash.
| addr | BD addr to be checked or NULL for any record. |
| flashIdx | flash index. |
| bool BLE_gap_sm_get_last_paired_device | ( | ble_addr_t * | addr | ) |
To obtain last paired device information in flash.
| addr | BD addr of last paired device. |
| bool BLE_gap_sm_set_passkey_for_display | ( | uint32_t | passkey | ) |
To set passkey for display, security manager will use 000000 as default if passkey is not set.
| passkey | Passkey display value |
| bool BLE_gap_sm_passkey_response | ( | uint16_t | conn_handle, |
| uint32_t | passkey | ||
| ) |
To send passkey input to security manager.
| conn_handle | connection handle. |
| passkey | Passkey input value |
| bool BLE_gap_sm_send_keypress_notification_request | ( | uint16_t | conn_handle, |
| ble_sm_keypress_type | type | ||
| ) |
To send a key notification command.
| conn_handle | connection handle. |
| type | key type ble_sm_keypress_type. |
| bool BLE_gap_sm_get_ltk | ( | uint8_t * | peerAddr, |
| uint8_t * | ltk | ||
| ) |
Get LTK in flash by peer address.
| peerAddr | peer address. |
| ltk | 16-byte long term key. |
| bool BLE_gap_sm_get_peer_ltk | ( | uint8_t * | peerAddr, |
| uint8_t * | peerLtk | ||
| ) |
Get peer LTK in flash by peer address.
| peerAddr | peer address. |
| peerLtk | 16-byte peer long term key. |


More on Templates¶
As mentioned before, Megapode uses Velocity for it’s template rendering. Each actor has it’s own rendering engine, and they operate in isolation.
Templates are placed in the classpath of the application.
For most templates, the DefaultRenderer should suffice. But if not, you can define your own renderer Renderers are once again, annotated with com.gravspace.annotations.Renderer, and implement com.gravspace.abstractions.IRenderer or extend com.gravspace.bases.RendererBase.
Unlike the Task or Calculations, the renderes only have one Interface, IRenderer, with the methods:
// if we don't have a defined Template Name
Future<String> render(String template, Map<String, ?> context);
//if we already have a defined Template Name
Future<String> render(Map<String, ?> context);
Therefore from a ConcurrentCallable the proxy has two get methods:
IRenderer renderer = Renderers.getDefault(this);
// or
IRenderer renderer = Renderers.getDefault(RendererClass.class, this);
The default renderer is therefore used as such
IRenderer renderer = Renderers.getDefault(this);
Map<String, Object> context = new HashMap<String, Object>();
context.put("obj", "obj");
Future<String> rendered_template = renderer.render("template.your.hompage.html", context);


Consider autoregressive model of order p where the distribution function of innovation is unknown, but innovations are independent and symmetrically distributed. The package contains a function named ARMDE which takes X (vector of n observations) and p (order of the model) as input argument and returns minimum distance estimator of the parameters in the model.
| Version: | 1.0 |
| Depends: | R (≥ 3.2.2) |
| Published: | 2015-09-14 |
| Author: | Jiwoong Kim [aut, cre] |
| Maintainer: | Jiwoong Kim <kimjiwo2 at stt.msu.edu> |
| License: | GPL-2 |
| NeedsCompilation: | no |
| CRAN checks: | AutoregressionMDE results |
| Reference manual: | AutoregressionMDE.pdf |
| Package source: | AutoregressionMDE_1.0.tar.gz |
| Windows binaries: | r-devel: AutoregressionMDE_1.0.zip, r-release: AutoregressionMDE_1.0.zip, r-oldrel: AutoregressionMDE_1.0.zip |
| OS X binaries: | r-release: AutoregressionMDE_1.0.tgz, r-oldrel: AutoregressionMDE_1.0.tgz |
Please use the canonical form https://CRAN.R-project.org/package=AutoregressionMDE to link to this page.


I Am Siddharth Gurung from Nepal. Since my childhood I always wanted to share my experiences to others through my personal website. Following my dreams, I studied IT course and finally became able to create my own website where I can share all my details. Enjoy it....
You can directly browse my website as www.darkbox.com through any browsing applications.
I completed my school level from New English School Mumbai, India with A Grade. Similarly, I took Science as my major subject in higher secondary level. I completed my higher secondary education from Barns High School & Junior College in 2011 with second division.
After the completion of my secondary level I joined Mumbai University for my Bachelors degree. I graduated in 2014 with first divion. Similary, I am doing my Masters degree in 2019 from the KCGI.
No doubt, hobbies have many mental and emotional benefits as well. My main hobby is learning Computer Skills. It opens up a world of new opportunities for me.
Just having hobbies but not fulfilling them is not worth. Apart from my hobbies I manage time to travel, make new friends, playing football and learn new things.
Life is always challenging. If we give up then we won't succeed and further we can't experience new things. Thus to gain experience we must accept challenges and move forward tackeling with obstacles.
In order to succeed we must have aim or vision. In my entire life, I faced several Ups and Downs however, I succecssfully tackeled with them. With my effort and dedicatin I am finally able to reach the place where I am currently at. In my view these are some major obstacles that we face in our life. They are mentioned below.....
Finance is one of the most important aspect. In this modern generation we have to buy each and everithing and they are expensive too. Thus without money we can not fulfill our dreams.
We all are aware about the value of time. Time plays a vital role in our life. In order to fulfill our dreams we should always be aware of time and the proper schedules should be maintained.
Family support is always needed for doing most of the activities. Famoly is the only one who always supports us, cares us and give positive feedback and suggestions in our life.
No matter what has happened to you in the past or what is going on in your life right now, it has no power to keep you from having an amazingly good future if you will walk by faith in God.  He wants you to live with victory over in so you can possess His promises for your life today!


a7b
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674
22 1000
System TuningHow well the system is tuned is also a major factor in the overall performance. For the most part, tuning the system involves resource allocation. By adding or removing a resource in the RDBMS or the OSor even the hardwareperformance can be drastically affected. The next few sections briefly introduce some of the tuning factors that can alter system performance. Chapters 9 through 15 detail these topics. Tuning RDBMS ResourcesThe RDBMS itself takes up many system resources; it uses these resources to serve the user requests. If Oracle does not have enough of a particular resource itself, you can see vast reductions in performance. Memory is of particular importance to Oracle. If Oracle does not have enough memory resources allocated for the block buffer cache or the data dictionary cache or even the log buffer, Oracle can be out of tune. If enough memory isnt allocated for the buffer cache or the data dictionary cache, you may see very low cache-hit rates. If enough memory isnt allocated for the log buffer, you may experience inefficient access to the redo log. Increasing the value of some of the Oracle resources such as the buffer cache, the shared pool, and the log buffer can improve cache-hit rates and thus reduce system I/O, resulting in improved performance. Careful analysis should be done to ensure that you are increasing the correct resource the right amount, as described in Chapter 9, Oracle Instance Tuning. You can use other Oracle tuning parameters to take advantage of special operating system features. For example, in the UNIX operating system, you have to tell Oracle that you have Asynchronous I/O (AIO) availableand you have to tell Oracle to use it. Chapter 12, Operating System-Specific Tuning, looks at some of these features. Tuning OS ResourcesThe operating system is typically tuned to allow Oracle to allocate needed resources. Many operating systems have limitations on how much memory or CPU time a single process or user can consume. Because Oracle is not a regular userit is a server processthese resources must be increased to allow Oracle to consume vast system resources. You may have to turn on other operating system features to allow Oracle to use them. Some features such as AIO (mentioned in the preceding section) are not turned on by default in some operating systems. Other new features are just becoming available. Many of these features are discussed in Chapter 12, Operating System-Specific Tuning. Sometimes, you must reduce operating system parameters to make room for Oracle to get resources. For example, you may have to reduce the OS file system buffers so that you can allocate more memory to Oracle (remember that Oracle bypasses the file system buffers). Tuning Hardware ResourcesHardware cannot be tuned in the same manner as the RDBMS and the OS. Although you can think of hardware tuning as more of a resource balancing act than a tuning exercise, the methodology is the same. After analyzing the system, you may discover that it is necessary to add hardware resources such as more disks, disk controllers, RAM, cache, CPUs, and so on. Add b97 ing hardware resources is all part of the tuning game and requires the same analysis and testing as RDBMS and OS tuning. Other Tuning FactorsThere may yet be other factors limiting the performance of your system, such as inefficiencies in the application code that cause unnecessary table scans or network limitations. Other processes running concurrently on the system may be stealing badly needed CPU cycles from Oracle. These processes may be using memory that could be allocated for Oracle; they could be causing contention on the same disk devices Oracle is using. When analyzing the performance of your system, try not to focus so much on the RDBMS that you miss something external to it. Many factors contribute to the databases performanceand these factors may not all be within the database itself. System LimitationsFinally, the performance of the system is limited by how fast the system can go. Even with the most optimally tuned system, you are limited by the speed of the systems CPUs. In this case, you have done everything possible to reduce bottlenecks; the system performance relies on the speed of the CPUs, as it should. When you are limited by how fast the computer runs, your job as a performance engineer is done. If you still need more performance, you need more CPUs or more systems (perhaps clusters). Many factors make it unwise to constantly run your system at its performance limits; it is better to leave a little capacity available for peak activity. SummaryThis chapter looked at what affects Oracle performance. Bottlenecks hurt performance in a big way. If these bottlenecks are not internal to the RDBMS, OS, or hardware, you can eliminate them and greatly improve performance. You can do much in the way of system tuning to help performance by allocating the proper resources to your RDBMS. In some cases, you may benefit from a larger data dictionary cache; in other cases, you may benefit from more block buffers. Chapter 9, Oracle Instance Tuning, looks at these things specifically. You should realize that there is only so much power in a system and that eventually you will reach that limitation. Once you exceed the capacity of the system and have done all possible optimization, it is time to move on and upgrade. The next few chapters look at these concepts in detail, starting with the Oracle instance, continuing with the operating system, and then dealing with the hardware.
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Package time
Interface Time
public interface Time
-
Method Summary
Modifier and Type Method Description int
compareTo(Time t)
Compares the current time with another time t.int
difference(Time t)
Returns the difference (in seconds) between the current time and t.int
getHour()
The number of hours is between 0 and 23.int
getMinute()
The number of minutes is between 0 and 59.int
getSecond()
The number of seconds is between 0 and 59.boolean
setHour(int hour)
Updates the number of hours.boolean
setMinute(int minute)
Updates the number of minutes.boolean
setSecond(int second)
Updates the number of seconds.java.lang.String
toString()
Builds a textual representation for the time.
-
Method Details
-
getHour
int getHour()The number of hours is between 0 and 23.- Returns:
- The number of hours.
-
getMinute
int getMinute()The number of minutes is between 0 and 59.- Returns:
- The number of minutes.
-
getSecond
int getSecond()The number of seconds is between 0 and 59.- Returns:
- The number of seconds.
-
setHour
boolean setHour(int hour)Updates the number of hours.- Parameters:
hour
- The new number of hours (0-23).- Returns:
- true if the number was correctly updated.
-
setMinute
boolean setMinute(int minute)Updates the number of minutes.- Parameters:
minute
- The new number of minutes (0-59).- Returns:
- true if the number was correctly updated.
-
setSecond
boolean setSecond(int second)Updates the number of seconds.- Parameters:
second
- The new number of seconds (0-59).- Returns:
- true if the number was correctly updated.
-
compareTo
Compares the current time with another time t.- Parameters:
t
- The other time to compare with.- Returns:
- -1, if the current time occurs before t; 1, if the current time occurs after t; 0, if the current time and t are equal.
-
difference
Returns the difference (in seconds) between the current time and t. If the current time occurs before t, the result will be negative.- Parameters:
t
- The other time to calculate the difference.- Returns:
- The difference (in seconds) between the current time and t.
-
toString
java.lang.String toString()Builds a textual representation for the time. If the hour component is smaller than 12, the text must be ended with "AM". If the hour component is greater or equal 12, the text must be ended with "PM". If the hour component is greater than 12, the value shown must be (hour-12).- Overrides:
toString
in classjava.lang.Object
- Returns:
- The textual representation, using AM/PM.
-


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libomexmeta
1.2.13
Annotations for models in systems biology
|
Public Member Functions | |
| PurgeRDFBag (IRDF *rdf) | |
| constructor for PurgeRDFBag More... | |
| void | purge () |
| void | purgePattern1 () |
| Remove rdf:bag entries from the current rdf graph. The rdf:bag entries targeted are in a rdf container rdf:_1, rdf:_2, ..., rdf:_n Target the creator predicate. More... | |
| void | purgePattern2 () |
| Remove rdf:bag entries from the current rdf graph. The rdf:bag entries targeted are not in a rdf container (and so no rdf:_1, rdf:_2, ..., rdf:_n) which is covered in. More... | |
| void | purgePattern3 () |
Static Public Member Functions | |
| static std::string | rdfBagQueryString () |
|
explicit |
constructor for PurgeRDFBag
| rdf* | non owning pointer to RDF object. |
Since this class is designed to be used by the rdf*, the private member variables rdf_ will always live for longer than the lifetime of this class
| void omexmeta::PurgeRDFBag::purgePattern1 | ( | ) |
Remove rdf:bag entries from the current rdf graph. The rdf:bag entries targeted are in a rdf container rdf:_1, rdf:_2, ..., rdf:_n Target the creator predicate.
Note, we might be able to do another query that says "if the query matches" do something with it.
| void omexmeta::PurgeRDFBag::purgePattern2 | ( | ) |
Remove rdf:bag entries from the current rdf graph. The rdf:bag entries targeted are not in a rdf container (and so no rdf:_1, rdf:_2, ..., rdf:_n) which is covered in.
This query is not as specific as I would like it to be because there is some "cross-reactivity" with triples that use rdf:_1, rdf:_2, ... which is handled by a different sparql query.
One "cheat" way around this is to only apply changes when this sparql query locates more than one "row" (if you think of the keys in ResultMap as columns and the values as cells).
This is not guarenteed to work for every use case, but we'll see
| void omexmeta::PurgeRDFBag::purgePattern3 | ( | ) |
This query is not as specific as I would like it to be because there is some "cross-reactivity" with triples that use rdf:_1, rdf:_2, ... which is handled by a different sparql query.
One "cheat" way around this is to only apply changes when this sparql query locates more than one "row" (if you think of the keys in ResultMap as columns and the values as cells).
This is not guarenteed to work for every use case, but we'll see


We defined square with only one parameter. Yet when we call it with three,
the language doesn’t complain. It ignores the extra arguments and computes
the square of the first one.
JavaScript is extremely broad-minded about the number of arguments you pass to a function. If you pass too many, the extra ones are ignored. If you
pass too few, the missing parameters get assigned the value undefined.
The upside is that this behavior can be used to allow a function to be called
with different numbers of arguments. For example, this minus function tries to
imitate the - operator by acting on either one or two arguments


Select the expression that matches the following phrase:
The sum of B
and the product of A
and x
.
expr(["+", ["*", A, "x"], B])
expr(["+", ["*", -A, "x"], B])
expr(["+", ["*", A, "x"], -B])
expr(["+", ["*", B, "x"], A])
expr(["+", ["*", -B, "x"], -A])
What is the product of A
and x
?
What is the sum of B
and expr(["*", A, "x"])
?
Take the quantity A
times x
, and then add B
.
What is the quantity of A
times x
?
What does adding B
do?
B
plus the product of A
and x
.
What is the product of A
and x
?
What is B
plus expr(["*", A, "x"])
?
The sum of B
and the quantity A
times x
.
What is the quantity A
times x
?
What is the sum of B
and expr(["*", A, "x"])
?
Let's break this problem into smaller and easier pieces.
A \times x = \color{orange}{expr(["*", A, "x"])}
Ax
{} + B
So, the original phrase can be written as expr(["+", ["*", A, "x"], B])
.


--- layout: post title: "Studio 60 on the Sunset Strip" --- 6 minute preview of "Studio 60 on the Sunset Strip" a new TV show from NBC. (Link courtesy of Warren Ellis)


AWS::Route53::HealthCheck
Use the AWS::Route53::HealthCheck
resource to check the health of your
resources before Amazon Route 53 responds to a DNS query. For more information, see
How Health Checks Work in Simple Amazon
Route 53 Configurations in the Amazon Route 53 Developer Guide.
Syntax
To declare this entity in your AWS CloudFormation template, use the following syntax:
JSON
{ "Type" : "AWS::Route53::HealthCheck", "Properties" : { "HealthCheckConfig" :
HealthCheckConfig
, "HealthCheckTags" : [HealthCheckTags, ...
] } }
YAML
Type: "AWS::Route53::HealthCheck" Properties: HealthCheckConfig:
HealthCheckConfig
HealthCheckTags: -HealthCheckTags
Properties
HealthCheckConfig
-
An Amazon Route 53 health check.
Required: Yes
Type: Route 53 HealthCheck HealthCheckConfig
Update requires: No interruption
HealthCheckTags
-
An arbitrary set of tags (key–value pairs) for this health check.
Required: No
Type: A list of Amazon Route 53 HealthCheck HealthCheckTags
Update requires: No interruption
Return Value
Ref
When the logical ID of this resource is provided to the Ref
intrinsic function, Ref
returns the health check ID, such as e0a123b4-4dba-4650-935e-example
.
For more information about using the Ref
function, see Ref.
Example
The following example creates an Amazon Route 53 health check that sends request to the specified endpoint.
JSON
"myHealthCheck": { "Type": "AWS::Route53::HealthCheck", "Properties": { "HealthCheckConfig": { "IPAddress": "<IP_ADDRESS>", "Port": "80", "Type": "HTTP", "ResourcePath": "/example/index.html", "FullyQualifiedDomainName": "example.com", "RequestInterval": "30", "FailureThreshold": "3" }, "HealthCheckTags" : [{ "Key": "SampleKey1", "Value": "SampleValue1" }, { "Key": "SampleKey2", "Value": "SampleValue2" }] } }
YAML
myHealthCheck: Type: "AWS::Route53::HealthCheck" Properties: HealthCheckConfig: IPAddress: "<IP_ADDRESS>" Port: "80" Type: "HTTP" ResourcePath: "/example/index.html" FullyQualifiedDomainName: "example.com" RequestInterval: "30" FailureThreshold: "3" HealthCheckTags: - Key: "SampleKey1" Value: "SampleValue1" - Key: "SampleKey2" Value: "SampleValue2"


A major component of this course consists of an in-depth project on a topic of your choosing. These projects will be done in groups of 2 to 3 students. The project will have several graded components, including
The project proposal is tentatively scheduled to be due on May 23. The presentations will be in the format of a poster session,
tentatively scheduled on May 23. The written report will be due at the end of the finals period.
The topic for the project is up to you – you may choose to center your project around a particular problem/dataset that you have encountered in your research or elsewhere online, you could do a more theoretical investigation of some aspect related to machine learning, or you might instead choose to do a more in-depth investigation of some area of machine learning not covered in this course. You can also choose a project from the list given at the end of this page. Please feel free to consult early and often with Dr. Ali and the TA regarding the choice of the project topic.
Note that the project is worth 25% of your overall grade, and is to be graded out of a total of 40 possible points, as described in the
sections below.
The first main deliverable for the final project is the project proposal to be turned in class on May 20. Each group must submit a single
proposal that contains the following information.
Using a maximum of one page, the first page of your proposal should summarize the project by clearly indicating what you plan to do. You should include sufficient background so that anyone taking this class should be capable of understanding (at a highlevel) what you are planning on doing. The goal here is to convince me why the problem you are addressing is important and why the outcome of your project will be interesting.
In this section you should provide a more detailed description of the necessary background and specific objectives of your project. Include citations to any papers/books you are planning on building on, and feel free to include any preliminary results if you happen to already have them. This section should be at most three pages of text (including references/figures) and is intended to give you a bit more room to fully flesh out your ideas if you cannot fit them entirely within the one page summary. You should treat the summary as a stand-alone document, and the detailed description should not be a “follow-up” section but a full, self-contained, description of your project. It is fine to repeat some of the language from the summary if you would like. You should also feel no pressure to make this three full pages. If you can say what you want to say in one or two pages, then this might not be very different from the summary, and that is fine.
In this section I would like you to provide an enumerated list of the tasks you believe will be required to successfully complete the project. Tasks can include learning about prerequisite background subjects, reading specific papers, implementing particular algorithms, acquiring/processing a data set, or anything else that you believe will be necessary for the project. You may also include tasks related to preapring/printing the final project poster and writeup. For each task, include the following information:
Task
A detailed statement of the task to be accomplished. Your statement should ideally be specific enough that you will be able to clearly measure when it has been finished. “Read papers X and Y” is better than “Learn about field Z”.
Leader(s)
Which team member(s) will be primarily responsible for accomplishing this task. (It is fine if all team members are planning to contribute to all aspects of the project, but please designate one or at most two people to be the leaders for each task).
Deadline
A tentative deadline for when you would like to have this task accomplished.
Importance
A brief statement (can be only a sentence or two) as to the overall importance of this task. Some tasks are critical, meaning that it is hard to see how the project will be complete without it, whereas other tasks are more “optional” items that you would like to get to if you have the time. For each task, state if it is a critical or optional task. If later tasks depend on it as a prerequisite, state this.
Potential Challenges
A list of things that you think might “go wrong” and what, if anything, you plan to do to avoid/overcome these challenges and/or what you would do if you can’t get past them. There is no page limit for this section, but I’m not expecting more than one or two pages.
Your document should be single-spaced with a font size of 12pt or higher and margins no smaller than 1 inch. The proposal will be graded out of 10 possible points, which will be assigned as follows.
Do these sections clearly explain what your proposed project will consist of?
Do they adequately motivate why the topic is interesting?
Do they explain all necessary background information and define all necessary notation in a way that would be clear to an average member of this class?
Does the project plan/task list clearly explain the proposed plan of attack?
Are tasks clearly defined in a measurable way?
Are the tasks realistic?
Have the authors considered all relevant contingencies/challenges?
Do the ideas in the proposal flow together in a clear/logical manner?
Is the document free of typos and spelling/grammatical errors?
Are all figures legible?
The next main deliverable for the final project is the project poster to be presented on May 20. Being present for the poster session is mandatory for on-campus students. The poster should be modeled after a standard scientific/technical poster. (Ask/look around for examples if you’ve never seen one before.) You should print out your poster (try to do this early!) but I would also like an electronic (pdf) copy to be submitted to me via email as well. This should be submitted by 11:59pm, May 18, together with your final project report.
The poser will be graded out of 15 possible points, which will be assigned as follows.
The poster should
have a clear title and list of project team members,
be visually appealing and professional,
be easily readable from 4 feet away (use a large font!),
make use of visuals to enhance the information,
be free from typos/errors,
clearly convey the results of the project in a way that is accessible to anyone in the class.
As a presenter, you should
be able to describe the project in a quick summary of 30 seconds or less,
be able to provide a more detailed description that goes through the entire poster in less than 5 minutes,
present your poster in a clear/organized/understandable manner,
speak clearly and distinctly,
be able to coherently respond to questions.
Finally, your poster/presentation should address
the motivation for why you selected the particular problem you chose,
a sufficient amount of background information so that anyone in the class will be able to understand what you did,
a high-level description of your technical approach, highlighting why your approach is appropriate and any particularly creative/original aspects to your work,
what you have accomplished (so far),
details such as how you selected any unknown parameters and how you dealt with validation/evaluation of your algorithm,
indications of which team member(s) were responsible for which portions of the project.
The final report for the project should be submitted by 11:59pm, May 18 (together with the pdf copy of your poster). The report and the poster should be emailed to<EMAIL_ADDRESS>as attachments. The report must be single-spaced with a font-size of 12pt or higher, margins no smaller than 1 inch, and can be a maximum of 6 pages including figures and references. I will read/grade only the first 6 pages of whatever you send me, so do not exceed this limit. If you have accomplished a lot, it may sound difficult to fit everything into this page limit, but 6 pages is already a lot more than you will often get, and concisely summarizing the result of a complex project is a tremendously important skill. Also, if you can say everything in fewer pages, that is all the better. There is no page minimum.
The final report must contain the following elements.
Project summary
Using a maximum of one page, the first page of your final report should summarize the project by clearly indicating what you accomplished. You should include sufficient background so that anyone taking this class should be capable of understanding (at a high-level) what the problem is, why it is interesting, and what you ultimately did. (Note: You do not have to devote the entire first page to this summary. Your detailed description can start on the first page after the summary if you would like.)
Detailed description:
The rest of the report should provide a detailed description of the project including an introduction/motivation, background for the problem, technical details of the approach taken, results, and discussion/conclusions. The detailed description should also include, either as a separate section or integrated into the writeup, an indication of which team member(s) were primarily responsible for which portions of the project.
The final report will be graded out of 15 possible points, which will be assigned as follows.
Is the report attractive, legible, and free of typos/grammatical errors?
Does it make appropriate use of figures?
Did you follow the above instructions?
Is the report clear and easy to read?
Are all concepts adequately defined?
Do all ideas flow together in a clear/logical manner?
What is the overall quality of the work performed for the project?
Is the problem particularly novel/interesting?
Is the approach taken appropriate and well-justified in the report?
Are there aspects of the project that are particularly creating/original?
You can choose your projects from following list also. As told earlier, you are not required to choose from this list.


Steven Tash as a psi-test subject in Ghostbusters, from imdb.com
“The term psi denotes anomalous processes of information or energy transfer that are currently unexplained in terms of known physical or biological mechanisms. Two variants of psi are precognition (conscious cognitive awareness) and premonition (affective apprehension) of a future event that could not otherwise be anticipated through any known inferential process.”
Daryl J. Bem, professor emeritus, Cornell University
In this practical, you will analyze the data of Daryl Bem`s imfamous study on human psi-abilities to evaluate power and sample planning.
By the end of this practical, you will know how to conduct power analysis using the pwr
R package and simulations.
Open the NewStats
R project.
Open a new R script. Add your name, date, and “Power analysis practical” as comments at the beginning of the script.
## NAME
## DATE
## Power analysis practical
Save the new script as “power_analysis_practical.R” in the 2_code
folder.
Load the necessary packages. See below.
# Load packages
library(tidyverse)
library(pwr)
read_csv()
function to read in psi_exp_1.csv
, the data of Bem’s first experiment.# Read in data
psi <- read_csv(file = "1_data/psi_exp_1.csv")
View()
or str()
.50%
. For this condition, Bem observed an average hit rate of 53.13
%-points implying a 3.13
%-points deviation from random expectations. You can use the template below.# extract hit rate
hitrate_erotic <- psi %>% pull(erotic)
# determine difference to H0
difference_to_h0 <- mean(XX) - 50
# calculate Cohen's d
d <- difference_to_h0 / sd(XX)
.25
is generally considered small, but relevant. Now put yourself in the shoes of a rival researcher, who wants to replicate Bem’s effect of this size assuming an expected false positive rate of \(\alpha = .05\), a power of \(power = 1-\beta = .95\), and a directed alternative (alternative = "greater"
). How large a sample is necessary?# determine sample size
sample_size <- pwr.t.test(d = XX,
sig.level = XX,
power = XX,
alternative = "XX",
type = "one.sample")
sample_size
According to the power analysis, a sample of 175 individuals would have been necessary. Visualize this result using the plot.power.htest()
function. You can simply apply it on the sample_size
object.
Using the plot you can also evaluate the power that Bem’s original test had. There were 100 participants in his first study. Look for the corresponding point on the x-axis of your plot and then move up to identify the power.
To determine the power of a completed study based on the empirical effect size is called a post-hoc power analysis. The pwr.t.test
also allows you to carry out such analyses. Simply specify n
rather than power. Try it out and determine the exact post-hoc power value for Bem’s empirical effect size.
# Bem's post-hoc power
power <- pwr.t.test(n = XX,
d = .25,
sig.level = .05,
alternative = "greater",
type = "one.sample")
power
d = .1
. Evaluate for Bem what power his design had to detect effects of that magnitude.# Bem's post-hoc power for very small effects
power <- pwr.t.test(n = XX,
d = XX,
sig.level = .05,
alternative = "greater",
type = "one.sample")
power
25.7
%. So, given that Bem couldn’t know that his effect would be as large as d = .25
, he should probably have conducted a larger study? How large should his sample have been to detect effects of size d = .1
with power .95
.
One-sample t test power calculation
n = 1084
d = 0.1
sig.level = 0.05
power = 0.95
alternative = greater
power = .95
) detect very small effects using \(\alpha = .05\), Bem should have conducted a study with 1084 participants, that is more than ten times as many as he collected for his actual study 1. Now let’s consider Bem would have wanted to be sure that he is not committing a Type 1 error (false positive) by setting \(\alpha = .005\), the level suggest in a recent proposal to combat the replication crisis.
One-sample t test power calculation
n = 1785
d = 0.1
sig.level = 0.005
power = 0.95
alternative = greater
It is important to note that power calculations depend on the hypothesis and corresponding analysis. To see this, let’s suppose that Bem actually didn’t know whether erotic
images would increase or decrease predictive accuracy, implying an undirected statistical test. Determine the sample size needed for a small effect of d = .1
in either direction (i.e., alternative = two.sided
), assuming \(\alpha = .05\) and \(\beta = .05\).
For a two-sided test, roughly an additional 300 participants are required to obtain the same level of power. The increase is caused by \(\alpha\) being split in half so that there are rejection areas corresponding to \(\alpha/2\) in either directions. Hence, determining sample sizes for two-sided tests is equivalent to testing one-sided with \(\alpha/2\). Confirm this by setting type
back to "greater"
and by using \(\alpha = .025\).
Now let’s assume, Bem actually wanted to test whether there is a difference in the hit rate for erotic
between men and women. Let’s assume the the expected effect size is again d = .1
, what is the sample needed for \(alpha = .05\) and \(power = .95\). To reflect the difference in design set type = "two.sample"
in the pwr.t.test()
function.
For the two-sample test a sample of about twice the size of the sample required for the one sample test would have been necessary. Why do you think is that the case?
mus
) and standard deviation 1 (sigmas
) and samples sizes of 100 (ns
). Using these settings, the function than takes repeated random samples and stores the p-value associated with a two-sample t-test. It returns a vector containing the p-value for each repeat. Run the function definition in the console, so that you can use the function in the next task.# define t-test simulation function
simulate_two_sample <- function(ns = c(100, 100),
mus = c(0, 0),
sigmas = c(1, 1),
var_equal = TRUE,
repeats = 10000){
# container
ps <- numeric(repeats)
for(i in 1:repeats){
# sample
x1 <- rnorm(ns[1], mus[1], sigmas[1])
x2 <- rnorm(ns[2], mus[2], sigmas[2])
# run t-test
test <- t.test(x1, x2, var_equal = var_equal)
# store p
ps[i] <- test$p.value
}
# out
ps
}
simulate_two_sample()
function using its default settings, which implicity assume the absence of an effect. Then test the proportion of significant results assuming \(\alpha = .05\). What should the result be?  See below.# Confirm result using power analysis
sample_size <- pwr.t.test(n = 100,
d = .1,
sig.level = .05,
alternative = "two.sided",
type = "two.sample")
sample_size
simulate_two_sample()
function. You can increase or decrease sample sizes or change the standard deviations. You can also introduce violations of assumptions. Since var_equal = TRUE
, the t-Test assumes equal variances. So when the make the standard deviations different, the test will no longer match the underlying population model, resulting in changes to both \(\alpha\) and \(\beta\).| Name | Description |
|---|---|
time |
Hour of day |
gender |
Gender of participant |
age |
Age of participant |
presented_gender |
Gender of person on presented picture |
erotic |
Hit rate on erortic pictures |
control |
Hit rate on control pictures |
stimulus_seeking |
Level of stimulus seeking of person. |
pwr vignette
simr tutorial by Brysbaert & Stevens (2018)


According to the functionality, it generated the reset password link taking the value as<EMAIL_ADDRESS>and send it to the same mail id.
and I went to check whether supplying multiple “email” parameters causes the backend application framework to work differently. I added attacker’s email id and the tampered request looks like-
and as I was expecting , the backend application (JSP in this case)took the value of first “email” parameter to generate the password reset link and used the value supplied in the second “email” value to trigger the send mail to<EMAIL_ADDRESS>. Because of which “attacker” receive the link to reset password of “victims” account.


FAQ
All your Atlantis questions answered!
Does Atlantis affect Terraform remote state?
No. Atlantis does not interfere with Terraform remote state in anyway. Under the hood, Atlantis is simply executing terraform plan
and terraform apply
.
How does Atlantis locking interact with Terraform locking?
Atlantis provides locking of pull requests that prevents concurrent modification of the same infrastructure (Terraform project) whereas Terraform locking only prevents two concurrent terraform apply
’s from happening.
Terraform locking can be used alongside Atlantis locking since Atlantis is simply executing terraform commands.
How to run Atlantis in high availability mode? Does it need to be?
Atlantis server can easily be run under the supervision of a init system like upstart
or systemd
to make sure atlantis server
is always running.
Atlantis currently stores all locking and Terraform plans locally on disk under the --data-dir
directory (defaults to ~/.atlantis
). Because of this there is currently no way to run two or more Atlantis instances concurrently.
However, if you were to lose the data, all you would need to do is run atlantis plan
again on the pull requests that are open. If someone tries to run atlantis apply
after the data has been lost then they will get an error back, so they will have to re-plan anyway.
How to add SSL to Atlantis server?
Atlantis currently only supports HTTP. In order to add SSL you will need to front Atlantis server with NGINX or HAProxy. Follow the document here to use configure NGINX with SSL as a reverse proxy.


Configuring TLS Tunnels
If your server is receiving messages from through a public network, it’s vulnerable to snooping attempts by hackers. There’s a ton of information in your log files that can be used to compromise your network.
Fortunately, there’s an easy solution: Transport Layer Security. TLS uses X.509 certificates to provide a configurable level of security.
In this example, I’m using 2048 bit keys, which are the current minimum for medium-high security. The best part is that configuring TLS tunnels is not a time consuming process.
I’ll assume that your server already has openssh installed, since you need that for remote connectivity. First, we need to create the keys on the server.
Note: In this example, we’ve used port 1999, you can use any port you’d like.
Server SSL Key Creation
We’ll store the keys in /etc/syslog-ng/ssl
.
You’ll be prompted for a passphrase during this process, but it will only be
used to create the keys. Once the keys are created, the passphrase will be removed.
You’ll also be asked questions about the server name, location, and contact information.
The server name must match the entry in your /etc/hostname
file.
cd /etc/syslog-ng
mkdir ssl
cd ssl
openssl genrsa -des3 -out logserver.key 2048
openssl req -new -key logserver.key -out logserver.csr
Remove the passphrase from the key:
cp logserver.key logserver.key.org
openssl rsa -in logserver key.org -out logserver.key
Next, generate a self-signed certificate:
openssl x509 -req -days 365 -in logserver.csr -signkey logserver.key -out logserver.crt
Configure syslog-ng
Create a file named tls.conf
in the /etc/syslog-ng/conf.d
directory with the following:
source s_tls {
tcp(port(1999)
tls( key_file("/etc/syslog-ng/ssl/logserver.key")
cert_file("/etc/syslog-ng/ssl/logserver.crt")
peer_verify(optional-untrusted))
flags(no-multi-line)
);
}; Next, add the `s_tls` to your defined `source` in `/etc/syslog-ng/conf.d/`
Restart syslog-ng by typing service syslog-ng restart
.
Configure Client System
Connect to the Client and mkdir -p /etc/syslog-ng/ssl
.
Download/Upload the /etc/syslog-ng/ssl/logserver.crt
(which was created earlier on the Server) to the Client system and put the file in /etc/syslog-ng/ssl
on the Client.
Find the hash for your key by running openssl x509 -noout -hash -in /etc/syslog-ng/ssl/logserver.crt
The result (for example 84d92a45
) is a series of alphanumeric characters based on the Distinguished Name of the certificate.
Next, create a symbolic link to the certificate that uses the hash returned by the previous command, with an added .0
suffix.
ln -s /etc/syslog-ng/ssl/logserver.crt /etc/syslog-ng/ssl/84d92a45.0
Configure syslog-ng on the Client
Create a new file named /etc/syslog-ng/conf.d/client-to-server.conf
and add the following,
Replace
SERVER
with the DNS Name or IP Address of your LogZilla Server. You may also need to replaces_src
with your locally configured source name which is defined in the main/etc/syslog-ng/syslog-ng.conf
file.
destination d_tls {
tcp("SERVER" port(1999)
tls( ca_dir("/etc/syslog-ng/ssl/")) );
};
log {
source(s_src);
destination(d_tls);
};
Restart syslog-ng on the Client system by typing service syslog-ng restart
Check your server to verify that events are now being received by this client.


Measuring information flow between time series with Shannon and Rényi transfer entropy. See also Dimpfl and Peter (2013) <doi:10.1515/snde-2012-0044> and Dimpfl and Peter (2014) <doi:10.1016/j.intfin.2014.03.004> for theory and applications to financial time series. Additional references can be found in the theory part of the vignette.
| Version: | 0.2.7 |
| Depends: | R (≥ 3.1.2) |
| Imports: | future, future.apply, Rcpp |
| LinkingTo: | Rcpp |
| Suggests: | data.table, ggplot2, gridExtra, knitr, quantmod, rmarkdown, testthat, vars, xts, zoo |
| Published: | 2018-09-21 |
| Author: | Simon Behrendt [aut, cre], David Zimmermann [aut], Thomas Dimpfl [aut], Franziska Peter [aut] |
| Maintainer: | Simon Behrendt <simon.behrendt at zu.de> |
| BugReports: | https://github.com/BZPaper/RTransferEntropy/issues |
| License: | GPL-3 |
| URL: | https://github.com/BZPaper/RTransferEntropy |
| NeedsCompilation: | yes |
| Materials: | README |
| In views: | TimeSeries |
| CRAN checks: | RTransferEntropy results |
| Reference manual: | RTransferEntropy.pdf |
| Vignettes: |
RTransferEntropy |
| Package source: | RTransferEntropy_0.2.7.tar.gz |
| Windows binaries: | r-devel: RTransferEntropy_0.2.7.zip, r-release: RTransferEntropy_0.2.7.zip, r-oldrel: RTransferEntropy_0.2.7.zip |
| OS X binaries: | r-release: RTransferEntropy_0.2.7.tgz, r-oldrel: RTransferEntropy_0.2.7.tgz |
| Old sources: | RTransferEntropy archive |
Please use the canonical form https://CRAN.R-project.org/package=RTransferEntropy to link to this page.


2017
April
16
An imaginary hierophany
is an actual revelation
to ponder is to ħeġġeġ a connection
thou and I, therebetween
Easter
15
uitbuiken amongst the clouds!
as reality is a muddy pond of necrocracy
1912, birth of Kim Il-sung
14
木漏れ日 is daily bread for a city of overcast
so long, shall rules bound!
but they do, endlessly
to pick up the leftovers;
to wear that like an armour
and I too can triumph
Good Friday
13
შდა is consumed every Monday, Wednesday, and Friday
stories like pedilavium are hard to convince, but they do took place on Thursdays
hmm I should get 燒賣 sometime
perhaps ona Tuesday, Sunday, or Saturday
Maundy Thursday
11
it is easy, to imagine bad stuff
like ngilo
or, hard, to imagine good stuff
like usufruct
but it is always hard(ly) fun, to do lots of stuff
like TPotD
No more make-ups!
International Be Kind to Lawyers Day
10
mehrer Unterricht!
נעבעך bekomm' noch nicht die Arbeit
aber will nicht Taghairm benutzen
denn es klingt so schreklich!
9
I'd love to have a simit for breakfast
that way, it would imply I'm up
hey, hey, lovingkindness
reliable teammate, but missed the film
was cool though, alles gut
Palm Sunday
8
what to do, what to do
the kostrč shall have a clue
and boom
head-scratching socket makes Glück
7
O so much sitting
and also hearing
healthy for bedside manner
'tis a พรสวรรค์, really
to can learn
World Health Day
6
binge TPotD is like drinking with nose
unless you're an elephant
that dog won't hunt
catillāre, meanwhile, is viable
Gee, we ought not to do!
5
'twas a prisco day
on which little is remembered
possibly have smelled a rat
or bitten by a vampire bat
who knows
4
calling out for tomorrow with logarithmancy
is like expecting a good game in 祖母綠
but once in a while you get orderliness
and that can feel quite good
1617, death of John Napier
3
an elephantry of speakees
a pair of speakers
the πανθαλής potential of words
and morphemes
and phonemes
kinda boring
2
sometimes some things take more than courage
'tis like an eventyr
to binge write trashy poems
a leap of faith, not a dead cat bounce
O bright bright future!
March
31
there are many different göu in Pittsburgh:
there's oakland,
there's shadyside,
there's squirrel hill,
there's strip,
there's lawrenceville,
there's east liberty,
there's larimer,
there's possibly also a moly cow somewhere.
there, that's how you start every sentence with
there
30
a whole emmagatzematge of grumpiness
turns out, can become a bucket, a fixed-length list
people take the responsibility to mess with numbers
like a baked Alaska, world melts down
like an ultimate brownie, world meshes, hashes, dashes,
vanishes
1867, purchase of Alaska from Russian Empire.
29
喝著咖啡
打著瞌睡
消失的網會不會出現
endapo被砸死的可以重生
fauxtatoes是不存在的迴響
雙螺旋到底是不是個好主意？
27
Oh What a waste
If I could use everything I have
If ideas could be properly recorded
If the unsung slurp could be worn
If begging the question could fit in well
but no
All a mess
26
like an outcast
like a संस्कृत steampunk
like a dusty reality
like a destined encounter
Shoo!
1950, birth of K. W. Jeter.
25
day during darkness
noble night knits numbers known not, neither null nor none
but like the armatole who took up arms
Motion shalt thou not miss
ubargang has no place, as well as transparency
But free extensions are always welcome
1821, the Greek War of Independence from the Ottoman Empire was declared.
24
That Ignorence...
Comes forth with Jam, Bread, and Entomology
With Thematics, Rhematics, and Hemichromatics
And Lumen mixes with Serosa
But hey!
Cover thy Face with a Hrst
And another Day of PLDs!


Bo
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Bank of
Expanders
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Stock Analysis


Pong
Player 1
Player 2
Paused
Player 1: a - up, z - down
Player 2: ↑ - up, ↓ - down
Space Bar - PAUSE


This example shows the default renderers available in Handsontable.
Dump data to console
For more examples, head back to the main page.
Handsontable © 2012 Marcin Warpechowski and contributors. Code and documentation licensed under the The MIT License.


I am a Computer Science and Engineering Major at the University of California, Irvine. I am most familiar with Python and C++, followed by Java, then JavaScript and Swift.
I have experience with iOS app development, backend development with python Flask and frontend development with React
GPA: 4.00
Completed Princeton University’s Algorithms course on Coursera about sort algorithms and data structures.
Data Structures implemented in Java and include Queues, Stacks, and Disjoint Sets
Developed, tested, and debugged interactive web applets to be embedded in an online textbook platform.
Performed quality assurance checks of other interns’ interactives in terms of build quality, style, and correctness of content
Designed the user interfaces of the applets, as well as the scripting done to animate objects and handle user inputs through JavaScript
Taught mobile app development to students from lower-income middle schools as part of the AppJam+ program
Students developed apps for Android through the online Thunkable platform. Apps were then exported to APKs for students to take home
Encouraged them to think not only about basic scripting and logic through block-based coding, but UIUX and art style as well
Tutored multiple students in Computer Science, Chemistry, and Math (including Trigonometry, Calculus, and Algebra)
Setup a python flask server that hosts a game of pong made in JavaScript
The game sends get requests to the flask server that passes the game state to a Keras Sequential Model to determine the AI’s next move
Machine learning model is trained using players’ moves when they successfully score against the AI
Learned the Swift programming language, and created a 2 player card game designed for iOS
Created custom view controllers, delegate classes, and UIViews; Implemented animations, sound effects, and menus with settings toggles
AntAlmanac is a class scheduler for UCI made with the React framework for the front end, and Python Flask for the back end
Implemented copying over classes from one schedule tab to another schedule tab to make drafting schedules easier
Made a Smart Mirror GUI in Python using Tkinter that makes API requests and supports customization through a config file
Shows calendar events and weather forecast by making API requests to Google Calendars API and OpenWeather API


Bus Mall Order Form
Please Select an Item and Quantity
R2D2 Bag
Banana Slicer
Bathroom
BestRainboots
All In 1 Breakfast
Meatball BubbleGum
Chair
Cthulhu
Dog Duck
Dragon Meat
pen
pet sweep
scissors
shark
sweep
tauntaun
unicorn
usb
water can
wine glass
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§560:2-112 Dower and curtesy abolished. The estates of dower and curtesy are abolished. [L 1996, c 288, pt of §1]


The override mechanism uses a NULL-terminated array of strings, each of which is in the same format as an entry in the parameter file. The type tdrp_override_t is provided, along with a series of functions, to make it easy to create and use the override list.
paramdef boolean { p_descr = "Option to print debugging messages"; } debug;The the paramfile could have the following entry:
debug = FALSE;Suppose a -debug appears on the command line. The following code fragment shows how you could set up and use the override:
/* initialize before parsing the command line */ tdrp_override_t override; TDRP_init_override(&override); /* in the arg parsing code */ char tmp_str[BUFSIZ]; int i; for (i = 1; i < argc; i++) { if (!strcmp(argv[i], "-debug")) { sprintf(tmp_str, "debug = TRUE;"); TDRP_add_override(&override, tmp_str); } } /* loading the parameters */ char *params_file_path; _tdrp_struct params; if (_tdrp_load_from_args(argc, argv, ¶ms, override.list, ¶ms_file_path)) { fprintf(stderr, "ERROR - Problems with params file '%s'\n", params_file_path); exit(-1); } /* free up the override list */ TDRP_free_override(&override);Each string in the override list is appended as a line to to the lines in the param file. The entry:
debug = FALSE;will still exist in the param file. However, this will be superceded by the line:
debug = TRUE;appended from the override list. Hence the debug value will be set to TRUE.


Easy Sensor
Exit
Temperature #1:
Temperature #2:
Status:
inactive
read:
none
Start Reading
Created by Jesus Monroy, Jr. © 2016


v0.8.3
This package includes:
This package contains only the runtime environment needed to execute a Ballerina program.


Navigating your campus made easy
College maps was made to make your life easier. As students we know how hard it can be to navigate a large and complicated campus, and it can be especially difficult for those visiting or adjusting to the locations of new classes. This tool was developed so that those who are unfamiliar with a campus can find a building and any classroom within that building. You'll be taken through the hallways of a building just like any other navigation app guides you through a maze of streets.


CREATECIRCLE create a circle from points C = createCircle(P1, P2, P3); Creates a circle going through the 3 given points. C is a 1*3 array of the form : [xc yc radius]. C = createCircle(P1, P2); Creates the circle whith edge [p1 p2] as diameter See also: circles2d, createDirectedCircle --------- author : David Legland INRA - TPV URPOI - BIA IMASTE created the 31/10/2003.


Alerts
alerts.less
Provide contextual feedback messages for typical user actions with the handful of available and flexible alert messages.
alerts.less
Provide contextual feedback messages for typical user actions with the handful of available and flexible alert messages.
Examples
Wrap any text and an optional dismiss button in
.alert
and one of the four contextual classes (e.g.,.alert-success
) for basic alert messages.No default class
Alerts don't have default classes, only base and modifier classes. A default gray alert doesn't make too much sense, so you're required to specify a type via contextual class. Choose from success, info, warning, or danger.
Dismissible alerts
Build on any alert by adding an optional
.alert-dismissible
and close button.Ensure proper behavior across all devices
Be sure to use the
<button>
element with thedata-dismiss="alert"
data attribute.Links in alerts
Use the
.alert-link
utility class to quickly provide matching colored links within any alert.


No pending invitations.
No Members.
Members are able to upload and utilize both private and public packages. They can also invite new members.
By default, the creator of an origin is also the owner.
In addition to regular member privelege, the owner can also remove other members


-
Inside the Genius Bar: Apple Employees Speak
www.yahoo.com
We sit down with two Apple Geniuses to pick their brains and see what it’s like being the public’s tech support specialists.
-
That’s Not a Selfie
www.yahoo.com
An innocent canon of work is being unfairly lumped into a modern offshoot of ego-driven, eye-roll inducing photography. And it must stop.
-
WATCH: First Australian to Snag an iPhone 6 Immediately Drops It on the ...
www.yahoo.com
Thanks to its global geographic position, Australia became the first country to get its hands on the new iPhone 6. Unfortunately, it also means that ...
-
Oracle CEO Larry Ellison steps down
www.cnbc.com
Safra Catz and Mark Hurd, currently Oracle's presidents, will become the CEOs of the company.
-
★★★★★ GreatBigStuff.com ~ Common objects. Uncommonly BIG sizes!™
www.greatbigstuff.com
GreatBigStuff is a brand name and registered trademark associated with and describes a unique line of products that are oversized replicas of ...
-
13 Gems in iOS 8: Dave’s Faves
www.yahoo.com
iOS 8 is a teeming mass of code, a carefully crafted cornucopia of new features. Some, Apple has marketed to the skies. Others are quiet touchups ...
-
The Pogue Review: iPhone 6 & 6 Plus
www.youtube.com
Yahoo Tech's David Pogue says the iPhone 6 is a thin, sexy phone with a killer camera.
-
NASA awards space contracts to Boeing and SpaceX
www.washingtonpost.com
The contract shows a significant shift for NASA, which has long owned and operated its own rockets.
-
3 Rules for Absurd Internet Stunts
www.scientificamerican.com
How to get rich with an Internet joke: be a goof
-
Why Can’t TVs Correct Shaky Footage?
www.yahoo.com
Reader Tod writes to ask: I see a lot of TV shows and movies where the image shakes and bobs around because they didn’t use a tripod. Do you know if ...
-
FCC proposal on net neutrality draws millions of comments
www.pbs.org
Net neutrality is the idea that all Internet content should be treated equally in how it’s delivered to consumers -- a concept that is being debated ...
-
Blurred Lines - Vintage "Bluegrass Barn Dance" Robin Thicke Cover
www.youtube.com
Get the MP3 on iTunes: http://msclvr.co/ADSkZN Help us make more videos! http://www.patreon.com/scottbradlee Postmodern Jukebox on Facebook: ...
-
12 Reasons Why Microsoft Bought ‘Minecraft’
www.yahoo.com
Is Microsoft out of its mind for paying $2.5 billion (with a B) for Minecraft? Nope. It might end up being one of the smartest and boldest moves ...
-
Gamers Use 911 Prank Called ‘Swatting’ to Lash Out at Online Opponents
www.yahoo.com
The calls to 911 raised an instant alarm: One caller said he shot his co-workers at a Colorado video game company and had hostages. Another in ...
-
Moto 360 Review: Motorola’s Smartwatch Proves Beauty Is Only Skin Deep
www.yahoo.com
“Hey, is that the Moto 360? Man, it’s good looking” That’s the reaction I got from an observant TSA agent who spotted Motorola’s new Moto 360 ...

-
Giant Mutant Dog Spider Terrorizes Poland as Millions Watch
www.yahoo.com
A video of a giant mutant dog spider scaring the bejesus out of random Polish residents has found its legs — eight of them — after garnering more ...
-
Here’s How to Get That U2 Album Off Your iPhone
www.yahoo.com
We were all curious to see what Apple CEO Tim Cook’s response to the iCloud security breaches of two weeks ago would be, and it looks like we now ...
-
Drawing Robin Williams
www.youtube.com
Prismacolor colored pencil drawing - In memory of Robin Williams, who brought us so many laughs and smiles. He will truly be missed. My Facebook ...
-
On the Road with the World’s Thinnest, Lightest, Hi-Def Second Monitor
www.yahoo.com
My First World problem this summer was the result of two conditions: I had two computer books to write, and I was going to be on the road a lot. I ...
-
The Most Un-Apple Stuff About the Apple Watch and iPhone Announcements
www.yahoo.com
There was much about Apple’s event that was totally un-Apple, or at least representative of some of the traits we’ve come to think of as un-Apple.
-
NOVA: TV's most watched science series
www.pbs.org
NOVA revolves around a simple premise: the world of science is exciting! For NOVA viewers, science means adventure and exploration—because from ants ...
-
How Apple’s Jony Ive Became the World’s Most Important Infomercial Star
www.yahoo.com
As Apple rumors swirled over the past week or so, I remained serene. I just wanted Jony Ive — Apple’s staid, British design honcho — to tell me how ...
-
Apple Watch Update: More Details and Hands-On Impressions
www.yahoo.com
David Pogue gets his hands on an Apple Watch … and answers to some burning questions.
-
Yahoo Tech - Apple Announcement Liveblog
www.yahoo.com
Yahoo Tech is covering the Apple Announcement Live. See which rumors turn out to be true
-
Checking Out the Motorola Moto 360: A Smartwatch That Actually Looks Like ...
www.yahoo.com
Motorola's new is easily one of the most elegant-looking smartwatches yet thanks to its gorgeous circular design and premium materials.
-
Facebook Debuts a ‘Privacy Checkup’ Tool to Help You Better Control Your ...
www.yahoo.com
On Thursday, Facebook released a new tool to help you understand and control your privacy settings on the site.
-
PewDiePie Is the Most Popular YouTube Star in the World. Why?
www.yahoo.com
His channel has 30 million subscribers and recently dethroned Rihanna’s YouTube channel to become the most-viewed of all time. According to The Wall ...
-
Samsung Galaxy Note Edge and Galaxy Note 4: 2 New Phones with Big, ...
www.yahoo.com
Meet Samsung's 5.6-inch Galaxy Note Edge and the 5.7-inch Galaxy Note 4, the company's best chance to fight a larger iPhone.
-
You’re Reacting to Celebgate Wrong
www.yahoo.com
Here’s what I mean: “Apple was hacked! The hackers exploited a flaw in iCloud security!” Actually, no. There’s no evidence that anyone got to the ...


Keywords: isolate
, trusted
An isolate is an isolated (or "modular") context for verification.
An isolate is also an object, meaning that is an instance of a module. Declaring an isolate therefore requires either declaring and defining an object in-line, or else declaring that an existing object is an isolate (i.e. that it should be verified in isolation).
The isolation of an isolate is not total: the specification
portions of other objects may be made available to the isolate through a trailing ... with <others>
clause after the isolate declaration. Splitting an object's declarations into separate specifications and implementations is supported through visibility qualifiers.
By default, every program has a single top-level isolate (which is anonymous but can be denoted by this
at the top-level).
Additional isolates can be declared inside the program in a variety of forms:
isolate <symbol> = { ... }
declares and defines an object as an isolateisolate <symbol> = <symbol>
declares that an existing object should be isolatedisolate <symbol> = <symbol> with <other_isolate>
andisolate <symbol> = { ... } with <other_isolate>
declares an isolate that includes the specification portion of the isolate<other_isolate>
Additional isolates do not automatically have visible access to their enclosing isolate. Instead, they may be given such access by declaring them using isolate ... with this
If an isolate is declared as trusted isolate ...
it will be considered as verified without proof. This may be useful for isolates that contain imported actions, or or as a temporary measure during development.
Example:
isolate evens = {
action step
action put(n:num)
specification {
before put {
require n.even
}
}
implementation {
var number : num
after init {
number := 0
}
implement step {
call odds.put(number + 1)
}
implement put(n:num) {
number := n;
}
invariant number.even
}
}
with odds,num
isolate odds = {
action step
action put(n:num)
specification {
before put {
require n.odd
}
}
implementation {
var number : num
after init {
number := 1
}
implement step {
call evens.put(number + 1)
}
implement put {
number := n;
}
invariant number.odd
}
}
with evens,num
This is a pair of isolates that depend on one another.
Effectively, this breaks the proof that the two assertions always hold into two parts. In the first part, we assume the object evens
gets correct inputs and prove that it always sends correct outputs to odds
. In the second part, we assume the object odds
gets correct inputs and prove that it always sends correct outputs to evens
.
This argument seems circular on the surface. It isn't, though, because when we prove one of the assertion holds, we are only assuming that the other assertion has always held in the past. So what we're really proving is that neither of the two objects is the first to break the rules, and so the rules always hold.
In the first isolate, we prove the assertion that evens
guarantees. We do this using the visible part of odds
, but we forget about the hidden state of the odds
object (in particular, the variable odss.number
). To model the call to evens.put
in the hidden part of odds
, Ivy exports evens.put
to the environment. The requires
statement in the specification even.put
thus becomes a guarantee of the environment. That is, each isolate only guarantees those assertions for which it receives the blame. The rest are assumed.
When we verifiy isolate evens
, the result is as if we had actually entered the following program:
object nat {
...
}
object evens = {
var number : nat
after init {
number := 0
}
action step = {
call odds.put(number + 1)
}
action put(n:nat) = {
require even(nat)
number := n;
}
invariant number.even
}
object odds = {
action put(n:nat) = {
require odd(nat)
}
}
export evens.step
export evens.put
Notice the implementation of odds.put
has been eliminated, and what remains is just the assertion that the input value is odd (Ivy verifies that the eliminated side effect of odds.put
is in fact invisible to evens
). The assertion that inputs to evens
are even has in effect become an assumption. We can prove this isolate is safe by showing that even.number
is invariantly even, which means that odds.put
is always called with an odd number.
The other isolate, odds
, looks like this:
object nat {
...
}
object evens = {
action put(n:nat) = {
require even(nat)
}
}
object odds = {
var number : nat
after init {
number = 1
}
action step = {
call evens.put(number + 1)
}
action put(n:nat) = {
require odd(nat)
number := n;
}
invariant number.odd
}
export odds.step
export odds.put
If both of these isolates are safe, then we know that neither assertion is the first to fail, so the original program is safe.
The general rule is that a require
assertion is a guarantee for the calling isolate and and assumption for the called isolate, while an ensure
action is a guarantee for the called isolate and an assumption for the calling isolate. When we verify an isolate, we check only those assertions that are gurantees for actions in the isolate.


control infection hospitals measures patients TB-designated outpatient Zhejiang (%) sputum collection staff area tuberculosis healthcare {border-style China conducted px;} #ffffff;} testing ventilation respirators disinfection hospital hospitals. study waiting designated facilities fit dedicated inpatient patient (–) HCWs annual health level survey suspected used workers China. reported China, Control Dis However, clinic collab: confirmed median number protection px; respiratory yes {font-family Int Province Province, [], font-size hospitals, implementation implemented monitoring nosocomial prevalence respirators. services treatment Annual Implementation Infect Lung Medical Number People's TB, TB. Table Tuberc Tuberculosis administrative analysis associated care characteristics consulting countries data double; methods performed provincial rates (IQR Hangzhou, Health Prevention Provincial Republic area, areas border-color border-width conduct environmental likely load local member natural outpatients practice prevention provided regular service solid; study, training use {font-style {font-weight Daily (/, (TB) (at ./ijtld.. Africa BMJ Beijing: Chin Compared Data Department Disease Environmental Fit HCWs. Hospital Open Personal Research South WHO. admission annually, assess available bold clinics collected courier; cross-sectional em; factors higher medical national prefectural-level priority protect provide pt;} recommended resource-limited risk separation table ward wards. well-ventilated


{% extends "header.html" %} {% block body %}
print( ''' This is a test ''' ) print( ''' So it works like a multi-line comment, but it will print out. You can make kewl designs like this: ============== | | | | | BOX | | | | | ============== ''' )
The idea of multi-line printing in Python is to be able to easily print across multiple lines, while only using 1 print function, while also printing out exactly what you intend. Sometimes, when making something like a text-based graphical user interface, it can be quite tedious and challenging to make everything line up for you. This is where multi-line printing can be very useful.
If you use IDLE, it should look right. If you use the embedded console, it'll probably be a bit messed up. Feel free to try to fix if you like!


What is Nutri-Tools' Nutrition Tracker?
According to the Journal of the American Medical
Association, more than one third of the American
population is obese in 2008. And since then, the
obesity rates have only gotten worse. Also, the
recommended amount of sodium is around 2000mg per
day, but the average intake is about 3400mg. It may
be difficult to make healthy choices because we are
unaware of what is in our food. However, you have no
need to worry! With Nutri-Tools' Nutrition Tracker
you can now know what nutrients are in your food!
Just record all the food items you had during the
day, and this app would be able to let you know
whether you're on the right track to a healthy
diet.


This is Words and Buttons Online — a collection of interactive #tutorials, #demos, and #quizzes about #mathematics, #algorithms and #programming.
The word approximation comes from Latin and means approximately “bringing something close enough”. We use this word when we want to substitute something complex with something simple. It is a broad term, you can technically approximate apples with oranges. But since it's usually used by boring people, it usually concerns numbers, functions, points, and vector fields.
The polynomial approximation is about composing a polynomial that could substitute another function or a set of points good enough. With a set of points, there is a nice matrix equation that does all the work for us. Here, try it out.
The matrix comes from the orthogonality principle. In brief, we want the squared difference between the polynomial and the points to be as little as possible, so this is a minimization problem. But according to the orthogonality principle, the minimum for the sum of squared residuals is the same point where all the residuals, put in a single vector, are orthogonal to the vector of polynomial values.
There is a single solution, and there is no need to run numeric methods to find it. That makes the polynomial approximation so appealing.
You might have heard term linear regression. It is a special case of polynomial approximation: an approximation of some data with a line, plane or hyperplane. So now you know how that works too.
There are three more facts I want to share, but I think it would be more fun if you reveal them yourself with a living plot from above. Every time you find something interesting, a new fact will appear below. If you don't feel like playing games, just press the “show everything” button.
The word interpolation also comes from Latin and it roughly translates as “smoothing things in between”. When you have a set of points, you use interpolation to find values between these points.
With polynomial interpolation, it is about finding a polynomial that runs exactly through the points we want. Here, try it out. You can add and remove points, but you can't select a polynomial degree now since it depends on the number of points.
The matrix is called Vandermonde matrix and it comes from the simple fact that if a polynomial runs through a point (xi, yi) then P(xi) = yi. Just write this down for every point, put it into the matrix form and here you go.
One widely known fact is you can't have your polynomial degree less than the number of points minus one. Another less known fact is that you can have it greater. It's very easy to see. Just imagine adding an extra point to the data set, the one you don't really need. The polynomial is still interpolating regarding the initial set, but by moving that extra point you now gain extra control over that polynomial.
One of the frequently asked questions is “can we have a polynomial that runs through some chosen points and approximates the rest of the data set as well?”
The answer is: yes, but... We don't have a nice simple formula to do that so we have to either go numeric or use a hack.
The numeric approach is not so hard. Remember that the interpolating polynomial degree may be higher than the number of points in a set? We can exploit that. We can compose a Vandermonde matrix out of all interpolating points we got, and add a few fake ones to make the matrix square. Then we can use the fake ones as variables for any numeric optimizer and it will find the best fit for us.
When the optimizer finishes, we will have our polynomial both interpolating and approximating.
The downside of this approach is that the optimizer may finish its work anytime between 10 nanoseconds and 6 billion years. This depends on the number of variables and the polynomial degree.
The other approach is a hack. The thing is, in practice, we never get our polynomial exactly interpolating due to the computational error. If we're ok with this, we can choose some tolerable interpolation error beforehand and use the same orthogonal principle matrix. This will approximate our points. Then we'll duplicate our interpolating points and recalculate the approximating polynomial. The error for these points will go down. We'll keep duplicating them until the approximating polynomial fits them within the tolerable interpolation error.
This works because what the approximation does, it minimizes the sum of squared residuals. If you put a point twice, its residual will be twice as important to the optimizer as any other point. If you add it 128 times, it will attract the polynomial 128 times stronger than its neighbors.
The brutal simplicity of this approach is also its strength. You only have one variable to alter, so the optimization process is trivial.
You can try it out with an interactive plot.
Both polynomial approximation and interpolation are widely known and widely implemented. It's most unlikely that you will have to reimplement them at some point in your career. However, knowing how they work may help you come with a cunning plan when what you need is not exactly what the library provides.
| Index #mathematics #tutorials | ← there's more. |
+
So You Think You Know C (free book) + Geometry for Programmers (paid book) + Github & RSS |


CrystalsCollector!
You will be given a random number
at the start of the game.
There are four crystals below. By clicking on a crystal
you will add a specific amount of points to your total score.
You win the game by matching your total score
to random number, you lose the game if your total
scroe goes above the random number.
The value of each crystal is hidden from you
until you chick on it.
Each time when the game starts,
the game will change you click on it.
Your total score is:


{{/*### Handler=/donate TitleBar=Support Shibui! KyutGrill=donate2.png AdditionalJS=https://cdnjs.cloudflare.com/ajax/libs/noUiSlider/9.0.0/nouislider.min.js */}} {{ define "tpl" }} {{ $global := .Context }} {{ $ := $ }}
{{ $.T "While we provide this service for free, we still have to pay for it, and if we always took the money out of our own pockets, 1. we would be broke, 2. we wouldn't be able to upgrade our hardware to accomodate our users. While we do have loads of software optimisations that allow us to have Shibui! run crazy fast while still being on not so high-end hardware, the more users we have, the higher-end our hardware needs to be. So we are asking you for help on this :)." }}
{{ $.T "Me, developers, and most of the Shibui! staff, do not have a day job. This means that we get most of our income as students from doing small jobs as \"freelancers\" every so often, or, you know, allowance." }}
{{ $.T "You may have adblock enabled and have not noticed, but we don't have ads anywhere on our website. We believe ads are bad, as they can be very annoying to you and that you would rather spend a few bucks to help us rather than watch annoying ads all the time." }}
{{ $.T "Why did I put this here?" }}
{{ $.T "You may donate through PayPal (or credit/debit card linked to PayPal). Use the slider below to choose the amount of months you'd like to have the donor benefits, and the cost will be instantly calculated. Remember that if, for instance, you choose to donate â‚¬ 4 instead of â‚¬ 3.51, you will only be given one donor month." | html }}


Select test for this control..
Markup Version
|
API Version
Markup Version
Basic Tree
Add/Remove Nodes
Test 1
Basic Tree (markup) - using slide toggle effect
Basic Tree (JSON) - click on row to get title
Each tree has one node with a custom class/icon
Markup Tree
ford
chevy
cats
prius
bike
tacos
corn
cats
JSON Tree
Test 2
Remove the first node from first tree -
remove
Add Nodes to second tree -
add
Markup Tree
ford
chevy
cats
prius
bike
tacos
corn
cats
JSON Tree
API Version
API 1
Test 1
Create a tree from JS
Get an instance of a tree and change the data (should match first tree) -
reload
JS Tree
Markup Tree changed via JS
two
three
five
six


Point is point in 3D space (because constant DIM = 3)
More...
#include <point.h>
|
| | Point () |
| | Default constructor that defines a point at the origin. More...
|
| |
| | Point (double x, double y, double z) |
| | The constructor defines point. More...
|
| |
| void | setPoint (double x, double y, double z) |
| | The method sets the coordinates of the point. More...
|
| |
| void | printPoint () const |
| | The method prints point. More...
|
| |
| double | dist_between () |
| | Calculates the sum of the squares of the coordinates of a point. More...
|
| |
| double | dist_between (Point &right) |
| | Computes the distance between two input points. More...
|
| |
| double | sum_coordinates () const |
| | Computes sum of coordinates point. More...
|
| |
| double & | operator[] (const int) |
| | Indexing operator. It returns the x, y, z coordinate depending on the index from the range [0, 2]. More...
|
| |
Point is point in 3D space (because constant DIM = 3)
Definition at line 12 of file point.h.
◆ Point() [1/2]
Default constructor that defines a point at the origin.
Definition at line 17 of file point.cpp.
◆ Point() [2/2]
| Point::Point |
( |
double |
x = 0 , |
|
|
double |
y = 0 , |
|
|
double |
z = 0 |
|
) |
| |
The constructor defines point.
- Parameters
-
| x,y,z | are coordinates of input point. |
Definition at line 24 of file point.cpp.
◆ dist_between() [1/2]
| double Point::dist_between |
( |
| ) |
|
Calculates the sum of the squares of the coordinates of a point.
- Returns
- the sum of the squares of the coordinates of a point
Definition at line 43 of file point.cpp.
◆ dist_between() [2/2]
| double Point::dist_between |
( |
Point & |
right | ) |
|
Computes the distance between two input points.
- Parameters
-
- Returns
- distance between this point and the second point
Definition at line 48 of file point.cpp.
◆ operator[]()
| double & Point::operator[] |
( |
const int |
index | ) |
|
Indexing operator. It returns the x, y, z coordinate depending on the index from the range [0, 2].
- Parameters
-
| index | 0 – x, 1 – y, 2 – z. |
Definition at line 83 of file point.cpp.
◆ printPoint()
| void Point::printPoint |
( |
| ) |
const |
The method prints point.
- Parameters
-
| left | left operand. |
| right | right operand. |
Definition at line 38 of file point.cpp.
◆ setPoint()
| void Point::setPoint |
( |
double |
x = 0 , |
|
|
double |
y = 0 , |
|
|
double |
z = 0 |
|
) |
| |
The method sets the coordinates of the point.
- Parameters
-
| x,y,z | are coordinates of input. |
Definition at line 31 of file point.cpp.
◆ sum_coordinates()
| double Point::sum_coordinates |
( |
| ) |
const |
Computes sum of coordinates point.
- Returns
- sum of coordinates point.
Definition at line 55 of file point.cpp.
◆ operator* [1/2]
| Point operator* |
( |
const Point & |
left, |
|
|
const double |
right |
|
) |
| |
|
friend |
The operator calculates the multiplication point by double.
- Parameters
-
| left | left operand (Point). |
| right | right operand (double). |
Definition at line 73 of file point.cpp.
◆ operator* [2/2]
| double operator* |
( |
const Point & |
left, |
|
|
const Point & |
right |
|
) |
| |
|
friend |
The operator calculates the dot product.
- Parameters
-
| left | left operand (Point). |
| right | right operand (Point). |
- Returns
- dot product.
Definition at line 68 of file point.cpp.
◆ operator-
The operator calculates a point that is the difference between all coordinates of the other two points.
- Parameters
-
| left | left operand. |
| right | right operand. |
Definition at line 63 of file point.cpp.
◆ operator/
| Point operator/ |
( |
const Point & |
left, |
|
|
const double |
right |
|
) |
| |
|
friend |
The operator сalculates left per double number.
- Parameters
-
| left | left operand (Point). |
| right | right operand (double). |
Definition at line 78 of file point.cpp.
◆ point
point(x, y, z)
Definition at line 100 of file point.h.
The documentation for this class was generated from the following files:


This is a toy implementation of Lisp (or Lisp-like) language in JavaScript. The following constructrs are currently supported:
(lambda (x y) (+ x y))
(define variable 1)
(procedure arg1 arg2)
You can also take a look at the annotated source code.


Over the last month, I’ve been slowly expanding my list of testers who are helping me with Hyperspaces. Initially, most of the testers viewed Hyperspaces as a novelty (which it is), but didn’t leave it running. They’d test whether a new build worked, and then go back to what they were doing. It was an interesting thing to watch: I’d poured months and months of my time into making the visual space switcher function properly, and nobody was really using it.
Initially, I didn’t pay much attention to what was happening here, and just plowed through adding in some of what I considered to be secondary features. This included the ability to set a different desktop image, a tinted colour overlay and text labels on each of your spaces.
It turns out I was seriously off-base with what people actually miss from VirtueDesktops and it’s ilk. The big ticket item that seems to be missing from Apple’s implementation with Spaces is context: Which space am I currently working in?
Anyhow, those are just my observations - don’t assume that you know what’s important based solely upon your own experience and ideas. In my case, this wasn’t time lost or wasted - the technical work involved in gathering information about how Spaces works is used just about everywhere in Hyperspaces, and once I’ve released the app, I’ll share a lot of what I’ve learned so that others can benefit from that research.
Now before Neil has a go at me for not releasing a public beta before WWDC - because apparently he’s not too keen on attending with a “has been” - I am serious about getting Hyperspaces into your hands as soon as I can, but I’m not going to release something that is almost good enough. I’m almost there, and you can help me - I’m about to build the final visuals for the switcher, and I’d appreciate some feedback.
Here’s how it looks in 1.0 alpha build 404 (heh - yes, I see it too):
It functions much as you’d expect - you click on a space to switch to it. The active space shows a live-updating image of your current space, and the others show ghosted representations of your windows. Everything is drawn using CoreAnimation, so transitions of window positions smoothly fade in and out as window positions change on other spaces.
Here are my rough ideas mocked up using Fireworks for where this is could head:
The first is a QuickSilver-style window that would include other functionality and configuration options:
The second (and my current front-runner with a bit more polish) is this black, hud-like window. It also reflects some of the design elements of Hyperspaces very, very unique icon which I’ll be introducing before the week is out.
Leave your thoughts in the comments.


One of the more difficult things to master when learning Prolog is the proper use of the cut. Often, when beginners find unexpected backtracking occurring in their programs, they try to prevent it by inserting cuts in a rather random fashion. This makes the programs harder to understand and sometimes stops them from working. During program development, each predicate in a program should be considered independently to determine whether or not it should be able to succeed more than once. In most applications, many predicates should at most succeed only once; that is, they should be determinate. Having decided that a predicate should be determinate, it should be verified that, in fact, it is. The debugger can help in verifying that a predicate is determinate (see The Determinacy Checker).


--- layout: post authors: ["Greg Wilson"] title: "Knocking on the Future's Door" date: 2014-05-08 time: "12:00:00" tags: ["Opinion", "Tooling"] ---
Once again I feel like I'm knocking on the future's door but nobody's answering. The task we set ourselves seemed simple: produce a nicely-formatted PDF of the Version 5 lessons to give learners as a reference (and to print as a book to give instructors when they finish their training). Fifty years after the creation of the first computer typesetting systems, you'd think this would be easy. It's not, and the reasons why highlight yet again why so many scientists would rather keep playing the kazoo than learn to play the violin.
Our starting point is this Git repository.
In it,
you'll find a directory called novice
that contains
a mixture of IPython Notebooks (.ipynb
) and Markdown files (.md
).
We use notebooks for our lessons on Python because that's what we teach with;
We use Markdown for things like our lesson on Git.
(We used to use HTML, but people thought Markdown would be simpler to edit, diff, and merge.)
Our Makefile turns this all into the notes you see online by converting the notebooks to Markdown, and then converting those Markdown files, and the files actually written in Markdown, into HTML. We convert notebooks to Markdown rather than converting them directly to HTML so that we only need to maintain one template file for our website (the one describing the Markdown-to-HTML conversion) rather than two. Our hope was that we could then convert either the Markdown or the generated HTML to LaTeX, and compile that produce our PDF.
This ought to be simple.
IPython comes with a tool called nbconvert
that uses another tool called pandoc
to translate .ipynb
files into other formats,
and pandoc
can be installed and used directly
to translate Markdown to other formats as well.
Together,
those tools get us most of what we want—most, but not all.
For example,
we want to clearly distinguish user input from computer output.
Notebook cells have this information,
and the "Markdown" generated by nbconvert
helpfully retains that information
as a div
with an appropriate class:

weight_kg = 55 print weight_kg

55

We want the input and output blocks in lessons that are written in Markdown to have the same classes,
but there's no syntax in standard Markdown for putting classes on pre-formatted code blocks.
One hack is to use an extension in the Kramdown parser
to wrap the block in a div
:

 ~~~ weight_kg = 55 print weight_kg ~~~

Another is to rely on its support for the "PHP Extra" dialect of Markdown and do this:
~~~ weight_kg = 55 print weight_kg ~~~ {:class="in"}
which is less cluttered. The problem is, these classes aren't translated into LaTeX when we convert to PDF, so all of our pre-formatted blocks come out looking the same.
As another example,
our notes include a glossary
(as every good set of notes should).
This is stored in gloss.md
in the repository's root directory,
and lessons (both notebooks and Markdown files)
link to glossary entries like this:
...tell Git to make it a [repository](../../gloss.html#repository), which is...
which refers to an anchor in gloss.md
that looks like this:
**repository**: A storage area where a [version control](#version-control) system...
These links are retained correctly in the generated HTML, but are translated into hyperlinks in the LaTeX rather than intra-document references.
We know how to fix these problems, and all the others I haven't bothered to enumerate, but we shouldn't have to. Nothing we're doing is particularly strange—we're hardly the first people in science to want to create a glossary—but we now have to spend several hours (at least) to do something that "ought" to work out of the box.
I can rhyme off half a dozen reasons why what we're trying to do is the "right" way, but most scientists would (quite rightly) respond, "Yeah, but it doesn't actually work." It comes back once again to Glass's Law and the initial productivity dip that comes with any new way of doing things:
If you'd like to help us solve this particular problem, we would appreciate your assistance. If there's a simpler way to accomplish what we want, we'd appreciate a pointer even more: after all, a problem avoided is better than a problem solved. But most of all, we'd like to see more people working to close the gap between what is and what should be.


Huddly SDK supportes the following node versions: (Needs to support NAPI v3 )
We recommend using nvm as your node version manager https://github.com/creationix/nvm.
After you've setup nvm run
nvm use 12.4.0
Then you can install and start using the huddly sdk you need first install it and the transport
npm install @huddly/sdk @huddly/device-api-usb
Start by creating the sdk and the transport
const HuddlyDeviceAPIUSB = require('@huddly/device-api-usb').default;
const HuddlySdk = require('@huddly/sdk').default;
// Create instances of device-apis you want to use
const usbApi = new HuddlyDeviceAPIUSB();
// Create an instance of the SDK
const sdk = new HuddlySdk(usbApi);
setup camera attached
subscriber, this will give you a camera than has been attached.
// Create a instance that will represent the `IDeviceManager` interface
let cameraManager;
sdk.on('ATTACH', (d) => {
cameraManager = d;
});
then initialize it
sdk.init();
Then you should be good to go. All the actions on the cameraManager are done after the attach event. For example, to get the camera information, call getInfo
when the camera is attached.
sdk.on('ATTACH', (d) => {
cameraManager = d;
cameraManager.getInfo().then(console.log);
});
If you have a question or found a bug please open an issue. Thank you
For more details on the rest of the functionality to the sdk check out the documentation for the sdk class and the cameraManager (IDeviceManager) interface.
Check out the sdk code on github (https://github.com/Huddly/sdk)
Internally the camera always sees full field of view, the coordinates are relative to full field of view by default. If you want the coordinates to be be absolute to the current framing, you can specify this when you get the detector.
cameraManager.getDetector({ convertDetections: 'FRAMING' });
This makes it easy to draw these bbox directly on top of the main stream.
Another available detector configuration is the shouldAutoFrame
option which when set to false, it allows you to configure Genius Framing to send detection data without autoframing.
cameraManager.getDetector({ shouldAutoFrame: false });
By default, the detector is configured to run autoframing and generate detection information.
If you want to get detection data only when the camera is streaming on the host machine, you need to configure the detector class with the DOWS
option.
cameraManager.getDetector({ DOWS: true });
This option makes it possible to configure the detector so that you only get detection data when you are streaming on host machine. By default, this option set to false
so that you don't have to stream to get detection data.
After v0.4.0, SDK comes with a new feature ragarding the way you get detection data from the camera. On this version (and onward) the default behavior of detector is starting an internal stream (controlled by the camera only) to give you detection information. As a result the LED light is turned ON. Proper tearing down of the detector instance will stop the internal stream on the camera and with it the LED light.
Make sure that no other application such as the Huddly app or another sdk instance is running and using the camera.
No. To make sure that camera is compatible with the sdk the documented api gets thoroughly tested, we do not guarantee that undocumented functionality will not break/change from sdk version to sdk version, or camera sw to camera sw.
The transition from 0.3.* to 0.4.0 involves breaking changes with regards to Genius Framing configuration and detection data retrival. The breaking change is that we have moved the configuraion part of GeniusFraming (autozoom) into a separate interface that we called AutozoomControl. The autozoom configuration methods enable
, disable
, start
and stop
which used to live in the detector interface are now moved to the new AutozoomControl
interface. On the other hand, the Detector interace remains responsible for only setting up events for getting detection and framing data from the camera. Have a look at the documentation of each interface to see usage examples.


- Libra Home
- Getting Started
- Developer Guides
- Providing Instructions to Libra
- Modeling Queries
- Neural Network
- Single Regression
- Classification
- Convolutional Neural Network
- K Mans Clustering
- Nearest Neighbors
- Support Vector Machines
- Decision Tree
- Dataset-Related Queries
- Dimensionality Reduction Pipeline
- Random Forest Feature Importances
- Principal Component Analysis
- Independent Component Analysis
Developer Guides


new Game()
Its a Game scene
- Source:
- Game.js, line 31
Extends
- lime.Scene
Members
-
countdownLayer
-
Countdown Layer
- Source:
- Game.js, line 51
-
distance
-
Current Distance the world has rotated since the game started. (in Grad)
- Source:
- Game.js, line 42
-
layer
-
Game Layer
- Source:
- Game.js, line 48
-
spritesheet
-
Game Spritesheet (changes with current theme)
- Source:
- Game.js, line 45
-
theme
-
Theme Object which contains just the current Theme
- Source:
- Game.js, line 54
-
timer
-
Timer which will be set when Game is starting (Worlds rotating)
- Source:
- Game.js, line 57
-
<inner> countDownLayerBackground
-
Draw Countdown Background
- Source:
- Game.js, line 99
Methods
-
destruct()
-
Destructor - Cleans up all Lime Elements and DataStructures
- Source:
- Game.js, line 317
-
getDistance() → {number}
-
Calculates current World traveled Distance
- Source:
- Game.js, line 194
Returns:
Distance in Grad- Type
- number
-
getDistanceTimer(distance) → {number}
-
Gets Time in ms when the distance will be reached
Parameters:
Name Type Description distance
Number Distance to calculate time from - Source:
- Game.js, line 211
Returns:
Time in ms when distance will be reached (or 0 if negative/past)- Type
- number
-
initHealthStatus()
-
Initializes / draws Health Status Display
- Source:
- Game.js, line 243
-
quitGame()
-
Draw Quit Game Button
- Source:
- Game.js, line 271
-
setCountdownStatus()
-
Sets the Countdown Status (3,2,1,Obacht)
- Source:
- Game.js, line 229
-
updateHealthStatus()
-
Updates current Healthstatus for both Players
- Source:
- Game.js, line 290


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