Setup¶
This section will guide you through the pre requisites for the workshop. Please make sure to install the libraries before the workshop as the conference WiFi can get quite slow when having too many people downloading and installing things at the same time.
Make sure to follow all the steps as detailed here especially 🐍 PyCon attendees as there are specific details for the EuroScipy setup that needs to be done in advance.
Python 3.x¶
3.7 Preferred
We will be using Python. Installing all of Python’s packages individually can be a bit difficult, so we recommend using Anaconda which provides a variety of useful packages/tools.
To download Anaconda, follow the link https://www.anaconda.com/download/ and select Python 3. Following the download, run the installer as per usual on your machine.
If you prefer not using Anaconda then this tutorial can help you with the installation and setup.
If you already have Python installed but not via Anaconda do not worry.
Make sure to have either venv
or pipenv
installed. Then follow the instructions to set
your virtual environment further down.
Git¶
Git is a version control software that records changes to a file or set of files. Git is especially helpful for software developers as it allows changes to be tracked (including who and when) when working on a project.
To download Git, go to the following link and choose the correct version for your operating system: https://git-scm.com/downloads.
Windows¶
Download the git for Windows installer . Make sure to select “use Git from the Windows command prompt” this will ensure that Git is permanently added to your PATH.
Also select “Checkout Windows-style, commit Unix-style line endings” selected and click on “Next”.
This will provide you both git and git bash. We will use the command line quite a lot during the workshop so using git bash is a good option.
GitHub¶
GitHub is a web-based service for version control using Git. You will need to set up an account at https://github.com. Basic GitHub accounts are free and you can now also have private repositories.
Text Editors/IDEs¶
Text editors are tools with powerful features designed to optimize writing code. There are several text editors that you can choose from. Here are some we recommend:
VS code: this is your facilitator’s favourite 💜 and it is worth trying if you have not checked it yet
We suggest trying several editors before settling on one.
If you decide to go for VSCode make sure to also have the Python extension installed. This will make your life so much easier (and it comes with a lot of nifty features 😎).
Microsoft Azure¶
You will need to get an Azure account as we will be using this to deploy the Airflow instance.
Note
If you are doing this tutorial live at EuroScipy then your facilitator will provide you with specific instructions to set up your Azure subscription. If you have not received these please let your facilitator know ASAP.
Follow this link to get an Azure free subscription. This will give you 150 dollars in credit so you can get started getting things up and experimenting with Azure and Airflow.
MySQL¶
MySQL is one of the most popular databases used/ We need MySQL to follow along with the tutorial. Make sure to install it beforehand.
Mac users¶
Warning
There are some known issues with MySQL in Mac so we recommend using this approach to install and set MySQL up: https://gist.github.com/nrollr/3f57fc15ded7dddddcc4e82fe137b58e.
Also, note that you will need to make sure that OpenSSL is on your path to make sure this is added accordingly:
If using zsh
:
echo 'export PATH="/usr/local/opt/OpenSSL/bin:$PATH"' >> ~/.zshrc
If using bash
:
echo 'export PATH="/usr/local/opt/openssl/bin:$PATH"' >> ~/.bashrc
make sure to reload using source ~/.bashrc
or source ~/.zshrc
Troubleshooting¶
Later on, during the setup,, you will be installing mysqlclient
.
If during the process you get compilation errors
try the following:
env LDFLAGS="-I/usr/local/opt/openssl/include -L/usr/local/opt/openssl/lib" pip install mysqlclient
if you want to be safe before installing the library we recommend you set the following env variables:
export LDFLAGS="-L/usr/local/opt/openssl/lib"
export CPPFLAGS="-I/usr/local/opt/openssl/include"
Windows users¶
Download and install MySQL from the official website https://dev.mysql.com/downloads/installer/ and execute it. For additional configuration and pre-requisites make sure to visit the official MySQL docs.
Linux users¶
You can install the Python and MySQL headers and libraries like so:
Debian/Ubuntu:
sudo apt-get install python3-dev default-libmysqlclient-dev
Red Hat / Centos
sudo yum install python3-devel mysql-devel
After installation you need to start the service with:
systemctl start mysql
To ensure that the database launches after a reboot:
systemctl enable mysql
You should now be able to start the mysql shell through /usr/bin/mysql -u root -p
you will be asked for the password you set during installation.
Creating a virtual environment¶
You will need to create a virtual environment to make sure that you have the right packages and setup needed to follow along the tutorial. Follow the instructions that best suit your installation.
Anaconda¶
If you are using Anaconda first you will need to make a directory for the tutorial, for example mkdir airflow-tutorial
.
Once created make sure to change into it using cd airflow-tutorial
.
- Next, make a copy of this environment.yaml
and install the
dependencies via conda env create -f environment.yml
.
Once all the dependencies are installed you can activate your environment through the following commands
source activate airflow-env # Mac
activate airflow-env # Windows and Linux
To exit the environment you can use
deactivate airflow-env
pipenv¶
Create a directory for the tutorial, for example:
mkdir airflow-tutorial
and change your working directory to this newly created one cd airflow-tutorial
.
Once then make a copy of this Pipfile
in your new directory and install via pipenv install
.
This will install the dependencies you need. This might take a while so you can make yourself a brew in the meantime.
Once all the dependencies are installed you can run pipenv shell
which will start a session with the correct virtual environment activated. To exit the shell session using exit
.
virtualenv¶
Create a directory for the tutorial, for example :
mkdir airflow-tutorial
and change directories into it (cd airflow-tutorial
).
Now you need to run venv
python3 -m venv env/airflow # Mac and Linux
python -m venv env/airflow # Windows
this will create a virtual Python environment in the env/airflow
folder.
Before installing the required packages you need to activate your virtual environment:
source env/bin/activate # Mac and Linux
.\env\Scripts\activate # Windows
Make a copy of this requirements file
in your new directory.
Now you can install the packages using via pip pip install -r requirements.txt
To leave the virtual environment run deactivate
Docker¶
We are going to use Docker for some bits of the tutorial (this will make it easier to have a local Airflow instance).
Follow the instructions at https://docs.docker.com/v17.12/install/ make sure to read the pre-requisites quite carefully before starting the installation.
🐍 PyCon attendees¶
Twitter developer app¶
The Twitter team will be expediting your applications to make sure you are all set up for the day 😎.
When filling in your application make sure to add the following details (as written here) to make sure this is processed.
In the what are you planning to use the developer account for:
This account is to be used for the Airflow tutorial at PyCon US 2019 lead by Tania Allard.
We will be using the Twitter API to collect tweets, setting a database and create ETL pipelines as part of the tutorial.
This will be integrated into Airflow and no personally identifiable data will be used in the process.
We will not be conducting text analysis, user details analysis or any sort of surveillance process as part of the tutorial.
Azure Pass account¶
As a PyCon attendee, you will be issued with an Azure pass worth 200 dollars with a 90 days validity. You will not need to add credit card details to activate but you will need to follow this process to redeem your credits.
1. Send an email your facilitator at<EMAIL_ADDRESS>with the subject line Airflow PyCon- Azure Pass
, they will send you an email with a unique code to redeem. Please do not share with anyone,
this is a single-use pass and once activated it will be invalid.
2.  We recommend doing this in a private/incognito window. You can then click start and attach your new pass to your existing account.
If you see the following error (see image)
you can go to this site to register the email and proceed.
4. Confirm your email address. You will then be asked to add the promo code that you were sent by your instructor. Do not close or refresh the window until you have received a confirmation that this has been successful.
Activate your subscription: click on the activate button and fill in the personal details
Again once completed, do not refresh the window until you see this image
At this point, your subscription will be ready, click on Get started to go to your Azure portal


Thank you! for taking the time to vist my Portfolio. Here's a bit more about me.
Hi. I'm Rob. I am 37 years old.
I currently reside in Xemxjia, St Paul Valleta, Malta
I had attended Boston Media House(College), where I studied Graphic design for a three year diploma
and an additional two year diploma in Animation and design. Overall have ten years of experience
with-in the Graphic design industry.
I am consistently eager to learn of new trends and extending my knowledge with-in the industry and I
present a positive attitude towards my work and designs.
I hope to further my Web development and Mobile design and application skills for future projects.
Thank you.


About Us
In the Winter Season of Code 2020 hosted by Open Source Club,VIT-AP, The team of WSoC2001 built a production level application(Productivity Monitoring Tool) that tracks user data to provide an in depth analysis of user activity on their computer i.e., desktop apps used, to provide statistical information & also blocks apps/websites to help the user stay more focused during his/her work time.
The project has been implemented solely by using Python, Django, HTML, CSS, and Bootstrap. This project wouldn't have been completed on time without the guidance of S Vijay Balaji and the contributions made by Taha Junaid, Ashutosh Singh, Vineet Tiwari and Susmita Pal.
Features
We help you stay more focused during work.


{% extends 'base.html' %} {% load crispy_forms_tags %} {% block content %}
Location:{{hood.location}}
{{hood.description}}
Police Toll: {{hood.police_toll}} | Hospital Toll: {{hood.health_toll}}
Administrator: {{ hood.admin.user.username }}


D3 flame graph plugin
Actions
Highlighting example
Toggle java.util classes
Zoom example
Jump to a CountDownLatch.await
Hide/show example
Toggle Unsafe.park and Object.wait from the graph
Refresh graph example
Show only RUNNABLE values (resets the state of the graph)
Bonus
Rasta mode!
GitHub


AWS::RoboMaker::SimulationApplication
The
AWS::RoboMaker::SimulationApplication
resource creates an AWS RoboMaker simulation application.
For more information, see API_CreateSimulationApplication
in the RoboMaker Developer Guide.
Syntax
To declare this entity in your AWS CloudFormation template, use the following syntax:
JSON
{ "Type" : "AWS::RoboMaker::SimulationApplication", "Properties" : { "CurrentRevisionId" :
String
, "Name" :String
, "RenderingEngine" : RenderingEngine, "RobotSoftwareSuite" : RobotSoftwareSuite, "SimulationSoftwareSuite" : SimulationSoftwareSuite, "Sources" : [ SourceConfig, ... ], "Tags" :JSON object
} }
YAML
Type: "AWS::RoboMaker::SimulationApplication" Properties: CurrentRevisionId:
String
Name:String
RenderingEngine: RenderingEngine RobotSoftwareSuite: RobotSoftwareSuite SimulationSoftwareSuite: SimulationSoftwareSuite Sources: - SourceConfig Tags:JSON object
Properties
CurrentRevisionId
-
The current revision id.
Required: No
Type: String
Update requires: No interruption
Name
-
The name of the simulation application.
Required: No
Type: String
Update requires: Replacement
RenderingEngine
-
The rendering engine.
Required: Yes
Type: RenderingEngine
Update requires: Replacement
RobotSoftwareSuite
-
The robot software suite.
Required: Yes
Type: RobotSoftwareSuite
Update requires: Replacement
SimulationSoftwareSuite
-
The simulation software suite.
Required: Yes
Type: SimulationSoftwareSuite
Update requires: Replacement
Sources
-
The sources of the simulation application.
Required: Yes
Type: List of SourceConfig property types
Update requires: No interruption
Tags
-
An array of key-value pairs. For more information, see Using Cost Allocation Tags in the AWS Billing and Cost Management User Guide.
Required: No
Type: JSON object
Update requires: No interruption
Return Values
Ref
When you pass the logical ID of an
AWS::RoboMaker::SimulationApplication
resource to the intrinsic
Ref
function, the function returns the Amazon Resource Name (ARN) of
the simulation application, such as
arn:aws:robomaker:us-west-2:123456789012:simulation-application/MySimulationApplication/1546541201334
.
For more information about using the
Ref
function, see
Ref.
Fn::GetAtt
Fn::GetAtt
returns a value for a specified attribute of this type.
The following are the available attributes and sample return values.
Arn
-
The Amazon Resource Name (ARN) of the simulation application, such as
arn:aws:robo-maker:us-east-1:123456789012:simulation-application/simulation-application-a1bzhi
. CurrentRevisionId
-
The current revision id, such as
2
.
For more information about using
Fn::GetAtt
, see
Fn::GetAtt.
Examples
Create an AWS RoboMaker Simulation Application
The following example creates a simulation application.
JSON
{ "Description": "RoboMaker SimulationApplication example", "Resources": { "BasicSimulationApplication": { "Type": "AWS::RoboMaker::SimulationApplication", "Properties": { "Name": "MySimulationApplication", "Sources": [ { "S3Bucket": "my-bucket", "S3Key": "robot_bundle_x86.tar.gz", "Architecture": "X86_64" } ], "RobotSoftwareSuite": { "Name": "ROS", "Version": "Kinetic" }, "SimulationSoftwareSuite": { "Name": "Gazebo", "Version": "7" }, "RenderingEngine": { "Name": "OGRE", "Version": "1.x" }, "Tags": { "Name": "BasicSimulationApplication", "Type": "CFN" } } } }, "Outputs": { "SimulationApplication": { "Value": "BasicSimulationApplication" } } }
YAML
--- Description: "RoboMaker SimulationApplication example" Resources: BasicSimulationApplication: Type: "AWS::RoboMaker::SimulationApplication" Properties: Name: "MySimulationApplication" Sources: - S3Bucket: "my-bucket" S3Key: "robot_bundle_x86.tar.gz" Architecture: "X86_64" RobotSoftwareSuite: Name: "ROS" Version: "Kinetic" SimulationSoftwareSuite: Name: "Gazebo" Version: "7" RenderingEngine: Name: "OGRE" Version: "1.x" Tags: "Name" : "BasicSimulationApplication" "Type" : "CFN" Outputs: SimulationApplication: Value: !Ref BasicSimulationApplication


The kyōgen actor personifies a deity, that is why he is masked and his entrance accompanied with music. In Kokaji's case, he enters the stage over the music of raijo. The intermedia character of the interlude is simple, as it is usually the case. The actor recites his text with very little movement and no music.
Often during the interlude, also called the nakairi, the kyōgen actor has a discussion with the waki. In such instances, he kneels center stage and talks with the waki, who is kneeling at Square 5, as it is the case in Hashitomi’s aikyōgen. But in Kokaji, the waki has exited the stage with the shite for a change of costume, so the kyōgen actor recites a monologue while standing on Square 1. Like the members of the jiutai, the four musicians have their hands in their pockets to show that although on stage, they are not part of the action.


Gallery
Videos
A fine selection of residential plots for sale. Wonderful destination strategically chosen for its connectivity and potential for growth.
A fine selection of residential plots for sale. Wonderful destination strategically chosen for its connectivity and potential for growth.
A fine selection of residential plots for sale. Wonderful destination strategically chosen for its connectivity and potential for growth.


'We live here 40 years and now we are 90 families in Hevron'
Arutz Sheva speaks to Ruth Himzi, founding member of the Jewish community in Hevron.
by Arutz Sheva StaffDon't miss the opportunity, click here to donate and be part of the redemption of Hevron
Arutz Sheva spoke to Ruth Himzi, one of the founders of the Jewish community in Hevron and activist in "Harchivi Mekom Aholech," an organization that redeems houses in Hevron.
"The problem here is, we are living here many years without getting out of the ghetto, there are buildings, but in the neighborhoods, in the ghetto, like communities outside of Israel. We have decided that we must do all we can and G-d will help us with the rest. It's such a big miracle that is happening here."
"Harchivi is doing all it can, it has bought three houses, even though the chances were so low, it belongs to us now and Jews are living there now, we can do it all of us together. We are living in the houses, but it must be the aim of all Jews, in Israel and abroad. The dream is coming true."
"It depends on the Jewish people, if they come and take part in buying houses. We must go on, if we stand still we will go backwards."


nanobot
`Prev `__
N
`Next `__
--------------
**nanobot**: /nan´oh·bot/, n.
A robot of microscopic proportions, presumably built by means of
`*nanotechnology* `__. As yet, only used informally
(and speculatively!). Also called a nanoagent.
--------------
+-----------------------------+----------------------------+---------------------------------+
| `Prev `__ | `Up <../N.html>`__ | `Next `__ |
+-----------------------------+----------------------------+---------------------------------+
| nanoacre | `Home <../index.html>`__ | nanocomputer |
+-----------------------------+----------------------------+---------------------------------+


Class Diagram Operations
UMLGraph's input follows the Java syntax and semantics.
However,
since the main purpose of UMLGraph is the declarative specification of
UML diagrams there is no need to flesh-out each class's methods,
to completely specify each class, or to specify package information.
You only specify the details you want to appear on the graph.
If you wish your (Java) implementation to evolve together with the
design feel free to include code or additional details.
You can hide these details from the UML diagram using the javadoc
@hidden
tag applied to classes, methods, and fields.
In theory you can also use UMLGraph to reverse engineer existing
Java code.
Note however that UMLGraph was not originally designed for this purpose;
the resulting graphs may be large and unwieldy.
There are various ways to invoke UmlGraph,
each providing a different balance between convenience and flexibility.
Option 1: Using the Supplied Script
This is the simplest option.
If umlgraph
(or umlgraph.bat
) is correctly
installed,
you can run UmlGraph by simply specifying the basename of
the Java file containing the diagram specification and the file type of
the generated diagram (e.g. gif, ps, png, svg).
Example:
umlgraph Test png
Any additional UmlGraph or javadoc arguments can be added at
the end of the command line.
This command will read the specification file (e.g. Test.java) and
generate directly a diagram of the appropriate type
(e.g. Test.png).
Option 2: Running Java
This option provides the maximum flexibility.
In order to run, javadoc needs to access tools.jar
.
You can accomplish this in two ways.
-
Specify the location of
tools.jar
as a part of Java's classpath
and specify the full name of the UmlGraph doclet as an argument to Java.
This is an invocation example under Windows
java -classpath "lib/UmlGraph.jar;c:\program files\java\jdk1.6.0_02\lib\Tools.jar"
org.umlgraph.doclet.UmlGraph -package Test.java
and under Unix
java -classpath '/usr/share/lib/UmlGraph.jar:/opt/Java-1.6/lib/tools.jar' \
org.umlgraph.doclet.UmlGraph -package Test.java
- Place the
UmlGraph.jar
file in a directory that also contains the Java SDK tools.jar
file.
You can accomplish this either by copying UmlGraph.jar
to the SDK
lib
directory where tools.jar
resides,
or by copying the JDK tools.jar
file into the directory
where you installed UmlGraph.
You then run
java -jar /path/to/UmlGraph.jar yourfile1.java ...
You can use any of the javadoc general options;
-private
is usually needed to avoid having to explicitly
specify public elements.
Example:
java -jar /usr/jvm/java-1.5.0/lib/UmlGraph.jar -private Simple.java
Specifying some packages before the list of source files will designate
those packages as local.
When you specify a package list,
the SVG output UmlGraph generates will contain
local hyperlinks for the local classes
and hyperlinks to the Sun Java API documentation for all other classes.
Option 3: Running Javadoc
Alternatively, you can also run UMLGraph from within javadoc.
This can be useful if your IDE provides additional support for running javadoc.
In this case you run
javadoc with arguments -doclet org.umlgraph.doclet.UmlGraph
-docletpath /path/to/UmlGraph.jar
and append at the end the file(s) that contain your diagram
specification.
Example:
javadoc -docletpath UmlGraph.jar -doclet org.umlgraph.doclet.UmlGraph -private Simple.java
Running Dot
The last two options, will generate the UML diagram in
Graphviz dot format.
This is a text file that can be processed by the Graphviz dot
program to layout and draw the graph.
javadoc will create by default a file named graph.dot
in the current directory.
A command line like the following will convert the graph.dot
file into Postscript:
dot -Tps -ograph.ps graph.dot
or PNG
dot -Tpng -ograph.png graph.dot
Refer to the dot documentation for information on creating other file formats
or adjusting the UMLGraph output.
You also can pipe the result of UMLGraph directly into dot:
java -jar /.../UmlGraph.jar -private -output - Simple.java | dot -Tgif -ograph.gif
Note that when you use dot for generating SVG diagrams your
should specify the -outputencoding UTF-8
option to UMLGraph.
This option will correctly render the stereotype guillemot characters
in the dot output and the corresponding SVG file.


Ken Richard
Home
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Blackadder: But that's impossible, your Highness.
An inside job is a crime, usually larceny, robbery, or embezzlement, committed by a person or persons in a position of trust who is authorized to access a location or procedure with little or no supervision, e.g., a key employee or manager. The perpetrator can also be a former employee who still has specialized knowledge necessary to facilitate the crime.
Pulling off The Caper can be quite difficult even for an expert criminal. Guards can have unpredictable schedules. There are likely to be alarms and other security systems with which they are unfamiliar, or even completely unaware of. And there's always the possibility that they stage a successful break-in, only to discover the MacGuffin has been moved elsewhere.
All of the above wrinkles are made at least a little smoother when the perpetrator has an insider's knowledge of the target, or even the authority to make changes (to guard schedules, security systems, etc.) to make the target more vulnerable. This perpetrator may be a lone operator pulling off a plan of their own design, the mastermind of a team of crooks, or an "inside man" in the employ of a third-party accomplice or accomplices. If the latter, they may be a willing participant or the victim of blackmail, Mind Control, or some other means of coercion.
Truth in Television: in Real Life, embezzlement and other theft by employees is one of the top causes of loss in businesses such as retail, outpacing external theft by a wide margin.
Can overlap with The Mole when the inside man is part of an external criminal organization. Inside jobs are a common method of pulling off The Caper, with the inside man consequently being a member of the Caper Crew.
Generally unrelated to Outside Man, Inside Man, unless the "inside man" ultimately undergoes the same HeelFace Turn as the outside man. For the film of the same name, see Inside Man.
Note: as a trope dealing with betrayal, expect spoilers to be unmarked!
Examples
- Special 7: Special Crime Investigation Unit starts with a bank robbery in the first episode. Which turns out that the heist crew is using the hostage crisis to get one of their own, doubling as a bank employee held hostage, to locate a prized diamond inside.
- Scorched details three different plots to rob a bank, all of which were initiated by bank tellers.
- The mastermind behind the mall robbery in Paul Blart: Mall Cop turns out to be one of Blart's trainees.
- Averted, despite the title, in Inside Man. The ending reveals none of the robbers were bank employees.
- In Office Space, the protagonist recruits two of his coworkers in a scheme to rob Initech, their employer.
- As in the novel, the plot of the film Jurassic Park is kicked off by park employee Dennis Nedry sabotaging the park's security systems in order to facilitate his theft of dinosaur embryos to sell to Biosyn, one of Ingen's competitors.
- The Town:
- Subverted. The robbery at Claire's bank did not involve an employee accomplice but the cops think that there might have been one. When Claire quits her job, it raises red flags and when her relationship with Doug is discovered, she is accused of being that accomplice even though the audience knows she is innocent.
- Played straight as well. The later robbery at Fenway Park involves an inside man, a Fenway employee who owes Fergie a lot of money and hopes to wipe out his debt by providing the robbers with access to the money room.
- In Armored six security guard working for an armored truck company decide to steal the money they are guarding and make it look like they were robbed while transporting the money to its destination. They figure that if all of them are part of the theft, then no one needs to get hurt. However, things do not go according to plan, a witness is killed and one of the guards decides to stop the others any way he can.
- In Cliffhanger the bad guys rob a US government plane transporting $100 million in uncirculated $1,000 bills while it is flying over the Rockies. This daring and extremely dangerous heist is only possible because one of the federal agents guarding the money is actually working for the bad guys and kills the other guards.
- The film Flawless (starring Michael Caine and Demi Moore) follows the plan of a diamond exchange house's elderly janitor (Caine), who after his many years attending to the place knows its every security flaw.
- In The Score Jack plans to steal a priceless scepter from the Montreal Customs House. He gets a job as a janitor in the Customs House so he has access to the building and can see the security measures first hand. He even goes as far as to pretend to be mentally disabled so he appears harmless and beneath suspicion.
- Deep Rising: Finnigan eventually figures out that Hanover was working with someone on the cruise liner for the planned heist that never materialized. That person turns out to be Canton (the ship's owner), who was responsible for sabotaging the ship's systems before the monster happened to show up. His motive was to sink the ship so he could reap the insurance money since they were actually operating at a loss. This revelation infuriates the Captain, since it's entirely Canton's fault that they couldn't get out a distress signal.
- The Lookout: The entire plot revolves around a bank robbery where the would-be robbers have to convince Chris, a young brain-damaged guy who works there as the janitor, to cooperate with them. They do this through a combination of the promise of financial reward, painting it as something daring to do to get out of his currently crappy life, and some feigned romantic interest from their pretty female accomplice.
- George Peatty, the betting window teller at the racetrack in The Killing. His role is to smuggle the guns onto the track for the others and to unlock the door to the counting room so they can gain access.
- During the climax of Tiger House, it is revealed that rather being a hostage, Mark's stepfather is actually a partner in the robbery, and is the inside man in the cash depot.
- In Thunderball, SPECTRE co-opts a NATO officer to steal a pair of nuclear weapons. This was subverted in the film version of Thunderball, where SPECTRE replaces the officer with a double, but played straight again in the remake, Never Say Never Again, where the officer reprogams two nuclear missiles so the warheads can be recovered by SPECTRE.
- In both the novel and film Jurassic Park, the plot is kicked off by park employee Dennis Nedry sabotaging the park's security systems in order to facilitate his theft of dinosaur embryos to sell to Biosyn, one of Ingen's competitors.
- Referenced but averted in Jumper. Davy cleans out a bank vault with his teleportation power. Later, somebody theorizes in his hearing that the robbery must've been an inside job since there wasn't any sign of forced entry.
- In "Silver Blaze", two of Sherlock Holmes' hints are "the curious incident of the dog in the night-time" (it was completely silent) and the fact that powdered opium was put in a dish spicy enough to hide its taste. Both point at an inside job, because a dog would not have kept silent had it sensed an intruder, nor could an outsider have arranged for a spicy dish to be served on that particular night.
- Wet Desert: Tracking Down a Terrorist on the Colorado River: The bomber disguised himself as a member of the Bureau of Reclamation when targeting Davis Dam, making Grant suspect it may be an insider at the Bureau.
- An episode of CSI has the team investigating an officer-involved shooting during the robbery of a grocery store. When the surveillance tapes reveal that there was much more money in the registers than store policy recommended, suspicion quickly falls on the cashier on duty, who soon admits to being in league with the robbers.
- In the Flashpoint season 2 episode "The Fortress", a nanny helps her criminal boyfriend burglarize her employers' home, but has a change of heart when her employers' children become caught up in the robbery.
- Season 2 of Dollhouse reveals that before being forced to become Echo, Caroline sabotaged a Rossum Corporation laboratory with the help of her roommate Bennett Halverston, a Rossum employee.
- Breaking Bad:
- Walter steals hard-to-get equipment and chemicals from his high school to kick-start his meth-cooking operation. The fact that there's no sign of forced entry immediately tips off DEA agent Hank that it was an inside job.
- For a short time, Jesse skims some of the excess product he and Walt produce for Gus Fring to sell on his own.
- It comes out that Gus Fring's operation is supplied with methylamine by Lydia, who facilitates its theft from her employer, Madrigal.
- Later, Lydia uses her inside knowledge of Madrigal's freight shipments to tip Walt's crew off that a train hauling a tanker car full of methylamine will be vulnerable while passing through a "dead zone" with no cell coverage.
- In one episode of It Takes a Thief (2005), Jon is charged with robbing a mechanic's business (as opposed to houses like the show normally covers). Rather than risk setting off the alarm and having to pick a lock, Jon just bribes an employee to not set the alarm and unlock the back door. Naturally, with all the security features disabled, Jon effortlessly cleans the place out.
- One episode of Monk features this trope taken to its logical extreme. Monk's bank is robbed and he goes undercover as a guard to crack the case. He soon discovers that the bank manager was in on the robbery and murdered as a result. But later, he discovers the entire bank staff committed the robbery.
- Bones :
- In one episode,the Victim of the Week had been trying to talk his girlfriend, who works at a currency exchange, to leave the back door unlocked so he and an accomplice could rob the place when nobody was there, but she refused.
- Zack, who became a serial killers apprentice at the end of season 3. He was Brennans intern and staged an explosion to distract everyone. A chemical mistake caused it to backfire badly and leave him with badly damaged hands.
- Person of Interest. Reese and Finch are trying to save a Number who is a security guard working for an armored truck company. They find out that he is about to guard a very valuable platinum shipment and they suspect that the shipment will be attacked by robbers who are likely to kill the guards. What they fail to consider is that the robbery is actually an inside job and the Number is the mastermind behind it (while many robberies are inside jobs, they seldom involve premeditated murder, the only crime the Machine detects).
- The Equalizer. Robert McCall is protecting a witness being harassed by the ex-con he testified against. McCall says the ex-con's actions seem to be Disproportionate Retribution, so the witness admits that he was in on the crime. When the robber was caught, he identified him in a line-up because he was afraid the police would discover his own complicity.
- NCIS has an attack on an internet server farm in order to bug the facility.
- NCIS: New Orleans has the episode "In the Blood" where the NCIS NO office investigate the robbery of a casino many years ago in relation to Pride father, Cassius, being involved (somewhat) with the $3 million that went missing. Turns out that a high-ranking manager was involved in the robbery, who happens to be the star witness.
- Elementary has the episode "Through the Fog" where Sherlock and Joan assist the NYPD in finding out who was trying to conduct a WMD attack on the 64th Precient. Turns out that one of the culprits was a Dirty Cop trying to make an easy way to get enough money to pay off a loanshark.
- Blake's 7. In "Gold", Avon is approached by the purser of a spaceship carrying gold to Earth, who wants his help stealing it. Avon isn't above blackmailing Federation employees to provide this assistance, as we see in "Killer" and "Games".
- Crossing Lines: The two-part first season finale, "New Scars, Old Wounds," had bank secretary Anika Hauten found dead. Anika previously appeared in an earlier episode, "The Animals," where she and Carl Hickman were among many being held hostage in the bank by a gang of thugs. As the season finale revealed, however, Anika secretly robbed the bank during the hostage situation, doing so under the belief that the gang would be blamed for the theft.
- The Casino Heist strand of Grand Theft Auto: San Andreas has Carl getting a job with Caligula's Casino to become the inside man for the upcoming heist. In an interesting note, he's the player character.
- In The Elder Scrolls III: Morrowind, Edwinna Elbert, Stewardess of the Ald-Ruhn Mages Guild Hall, will give you a quest to steal a rare book from a fellow member of the Guild. Edwinna believes the book will be useful to her research on the extinct Dwemer but the other mage refuses to let her read it. Being a prominent member of the Guild yourself at this point in the quest line will help you avoid any suspicion.
- Phantom Thief Silver Cat: Ginka's original plan to pilfer the Emerald Queen involves going undercover as a maid to find its location before breaking in as Silver Cat.
- xkcd takes the 9/11 "inside job" conspiracy theory one step further in the Alt Text to 966: "9/11 was an Inside Job" was an inside job!
- In Gaia, as part of the plan to break the capitally Wrongly Accused Lilith out of prison, one of the protagonist gets hired in the jail.
- DuckTales (2017): In the episode "Louie's Eleven!", Louie manages to get one for his plan to get the Three Caballeros noticed by a famous critic — specifically, a waitress from Funso's that he's well-acquainted with, who becomes part of the staff at the event said critic is hosting.
- "9/11 was an inside job" has reached Memetic Mutation status among both Conspiracy Theorists who believe that the U.S. government committed or facilitated the attacks and those who take pleasure in mocking them.


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Why did the pizza start its own business?
He wanted to make some dough.
The story behind Nasty Pizza is actualy a wired one
The group of owners are long time friends
and during one of their get togethers
they decided to make a pizza just out of the blues and thought how they could make some really nasty pizzas for each other as jokes but those nasty pizzas were actualy great and decided to sell the excess to a neighbour
the neighbour really liked the pizza and requested for another affter a week and thats when thy saw the opprtunity and there and then their bussiness started.
At the momment Nasty pizza sells to Nairobi and its environs and it is hopping to expand to other cities in the near future


Horoscopes
A horoscope is an astrological chart or diagram representing the positions of the Sun, Moon, planets, astrological aspects and sensitive angles at the time of an event, such as the moment of a person's birth.
A horoscope cannot tell you what is going to happen, to you or to anybody else. But it can tell you what kind of person you are. Some psychologists use horoscopes to understand and help people who are upset or confused about themselves.An entire horoscope, showing the special relationship between the Sun, Moon and planets at the place and moment of your birth, can tell you how you think and feel about things, where your talents lie, what kinds of things would be useful for you to learn, and what things in life are most likely to make you happy.


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|
Standard Reference Data Program |
Data Gateway |
Chemistry WebBook |
|
Go To: Top, Constants of diatomic molecules, References, Notes / Error Report
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled as indicated in comments:
LLK - S.G. Lias, R.D. Levin, and S.A. Kafafi
RDSH - H.M. Rosenstock, K. Draxl, B.W. Steiner, and J.T. Herron
B - J.E. Bartmess
| EA (eV) | Method | Reference | Comment |
|---|---|---|---|
| 1.697 ± 0.022 | LPES | Freidhoff, Coe, et al., 1986 | B |
| IE (eV) | Method | Reference | Comment |
|---|---|---|---|
| 9.4 ± 0.5 | EI | Staley, 1970 | RDSH |
| 8.72 | PE | Potts and Williams, 1976 | Vertical value; LLK |
Go To: Top, Gas phase ion energetics data, References, Notes / Error Report
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Data compiled by: K.P. Huber and G. Herzberg
| State | Te | ωe | ωexe | ωeye | Be | αe | γe | De | βe | re | Trans. | ν00 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Fragment of an absorption system in the region 32700 - 36000 cm-1; it is not certain that these bands are due to TeO. | ||||||||||||
| Shin-Piaw, 1938 | ||||||||||||
| A2 1 | [28719] | 1 | [0.2771] 2 | (0.004) | [2E-7] | [2.067] | A2 → X2 R | 27641.95 Z | ||||
| missing citation; missing citation | ||||||||||||
| A1 0+ | (28212) | [444.95] Z | 3 | 0.2760 2 4 | 0.0052 | 4E-7 | 2.071 | A1 ↔ X1 R | 28037.04 Z | |||
| missing citation; missing citation | ||||||||||||
| Unclassified emission bands 16000 - 20000 cm-1. | ||||||||||||
| Haranath, Rao, et al., 1959 | ||||||||||||
| State | Te | ωe | ωexe | ωeye | Be | αe | γe | De | βe | re | Trans. | ν00 |
| X2 1 | 679 5 | 798.06 Z | 4.00 | 0.3564 6 | 0.00236 | 3E-7 | 1.8224 | |||||
| X1 0+ | 0 | 797.11 Z | 4.00 | 0.3554 | 0.00237 | 2.7E-7 | 1.8250 |
| 1 | Chandler, Hurst, et al., 1965 give, without details, G(1/2) ~ 458 for 128Te0. Haranath, Rao, et al., 1959, by contrast, suggest ωe = 408, ωexe = 4.0. According to Chandler, Hurst, et al., 1965 this state is predissociated between v=2 and 3. |
| 2 | Extensive perturbations. |
| 3 | ΔG(3/2)=409.9, ΔG(5/2)=393.4, ΔG(7/2)=364.53. From v=3 to 10 the vibrational intervals are quite well represented by ωe(3 ≤ v ≤ 10) = 410.71, ωexe(3 ≤ v ≤ 10) = 5.772; large deviations occur below and above these limits. Vibrational levels observed to v = 15. The v' numbering has been established from isotope shifts Chandler, Hurst, et al., 1965 and has been increased by +3 units compared to the numbering used by Shin-Piaw, 1938 and Haranath, Rao, et al., 1959. |
| 4 | Absorption lines become diffuse above J' ~ 42 and 14 in v'=9 and 10, respectively; the highest observed level in emission is v'=9. The predissociation limit (~31450 cm-1) is assumed to correspond to normal atomic products. |
| 5 | Estimated Barrow and Hitchings, 1972 from the magnitude of their Ω-type doubling in X2 1 (see 6). |
| 6 | B(1+) - B(1-) ~ +0.00066 Barrow and Hitchings, 1972. |
| 7 | From the predissociation in A1 0+ (see 4). |
| 8 | From the photoelectron spectrum Potts and Williams, 1976. |
| 9 | D00(TeO) + I.P.(Te) - I.P.(TeO). |
Go To: Top, Gas phase ion energetics data, Constants of diatomic molecules, Notes / Error Report
Data compilation copyright by the U.S. Secretary of Commerce on behalf of the U.S.A. All rights reserved.
Freidhoff, Coe, et al., 1986
Freidhoff, C.B.; Coe, J.V.; Snodgrass, J.T.; McHugh, K.M.; Bowen, K.H.,
Negative ion photoelectron spectroscopy of TeO-,
Chem. Phys. Lett., 1986, 124, 268. [all data]
Staley, 1970
Staley, H.G.,
Mass-spectrometric Knudsen-cell study of the gaseous oxides of tellurium,
J. Chem. Phys., 1970, 52, 4311. [all data]
Potts and Williams, 1976
Potts, A.W.; Williams, T.A.,
The He I photoelectron spectrum of TeO,
Chem. Phys. Lett., 1976, 42, 550. [all data]
Shin-Piaw, 1938
Shin-Piaw, C.,
Spectres de bandes du selenium, du tellure et de leurs oxydes dans l'ultra-violet,
Ann. Phys. (Paris), 1938, 10, 173-175. [all data]
Haranath, Rao, et al., 1959
Haranath, P.B.V.; Rao, P.T.; Sivaramamurty, V.,
New emission spectrum of the TeO molecule,
Z. Phys., 1959, 155, 507. [all data]
Chandler, Hurst, et al., 1965
Chandler, G.G.; Hurst, H.J.; Barrow, R.F.,
Rotational analysis of the A-X system of tellurium monoxide,
Proc. Phys. Soc. London, 1965, 86, 105. [all data]
Barrow and Hitchings, 1972
Barrow, R.F.; Hitchings, M.R.,
The Ω=1,0+ separation in the 3Σ- ground state of gaseous TeO,
J. Phys. B:, 1972, 5, 132. [all data]
Go To: Top, Gas phase ion energetics data, Constants of diatomic molecules, References
| EA | Electron affinity |
Copyright for NIST Standard Reference Data is governed by the Standard Reference Data Act.
|
Standard Reference Data Program |
Data Gateway |
Chemistry WebBook |
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While many Virtual Reality applications focus on bringing the user into the virtual world, we want to enable users to bring physical objects from the real world into the virtual world so they can interact with them in both worlds simultaneously. Our project allows the interaction in the real world to affect the virtual world. This makes the project viable in many scenarios besides video gaming such as video-conferencing, engineering, medicine, and so on.
We defined a few high level requirements for our project.
With the advent of Virtual Reality and Augmented Reality headsets, more and more projects that complement them gain attention. Several such projects that deal with human-object interaction in the virtual world are the following:
The Razer Hydra are two wired, non-mobile handheld controllers that project the user’s hand position and rotation into the virtual world. They are wired and non-mobile, and are only useful for tracking the user’s hands.
The Trinity Magnum is an upcoming project that aims to create a handheld gun whose position and rotation can be tracked, much like the Razer Hydra. Like the Razer Hydra the Trinity Magnum is wired and only useful to simulate a gun that is held by the player.
One alternative to our project would be to simply detect and track objects using Kinect’s RGB camera and depth sensor. This has the added benefit of accurate tactile feedback to the user, however it is often an unreliable and inaccurate tracking method. Our method still has the potential for accurate tactile feedback while still being accurate.
There is no shortage of projects and devices that deal with bringing the physical and virtual worlds together. However, most of them currently focus on having the player interact with purely virtual objects, and most solutions are wired. Our project separates the objects from the user, making it viable in many scenarios besides video gaming.


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pyhpeimc.plat.alarms module¶
This module contains functions for working with the alarms capabilities of the HPE IMC NMS platform using the RESTful API
-
pyhpeimc.plat.alarms.
get_alarms
(username, auth, url)[source]¶ Takes in no param as input to fetch RealTime Alarms from HP IMC RESTFUL API
- :param username OpeatorName, String type. Required. Default Value “admin”. Checks the operator
- has the privileges to view the Real-Time Alarms.
Parameters: - auth – requests auth object #usually auth.creds from auth pyhpeimc.auth.class
- url – base url of IMC RS interface #usually auth.url from pyhpeimc.auth.authclass
- :return:list of dictionaries where each element of the list represents a single alarm as pulled from the the current
- list of browse alarms in the HPE IMC Platform
Return type: list >>> from pyhpeimc.auth import *
>>> from pyhpeimc.plat.alarms import *
>>> auth = IMCAuth("http://", "<IP_ADDRESS>", "8080", "admin", "admin")
>>> all_alarms = get_alarms('admin', auth.creds, auth.url)
>>> assert (type(all_alarms)) is list
>>> assert 'ackStatus' in all_alarms[0]
-
pyhpeimc.plat.alarms.
get_dev_alarms
(auth, url, devid=None, devip=None)[source]¶ function takes the devId of a specific device and issues a RESTFUL call to get the current alarms for the target device.
Parameters: - devid – int or str value of the target device
- devip – str of ipv4 address of the target device
- auth – requests auth object #usually auth.creds from auth pyhpeimc.auth.class
- url – base url of IMC RS interface #usually auth.url from pyhpeimc.auth.authclass
:return:list of dictionaries containing the alarms for this device
Return type: list >>> from pyhpeimc.auth import *
>>> from pyhpeimc.plat.alarms import *
>>> auth = IMCAuth("http://", "<IP_ADDRESS>", "8080", "admin", "admin")
>>> dev_alarms = get_dev_alarms(auth.creds, auth.url, devip='<IP_ADDRESS>')
>>> assert 'ackStatus' in dev_alarms[0]
-
pyhpeimc.plat.alarms.
get_realtime_alarm
(username, auth, url)[source]¶ Takes in no param as input to fetch RealTime Alarms from HP IMC RESTFUL API
- :param username OpeatorName, String type. Required. Default Value “admin”. Checks the operator
- has the privileges to view the Real-Time Alarms.
Parameters: - auth – requests auth object #usually auth.creds from auth pyhpeimc.auth.class
- url – base url of IMC RS interface #usually auth.url from pyhpeimc.auth.authclass
- :return:list of dictionaries where each element of the list represents a single alarm as pulled from the the current
- list of realtime alarms in the HPE IMC Platform
Return type: list >>> from pyhpeimc.auth import *
>>> from pyhpeimc.plat.alarms import *
>>> auth = IMCAuth("http://", "<IP_ADDRESS>", "8080", "admin", "admin")
>>> real_time_alarm = get_realtime_alarm('admin', auth.creds, auth.url)
>>> assert type(real_time_alarm) is list
>>> assert 'faultDesc' in real_time_alarm[0]


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State of Decay 2 appears on Steam, supports cross-play (update)
State of Decay 2 wants more PC players.
by Asher MadanWhat you need to know
- State of Decay 2 is a popular survival game on Xbox One and Windows 10.
- A listing for the game was spotted on Steam.
- It's unclear when the game is going to be available on Steam.
- You can play it through Xbox Game Pass.
Updated November 22, 2019: Microsoft confirmed to us that State of Decay 2 is coming to Steam in early 2020 and will support cross-play with Xbox One and Windows 10.
State of Decay 2 is a third-person survival game that focuses on scavenging and building bases. It launched on Xbox One and Windows 10 many months ago, and has since received a lot of updates to make it even better. While many PC gamers use the Microsoft Store, many still prefer Steam.
Today, a listing for State of Decay 2 appeared on Steam which suggests that the title could be hitting the platform soon. The listing says that it's going to launch on Apr 1, 2022, but that's definitely a placeholder. Hopefully, Microsoft or Undead Labs will make an official announcement soon.
State of Decay 2 is part of Xbox Game Pass so you don't need to buy it on Steam to play it. Just subscribe to the service and you'll immediately gain access to over 200 games. If you get Xbox Game Pass Ultimate, you'll gain access to even more on PC.
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Stream, Transact, Analyze all in one in-memory cluster
SnappyData fuses Apache Spark with a highly available, multi-tenanted in-memory database to execute OLAP & OLTP queries on streaming data
SQL, Spark API, Scala/Java
Access via SQL, Spark API or Scala/JavaOLAP Queries
Analytics class queriesOLTP Queries
Transaction class queriesSnappy-Store
SnappyData in-memory databaseThe SnappyData Platform
The SnappyData Platform is a Spark based, in-memory unified cluster that provides streaming analytics, OLTP and OLAP data management (interactive queries and point updates) leading to reduction in complexity for both developers and ops. Additionally, SnappyData can dramatically reduce resource requirements (CPU, memory, network) through the use of probabilistic data: statistical techniques to maintain a small fraction of the data and respond to analytic questions at Google-like speeds. Using SnappyData is as simple as adding the SnappyContext to a traditional Spark program.
APIs
Developers can start working with SnappyData by installing and simply adding the SnappyContext in a Spark program. SnappyData exposes APIs for both streaming and reference data. Like Spark, no code changes are required between contexts. In both cases, client applications can submit Spark programs or connect using JDBC/ODBC and execute SQL queries.
-
SQL Queries & DML
Spark-SQL forms the basis for queries on SnappyData. We extend Spark-SQL to support Update/Insert/Delete statements for transactional workloads.
-
Spark Applications
Any Spark application can access SnappyData by simply adding the SnappyContext. This means MLib, PySpark, R and more can all be used with SnappyData.
-
Scala/Java
Native Scala and Java applications can also access SnappyData
Queries
SnappyData bridges the OLTP/OLAP gap in data management by offering support for both analytical workloads and transactional workloads. OLAP queries (select …) are processed by the Catalyst engine and executed inside Apache Spark. OLTP queries (insert/update/delete) are executed inside the SnappyData in-memory database which is discussed below. A single application running on SnappyData can call both types of queries in streaming or batch contexts.
-
OLAP
-
-
OLTP
-
Apache Spark
Apache Spark is a fast general engine for large-scale data processing. Spark has been a runaway success in the business intelligenece/data science world. A big reason for Spark’s success is developer productivity: Spark abstracts away most of the complexity of distributed data processing and offers advantages like executing the same code in streaming and batch contexts. By integrating with Spark, SnappyData inherits all of the conveniences of Spark.
-
Integrates with Spark libraries
Utilize all of Spark’s libraries like MLlib, PySpark and more
-
Spark abstractions are a first-class citizen
Using SnappyData is as simple as creating and manipulating DataFrames, RDDs and other Spark abstractions.
The SnappyData Store
The Snappy-Store is a robust in-memory database. It is an extension of Pivotal’s GemFire which also goes by the open source name Apache Geode. This technology has been tested in production customer deployments for over a decade. The benefits of fusing Spark with an always-on, multi-tenanted database are manyfold. Firstly, it enables Spark to become a highly available, highly concurrent platform.
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Always-on Spark
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Highly Concurrent
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Synopsis Data Structures
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Last updated 17 Feb 2019
Follows is a random list of contributions of one sort or another related to XEphem. We have not necessarily tested these but are happy to serve as a central exchange for these efforts. If you have questions about these please contact the authors directly. Send your contribution ideas to<EMAIL_ADDRESS>- Here is an alternative version of moon.fts that was made using strips of LRO images with low sun angles. It is a much better match to what you see when viewing a given location while it is near the terminator. Thanks to Martin Federspiel, Martin.Federspiel at gmx.de.
- xeseds2.1.pl is a Perl script that can be used with the fifo interface. Once running, then when you click on "Telescope GoTo" over many types of objects in Sky View, a command is sent to put up a new browser window (konquerer by default) to fetch a page of information about the object from various web sites. It's quite nice. Thanks go to Tim Walker<EMAIL_ADDRESS>Note: due to a server config beyond my control, the file name can not end with .pl so after downloading this file, please remove the "-removeme" portion.
- Catalogs contributed by Steve Mencinsky, SM310531 at Exchange.Australia.NCR.COM
- M31globulars.edb is a list of principle globular clusters in galaxy M31.
- SMC.edb is a list of deep sky objects in the Magellanic Clouds.
- recons100.edb is the complete census as of January 1, 2000, of objects outside our solar system known within 10 parsecs.
- Looking for Motif? Here are prebuilt libraries and include files suitable for compiling XEphem from source on several systems. Right-click and Save the desired file, explode, and set the MOTIFI and MOTIFL macros in Makefile.smple in the XEphem source directory to point to the explode directory.
- Brandon Craig Rhodes has built an excellent astronomical Python library called PyEphem based on XEphem's libraries. Even if you don't use Python check it out, it's enough to make you switch.
- XEphem runs very well under Windows using virtualization technologies such as VirtualBox. You will need to load a linux distribution such as Ubuntu.
- Here are four .fav files of favorite NGC objects for each season of the year. Contributed by the late Guillermo Andrade, database contributor par excellent.
- Here are two more Constellation Figures files inspired by popular sky atlases used in Germany and England: eurofigs_de.csf and eurofigs_uk.csf Put them in your shared or private XEphem directory and it will automatically become available as a choice in the Sky View -> Options -> Constellation menu. Contributed by Georg Graf, georg.graf at gmx.de.
- Bob Abraham has contributed an alterate image of Mars. It is made from observations from Earth and so more closely matches what a visual observer sees at the telescope than the Mars Orbiter map included with XEphem. The image is not perfectly registered with the Martian coordinate system of database objects but it is close enough for many purposes. Please see his forum posting for full details and to download the final image. To use the image in XEphem, first save your current Mars map in
ShareDir/auxil/marsmap.jpg
somewhere then copy in Bob's image. Thanks Bob, this is a great idea.- Open SSL patch from Lutz Mändle < lmaendle at gmx dot net > available here. This is a new version dated Jan 2018 and replaces the previous one from Oct 2016. Many thanks for Lutz continued interest in XEphem.
- Here is another patch from Mr. Mändel dated 2018 September. This one fixes the weather map in the Earth view which also now requires https.
- Here is another patch from Mr. Mändel dated 020 September. This one makes the refraction algorithm more robust when handed an indeterminate altitude.
- Drop-in replacement for VSOP files in libastro. Contributed by Gustavo A. Corradi who claims improved accuracy.
- Improved entries for telescopes on the Canary Islands for the xephem_sites file, contributed by Peter Suetterlin, pit at astro dot su dot se
Isaac Newton Telescope (98-inch) ; 28 46 0 N ; 17 53 0 W ; 2336 ; AST1ADT,M3.5.0,M10.5.0 Large Earth-based Solar Tel. (LEST) ; 28 46 0 N ; 17 53 0 W ; 2400 ; AST1ADT,M3.5.0,M10.5.0 Nordic Optical Telescope ; 28 45 0 N ; 17 53 0 W ; 2382 ; AST1ADT,M3.5.0,M10.5.0 Roque de los Muchachos, La Palma ; 28 45 30 N ; 17 52 48 W ; 2327 ; AST1ADT,M3.5.0,M10.5.0 Telescopio Nazionale Galileo ; 28 46 0 N ; 17 53 0 W ; 2400 ; AST1ADT,M3.5.0,M10.5.0 William Herschel Telescope ; 28 46 0 N ; 17 53 0 W ; 2332 ; AST1ADT,M3.5.0,M10.5.0- Richard Mather has posted here a family of Java programs that convert several catalog formats to XEphem .edb format.
- Here is an updated version of libip/wcs.c that supports the CD martix headers from astrometry.net and elsewhere. Thanks to Roman Tolesnikov, rtolesnikov@yahoo.com.


Numeric endpoints.
Just copy endpoint url and use the url to create a custom json widget in numerics application.
| EndPoint | Url | Integration |
|---|---|---|
| {{ endpoint.name }} | Click to open endpoint | Integration help |
{% extends "djangonumerics/base.html" %} {% block extra_head %} {% endblock %} {% block body %}
Just copy endpoint url and use the url to create a custom json widget in numerics application.
| EndPoint | Url | Integration |
|---|---|---|
| {{ endpoint.name }} | Click to open endpoint | Integration help |


Created by Kevin Denver
Functional programming is a term that means different things to different people. At the heart of functional programming is thinking about your problem domain in terms of immutable values and functions that translate between them.
button.addActionListener(new ActionListener() {
public void actionPerformed(ActionEvent event) {
System.out.println("button clicked");
}
});
Anonymous inner classes were designed to make it easier for Java programmers to pass around code as data. There are still four lines of boilerplate code required in order to call the single line of important logic.
button.addActionListener(event ->
System.out.println("button clicked"));
Instead of passing in an object that implements an interface, we’re passing in a block of code—a function without a name.
String name = getUsername();
button.addActionListener(event ->
System.out.println("Hi " + name));
It’s possible to refer to variables that aren’t final; however, they still have to be effectively final. Although you haven’t declared the variable(s) as final, you still cannot use them as nonfinal variable(s) if they are to be used in lambda expressions.
If you’ve got a function that converts a value of one type into another, map lets you apply this function to a stream of values, producing another stream of the new values.
IntStream.of(1,2,3,4,5).boxed()
.map(i -> i*2)
.collect(toList());
// prints: [2, 4, 6, 8, 10]
Any time you’re looping over some data and checking each element, you might want to think about using the new filter method on Stream
IntStream.of(1,2,3,4,5).boxed()
.map(i -> i*2)
.filter(i -> i > 5)
.collect(toList());
// prints: [6, 8, 10]
A common idiom you may have noticed is the creation of a lambda expression that calls a method on its parameter. If we want a lambda expression that gets the name of a person, we would write the following:
persons.stream()
.map(person -> person.getName())
.collect(toList());
persons.stream()
.map(Person::getName)
.collect(toList());
A higher-order function is a function that either takes another function as an argument or returns a function as its result. It’s very easy to spot a higher-order function: just look at its signature. If a functional interface is used as a parameter or return type, you have a higher-order function.
public List<Person> process(Predicate<Person> p,
Function<String, Person> m) {
persons.stream()
.filter(p)
.map(m)
.collect(toList());
}
List<Person> active = members.process(
t -> t.isActive(DateTime.now()),
t -> t.getFirstname() + t.getLastname()
)
See API documentation for all of the various functions you can use.


Biographical Sketch of
SKETCH:
Source: History of
S. J. Clarke Publishing
Company;
Sanford P. Maring has been identified with the growth and
development of Exline for many years and his work has been a force in
advancement, since he has steadily promoted and built up enterprises which
directly affect growth, by furthering commercial, industrial and financial
activity. Since the organization of the Bradley Savings Bank in 1905 he has
been its cashier and has attained a place of prominence and influence in local
banking circles.
He is a native son of the county, born in
Sanford P. Maring was reared at home and at an early age
acquired familiarity with the best methods of farm operation. He aided his
father with the work of the fields until his marriage, which occurred in 1880,
in which year he and his wife commenced their domestic life upon the Maring
homestead, which the subject of this review rented from his father. He later
purchased one hundred and eighty acres and still owns this property, upon which
he has erected a fine residence, a good barn and convenient outbuildings and
installed the necessary farm equipment. The property is made especially
valuable on account of the rich deposits of coal with which a part of it is
underlaid. The Iowa Block Coal Company has sunk a shaft upon the land and has
touched a rich vein from which for the past eight or ten years they have taken
out large quantities of fine coal.
After he had lived upon his farm for some time Mr. Maring
became interested in the town of
He has built and sold several fine residences and has eight
dwellings rented to tenants, owning besides valuable residence and business
property. When the Bradley Savings Bank was organized in 1905 Mr. Maring was
one of the leading figures in the promotion of the enterprise, of which he was
made manager and cashier. He is thoroughly conversant with the banking business
in principle and in detail and his capable control of the Bradley Savings Bank
is manifested in its growing prosperity It is one of the reliable financial
institutions in this part of the state and conducts all kinds of banking
business.
Mr. Maring has been twice married. On October 10, 1880, he
wedded Miss Ella Hollenbeck, a native of
Mr.
Maring gives his political allegiance to the Democratic party, with which he
has been affiliated since casting his first vote. He has been elected to a
number of important local positions of trust and honor, in all of which he has
served capably and conscientiously, bending his energies to the promotion of
projects which affect the public growth. He is a member of Exline Lodge, No.
726, I.O.O.F., and he and his wife belong to the Rebekahs. Both are members of
the Christian Church and are well known in the community, their home being the
center of a charming circle of friends. Mr. Maring gives his influence and aid
to progressive public measures and is a stanch supporter of the business,
social and political institutions of the community which he has done so much to
upbuild.
Provided by Betty Latta Kitchen
-- e-mail: Betty Kitchen
Click here for the Short-Cut Table of Contents


--- layout: post tag: Graphics excerpt: Ray intersection is a very basic problem in computer graphics. In the ray-tracing algorithm, we need it to determine whether the ray hits some object. ---
A convex polyhedron can be represented as the intersecton of halfspaces. This can be further written in linear programming form. \[ Ax \le b \] Thus, testing whether a ray \(\vec{c} + t \vec{v} \) or line segment intersects with the convex object or not can be done efficiently in all dimensions. Thus, it is very useful to have convex bounding containers for more complicated objects.
In \(n\)-dimension, testing whether the ray intersects the convex object is equivalent to test whether there is a feasible \(t\) that satisfies \(A(\vec{c} + t \vec{v}) \le b\). That is to find a \(t\) s.t. for all \(i = 1, 2, ..., n\) \[ [Av]_i t \le [b - Ac]_i \] Solving the unequalities, we have all feasible \(t\) in range \[ \Big[ \max_{i: [Av]_i\le 0} \frac{[b - Ac]_i}{[Av]_i}, \min_{i: [Av]_i \ge 0} \frac{[b - Ac]_i}{[Av]_i}\Big] \] If the interval is empty, the ray doesn't intersects with the object. This actually has a straight-forward geometrical interpretation.
Suppose we define polygon by \(v_0\), \(v_1\), \(v_2\), \(v_3\), \(v_4\) = \(v_0\). The left-hand-side of edge \((v_i, v_{i + 1})\) is defined to be the inner part of the polygon. Let \(n_i\) be the normal of edge \((v_i, v_{i + 1})\), which points to the outside. Then all the points 'below' the line \((v_i, v_{i + 1})\) is defined by \[ \begin{split} &(x - v_i) \cdot n_i \le 0 \\ & n_i \cdot x \le v_i \cdot n_i \end{split} \] It's easy to get \(n_i\): \[ \begin{split} &d_i = \frac{v_{i + 1} - v_i}{||v_{i + 1} - v_i||} = (d_x, d_y)\\ &n_i = (d_y, -d_x) \end{split} \] Putting all the inequations together, we get the linear programming form.
Thus, \(\max_{i: [Av]_i\le 0} \frac{[b - Ac]_i}{[Av]_i}\) is actually the last intersection point where the ray may enter the object. And \(\min_{i: [Av]_i \ge 0} \frac{[b - Ac]_i}{[Av]_i}\) is the first intersection point where the ray may leave the object.
The geometrical explanation is similar to 2D case. One thing that concerns me is how to represent the object in 3D. Every face of a polyhedron is a feasible polygon that satisifes all the inequalities, and what we need is basically the normal of the face and one of the point on this polygon.
This is a special case of Ray-Convex Polyhedron intersection problem. But for 3D triangles, we could use a more basic observation to solve the problem. The three vertexes (vectors) of a triangle actually form a basis of 3D space. Now represent an arbitrary direction vector of the ray in this basis. If all the coordinates are positive, then the ray intersects with the triangle. A fast algorithm using this idea is Moller-Trumbore algorithm


When entering the key the following points should be noted:
The dialog only accepts the 26 letters. All other inputs are automatically
rejected, i.e. they are not displayed.
No distinction is made between upper and lower case letters, i.e. lower case
letters are converted to upper case.
There are two ways of entering the key:
You can enter the desired permutation (an arrangement of all 26 letters in the
alphabet) directly.
In this case a text 26 characters long should be entered. The letter A will
then be mapped to the first latter of the text that is entered, the B to the
second, and so on. Care should be taken here to ensure that no letter occurs
twice in the text input.
However, you can also enter a keyword from which the permutation is derived. An
example here might be the keyword "RAILWAYS". The resulting permutation is
worked out as follows. The A is mapped to the first letter (in this case the
R). Similarly, the B is mapped to A, the C to I, the D to L and the E to W. As
the sixth letter of the keyword, the A, has already occurred it is passed over,
since no two (different) letters can be mapped to the same letter. This
continues until all the letters in the keyword have been mapped, i.e. F to Y
and G to S. All the other letters (H to Z) are mapped to the letters that have
not yet been used in reverse sequence, i.e. H to Z, I to Y, .... Z to C.
After you have entered the key, you can encrypt the document by clicking on the Encrypt
button or decrypt the document by selecting Decrypt.
The formatting (retention of the spaces, special characters and upper and lower
case distinction) of the output of the encrypted or decrypted document can be
set in the Text Options dialog.


Members
Manage Member Information
24
Members List
Add Member
No members found for name "
"
Add a New Member
Name
Retire
Are you sure? This action cannot be revoked later.
No
Yes


WITNESS LIST Finance Committee (Subcommittee on Health & Human Services Demand) May 9, 2002 - 9:00A Subcommittee on Health and Human Se ON: Bustamonte, Melitta Analyst (Legislative Budget Board), Austin, TX Cherry, Evelyn (Self), Garland, TX Conner, Ben (Self), Richmond, TX Conner, Gladys (Self), Richmond, TX Cranston, Ron Advocate (ADAPT), Austin, TX Ferguson, Charles Associate (Texans Supporting State Schools), Dallas, TX Ferguson, Cindy Parent (Texans Supporting State Schools), Dallas, TX Gilbert, Don Commissioner (Health and Human Services Commission), Austin, TX Glandon, Shirley (Self), Abilene, TX Hagert, Celia Senior Policy Analyst (Center for Public Policy Priorities), Austin, TX Hale, Karen Commissioner (Texas Department of Mental Health and Mental Retardation), Austin, TX Higgins, Evelyn President and Parent (Austin State School Parents Association), San Antonio, TX Hine, Jim Commissioner (Texas Department of Human Services), Austin, TX Horton, Colleen Children's Policy Specialist (Center for Disability Studies), Austin, TX Kluger, Luisa (Texans Supporting State Schools), Houston, TX Leo, Michael Analyst (Legislative Budget Board), Austin, TX Miller, Jim (Texans Supporting State Schools), Carrollton, TX Mizcles, Amy Governmental Affairs (The Arc of Texas), Austin, TX Murphee, Susan Program Specialist (Advocay Inc.), Austin, TX Sanchez, Eduardo Commissioner (Texas Department of Health), Austin, TX Snyder, Ruth (Self), Austin, TX Stephens, Mike President (Parent Association for the Retarded of Texas), Denton, TX Suiter, Kim Public Policy Director (National Multiple Sclerosis Society), Austin, TX Ward, Nancy Governmental Affairs, Chair (Parent Association for the Retarded of Texas), Ft. Worth, TX Wissinger, Brenda Parent (Texans Supporting State Schools), Brenham, TX Registering, but not testifying: On: Wanser, Debra Associate Commissioner for Family Health (Texas Department of Health), Austin, TX


Comments
-
Greg Hurrell
Tags changed:
- From:
- To: appcast
-
Greg Hurrell
Note that officially an AppCast is based on the "enclosure" feature of RSS and I use Atom for everything. Will have to look into that and see if there are any technical obstacles.
-
Greg Hurrell
Summary changed:
- From: Atom feeds for products
- To: Atom feeds for products (for Sparkle-like product updates)
-
Greg Hurrell
Looks like using Atom would require a minor re-invention of the wheel, seeing as the most popular self-update framework out there (Sparkle) uses only RSS.
As far as having the
products#index
Atom format deliver "appcast" style info, it's probably not such an interesting feature seeing as the only clients which would realistically hit such a URL would be the apps themselves, and they may as well hit the per-app feeds.So I am thinking that it should probably be a more human-readable feed, with release notifications and a link to the appropriate release page.
The per-product feeds are the interesting ones, and I am now thinking that I'll want a new "Release" model as a nested resource under products. e.g. you would hit
/products/synergy/releases.atom
for the appcast for Synergy, and/products/synergy/releases/4.3
would show you either metadata for the release or just the release notes themselves (ie a PDF, RTF, HTML or whatever file).To create a new release you'd really need to provide two things — the downloadable asset and the release notes — in addition to the actual version string.
I don't think I necessarily need Rails to serve up the assets, but I would like to keep count of the number of times resources were fetched. Perhaps it would be a good idea to make this a non-RESTful resource, so that I could have URLs like:
/products/synergy/releases/4.3/notes
(release notes in "native" format: PDF, HTML, RTF etc)/products/synergy/releases/4.3/dmg
(downloadable disk image)
In this way I could keep count of how many people viewed the release notes from within the app, and compare it with how many actually proceeded to download it. Hitting those URLs would just increment the counter and then redirect to the real download URL, which would then just be served up by nginx. As such, creating new releases would involve first uploading the resources and then setting up the release model. I am not sure whether this is ideal, or whether I should set up some kind of upload mechanism within the app.
I could also replace the existing links (using the "Link" model) on the downloads page with links to the "releases" resources. I don't think I would go so far as to replace the hand-coded downloads page with a link to the
/products/synergy/releases
page, because I do value the ability to add additional information to the page. -
Greg Hurrell
Another thought: if we decide to be more flexible than hard-wiring the expectation about having release notes and a downloadable archive, then we would require another nested resource. I've already got an "attachments" resource in the works for use with the issue tracker. Perhaps that could be used for this purpose. Or, if that is too fiddly, may need to add another "Asset" resource. Will have to think about it.
This is probably a fairly desirable feature because it would allow me to offer a number of downloadable assets with each release (the archive itself, release notes, maybe a localization pack, for example).
I guess the appcast feed would just need to point to the appropriate URLs for the release notes and the archive.
-
Greg Hurrell
For reference, the ticket for the "attachment" feature is ticket #1193.
-
Greg Hurrell
Been playing with Sparkle today and I fear I can't really drop it in as-is. Some wheel re-invention, regrettably, may be required.
As a first step anyway, I want to get this "Releases" model in place so that I can get my app feeds published.
-
Greg Hurrell
Cursory examination of http://www.atomenabled.org/developers/syndication:
Basic structure of the feed:
<feed>
<id>
(required): unique, permanent, identifying URL for the feed<title>
(required)<updated>
(required)<author>
(recommended)<link>
(recommended): related web page- "A feed should contain a link back to the feed itself" ie.
<link rel="self" href="https://wincent.com/products.atom" />
- "A feed should contain a link back to the feed itself" ie.
<entry>
<id>
(required): unique, permanent, identifying URL for entry<title>
(required): human-readable, non-blank title for entry<update>
(required): last significant (ie not just a typo fix) modification<author>
(recommended)<link>
(recommended)- can use the
enclosure
(see below) - can also provide an alternate web page for more info (eg.
<link rel="alternate" href="/products/synergy/releases/5.0">)
- can use the
<summary>
(recommended, "should be provided if ... content is not inline")<content>
(recommended): "Contains or links to the complete content of the entry"; can probably be skipped as "Content must be provided if there is noalternate
link, and should be provided if there is nosummary
", but we will provide both<published>
(optional): original publication date
<link>
elementOur
<entry>
elements will need to have<link>
elements of the form:<link href="http://s3.wincent.com/products/synergy/releases/synergy-5.0.zip" rel="enclosure" title="Synergy 5.0" length="1743241" />
<content>
elementNote that if we want to insert additional meta info such as minimum OS requirement or such, "[t]he atom content element is designed to support the direct inclusion of other XML vocabularies."
Otherwise, if the type attribute ends in +xml or /xml, then an xml document of this type is contained inline.
So we can really pack anything we need in there.
-
Greg Hurrell
Example appcasting format built on top of Atom:
<entry xmlns="http://www.w3.org/2005/Atom" xmlns:appcast="http://pandion.im/protocol/appcast/1.0" appcast:name="Pandion" appcast:track="development" appcast:version="2.6.84"> <title>Update: Pandion 2.6.84</title> <summary type="html">Development build</summary> <id>urn:uuid:e01a5712-aa81-466d-ac9f-f2fabfd11886</id> <published>2010-02-13T16:25:59.942+01:00</published> <updated>2010-02-13T16:25:59.942+01:00</updated> <link appcast:arguments="/passive LAUNCHAPP=yes" href="http://downloads.sourceforge.net/project/pandion/builds/Pandion_2.6.84.msi" length="1801676" rel="enclosure" title="Pandion 2.6.84" type="application/x-msi" /> <link href="http://build.pandion.im/job/Pandion/84/changes" rel="alternate" title="Release Notes" type="text/html" /> </entry>
-
Greg Hurrell
- http://www.ibm.com/developerworks/xml/library/x-extatom1/index.html: "Atom 1.0 extensions, Part 1: Feed history, ordering entries, and expiration timestamps"
-
Greg Hurrell
- http://www.ibm.com/developerworks/library/x-atom10.html: "An overview of the Atom 1.0 Syndication Format"
-
Greg Hurrell
- http://www.ibm.com/developerworks/xml/library/x-extatom2.html: "Atom 1.0 Extensions, Part 2: Copyright licenses, automated processing of links, and syndicating threads"
-
Greg Hurrell
Elements/attributes that I'll need to add to the custom appcast namespace:
- product: so that I can have an all-products feed if I desire with different
<entry>
elements corresponding to different products - minimum system version
- maximum system version
- type (release, beta, alpha, nightly): so users can subscribe to different levels of stability
- autoupdate/noautoupdate (boolean): there may be major updates that I don't ever want to apply automatically, and always want the user to approve before clicking "Install" (ie. paid upgrades, major new releases with backwards compatibility breaking changes etc)
- platform/arch: again, this may come in handy if a product ever switches from ppc/i386 to, say, i386/x86_64 etc
- digest: for the download
- signature: cryptographically sign the download (so digest itself is probably redundant)
- version (feed-level addition): the version number of the Atom extension itself, just in case I ever need to change it
- version (entry-level addition): machine-readable version number so that the applications can decide whether the entry refers to a newer version or not (done by comparison with
Info.plist
values)
- product: so that I can have an all-products feed if I desire with different
Add a comment
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F2 enables all of us to build exactly the financial solutions that our customers want. Using the F2 Framework, you can efficiently create fully-integrated, multi-vendor, multi-asset class and multi-channel apps and deploy them in as many app ecosystems as you want.
Developers who adhere to the F2 standard will make it possible for multiple apps, developed independently by different organizations, to function together creating a seamless and integrated experience.
F2 is an open framework meaning anyone can build individual components or the entire product. To get Container and App Developers started, there is a JavaScript SDK—called F2.js—in addition to example apps as part of an open-source project maintained on GitHub.
Anyone is free to download F2.js from the F2 project repository on GitHub. Once downloaded, F2.js can be added to any web page using a script tag:
<script src="/path/to/your/container/f2.js"></script>
The latest version of F2.js is 1.1.1.
Download F2.js 1.1.1 View on GitHub
The latest version of F2.js will always be in the project root, and the version number is in the top of file. The version number is also available on the command line by using node build -v
.
To adhere to industry standards, F2 will be maintained under the Semantic Versioning guidelines as much as possible.
Releases will be numbered with the following format:
<major>.<minor>.<patch>
For more information on SemVer, please visit SemVer.org.
Have a question? Ask it on the F2 Google Group.
To track bugs or issues, F2 is using Issues on GitHub.


Stocked provides a clean and simple user interface for viewing market updates.
Written in JavaScript and HTML using Bootstrap, D3.js, and the Alpha Vantage API.
View any publicly traded stock at the click of a button.
Scroll down, enter the desired stock symbol, and hit "Go".
Stocked uses Alpha Vantage to obtain realtime and historical stock data.
Stocked uses D3.js to create graphs from raw data.
Pressing the 'GO' button will make this text disappear. Permanently.


--- layout: post title: warm up Sketches date: '2014-05-24T06:08:00+02:00' categories: - Sketches - Sketchbooks picture_url: https://film-Storyboards.tumblr.com/post/86681316881/warm-up-Sketches ---


{{ partial "site_head.html" . }}
{{ partial "search" . }} {{ partial "navbar.html" . }} {{ block "main" . }}{{ end }} {{ partial "site_js.html" . }} {{ if ne .Type "docs" }}
{{ partial "site_footer.html" . }}
{{ end }} {{ partial "citation.html" . }}
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Linux User Group at UCI is for everyone interested in Linux, open-source technologies, and the free software movement. We facilitate communication among fellow Linux users and help newcomers get comfortable with Linux.
Members will have access to various services provided by LUG@UCI, which will include:
Yes, LUG@UCI is a newly-established RCO.
Glad you are interested! You can become a member by filling out our sign-up form, and there isn't a membership fee.
Absolutely! We welcome people with all levels of experience. We will hold regular meetings and events to help newcomers get acquainted with Linux. Even if you don't have Linux installed, we can help!
There was a Linux User Group at UCI before (around 2007), but it has been inactive ever since. We intend to revive LUG@UCI as a new organization.
Hang out with us at the #ucilug channel on freenode! New to IRC? You may want to check out this handy tutorial.


Tools for working with sourceMappingURL comments.
var sourceMappingURL = require("source-map-url")
var code = [
"!function(){...}();",
"/*# sourceMappingURL=foo.js.map */"
].join("\n")
sourceMappingURL.existsIn(code)
// true
sourceMappingURL.getFrom(code)
// foo.js.map
code = sourceMappingURL.insertBefore(code, "// License: MIT\n")
// !function(){...}();
// // License: MIT
// /*# sourceMappingURL=foo.js.map */
code = sourceMappingURL.removeFrom(code)
// !function(){...}();
// // License: MIT
sourceMappingURL.existsIn(code)
// false
sourceMappingURL.getFrom(code)
// null
code += "//# sourceMappingURL=/other/file.js.map"
// !function(){...}();
// // License: MIT
// //# sourceMappingURL=/other/file.js.map
npm install source-map-url
bower install source-map-url
component install lydell/source-map-url
Works with CommonJS, AMD and browser globals, through UMD.
sourceMappingURL.getFrom(code)
Returns the url of the sourceMappingURL comment in code
. Returns null
if
there is no such comment.
sourceMappingURL.existsIn(code)
Returns true
if there is a sourceMappingURL comment in code
, or false
otherwise.
sourceMappingURL.removeFrom(code)
Removes the sourceMappingURL comment in code
. Does nothing if there is no
such comment. Returns the updated code
.
sourceMappingURL.insertBefore(code, string)
Inserts string
before the sourceMappingURL comment in code
. Appends
string
to code
if there is no such comment.
Lets you append something to a file without worrying about burying the sourceMappingURL comment (by keeping it at the end of the file).
sourceMappingURL.regex
The regex that is used to match sourceMappingURL comments. It matches both //
and /**/
comments, thus supporting both JavaScript and CSS.
Start by running npm test
, which lints the code and runs the test suite in Node.js.
To run the tests in a browser, run testling
(npm install -g testling
) or testling -u
.


Class CheckboxGroup
- MvcCore\Ext\Form\Core\Field
- MvcCore\Ext\Form\Core\FieldGroup
- MvcCore\Ext\Form\CheckboxGroup
public
|
|
public
|
|
public
|
|
public
|
|
public
|
|
public
|
|
public
|
|
public
|
#
OnAdded(
This method is called internaly from \MvcCore\Ext\Form after field is added into form by $form->AddField(); method. Do not use it if you are only user of this library. - check if there are any options for current controls group Parent method: - check if field has any name, which is required - set up form and field id attribute by form id and field name - set up required |
protected
array
|
#
renderControlItemCompleteAttrsClassesAndText( string $key, string|array $option )
Complete by $field->Options key and option value: - label text - label attributes string - control attributes string |
public
|
public
string
|
$Type
Form group pseudo control type, unique type accross all form field types. |
#
'checkbox'
|
public
integer
|
$MinSelectedOptionsCount
|
#
0
|
public
string
|
$MinSelectedOptionsMessage
|
#
''
|
public
string
|
$MinSelectedOptionsBubbleMessage
|
#
''
|
public
integer
|
$MaxSelectedOptionsCount
|
#
0
|
public
string
|
$MaxSelectedOptionsMessage
|
#
''
|
public
string
|
$MaxSelectedOptionsBubbleMessage
|
#
''
|
public
string
|
$MaxSelectedOptionsClassName
|
#
'max-selected-options'
|
public
string[]|Closure[]
|
$Validators
List of validator classes end-names or list of closure functions accepting arguments: $submitValue, $fieldName, \MvcCore\Ext\Form\Core\Field & $field and returning safe value as result. Closure function should call $field->Form->AddError() internaly if necessary and submitted value is not correct. All validator classes are located in directory: /Form/Validators/... For validator class \MvcCore\Ext\Form\Validators\Numeric is necessary only tu set 'Numeric'. |
#
array("ValueInOptions")
|
public
string
|
$JsClass
Supporting javascript full class name. |
#
'MvcCoreForm.CheckboxGroup'
|
public
string
|
$Js
Supporting javascript file relative path. Replacement 'MVCCORE_FORM_DIR' is in rendering process replaced by \MvcCore\Ext\Form library root dir or by any other reconfigured value from $this->Form->jsAssetsRootDir; |
#
'__MVCCORE_FORM_DIR__/fields/checkbox-group.js'
|
public static
array|stdClass
|
$Templates
Internal common templates how to render field group elements naturaly. |
#
array(
'control' => '<input id="{id}" name="{name}[]" type="{type}" value="{value}"{checked}{attrs} />',
)
|
$GroupCssClasses,
$GroupLabelAttrs,
$Options,
$Value
|
$ControlAttrs,
$Css,
$CssClasses,
$Disabled,
$Errors,
$Form,
$Id,
$Label,
$LabelAttrs,
$LabelSide,
$Name,
$Readonly,
$RenderMode,
$Required,
$TemplatePath,
$Translate,
$View,
$declaredProtectedProperties
|


Istio Role Based Access Control (RBAC)
In this chapter, we are going to see how to use Istio’s authorization feature to provide access control for services in an Istio Mesh.
Enabling RBAC
The first thing to do is enable Istio Authorization by using ClusterRbacConfig
object.
kubectl apply -f manifests/istio/security/rbac/authorization-enable-rbac.yml
Now RBAC is enabled on your mesh. Run next command:
curl $customer
RBAC: access denied
By default, Istio uses a deny by default strategy, meaning that nothing is permitted until you explicitly define access control policy to grant access to any service.
Authorization and JWT
In this section, you’ll learn how to use a JWT claim to manage the access to the services.
The first thing you need to do is applying all the steps described at End-user authentication with JWT section so you enable JWT authentication logic inside the mesh.
After that, you are ready to use JWT in the authorization phase as well.
Now apply next Istio resource which makes that only tokens that contain a field named role
with value customer
.
kubectl apply -f manifests/istio/security/rbac/namespace-rbac-policy-jwt.yml
and then you can do a new call with the new token containing the role
claim with value customer`
:
token=$(curl https://raw.githubusercontent.com/Sfeir/kubernetes-istio-workshop/master/manifests/istio/security/rbac/token.role.jwt -s)
curl -H "Authorization: Bearer $token" $customer
customer => preference => recommendation v1 from 'b4d67bcb7-7rp88': 4
Notice that now only valid JWT tokens containing the claim role
set to customer
will suceed, the rest you’ll get an access denied.
To validate that this is working correctly, do next thing:
Open istiofiles/namespace-rbac-policy-jwt.yml
and change the role
with value xxx
and save the file.
spec:
subjects:
- user: "*"
properties:
request.auth.claims[role]: "xxx"
And then replace it:
kubectl replace -f manifests/istio/security/rbac/namespace-rbac-policy-jwt.yml
After that, repeat the same request as before:
curl -H "Authorization: Bearer $token" $customer
RBAC: access denied
But notice that now the access is denied because the role
field value in the token is customer
instead of xxx
.
Final Notes
In this chapter you’ve seen how to RBAC. Obviously, you should also enable mTLS to authenticate also your requests.
Clean Up
Follow End-user authentication with JWT Clean Up steps there to clean all JWT stuff and then call:
kubectl delete -f manifests/istio/security/rbac/namespace-rbac-policy-jwt.yml
kubectl apply -f manifests/istio/security/rbac/authorization-enable-rbac.yml


math::rationalfunctions - Polynomial functions
This package deals with rational functions of one variable:
the basic arithmetic operations are extended to rational functions
computing the derivatives of these functions
evaluation through a general procedure or via specific procedures)
The package defines the following public procedures:
Return an (encoded) list that defines the rational function. A rational function
1 + x^3 f(x) = ------------ 1 + 2x + x^2
can be defined via:
set f [::math::rationalfunctions::rationalFunction [list 1 0 0 1] [list 1 2 1]]
Coefficients of the numerator of the rational function (in ascending order)
Coefficients of the denominator of the rational function (in ascending order)
Create a new procedure that evaluates the rational function. The name of the function is automatically generated. Useful if you need to evaluate the function many times, as the procedure consists of a single [expr] command.
Coefficients of the numerator of the rational function (in ascending order)
Coefficients of the denominator of the rational function (in ascending order)
Evaluate the rational function at x.
The rational function's definition (as returned by the rationalFunction command). order)
The coordinate at which to evaluate the function
Return a new rational function which is the sum of the two others.
The first rational function operand
The second rational function operand
Return a new rational function which is the difference of the two others.
The first rational function operand
The second rational function operand
Return a new rational function which is the product of the two others. If one of the arguments is a scalar value, the other rational function is simply scaled.
The first rational function operand or a scalar
The second rational function operand or a scalar
Divide the first rational function by the second rational function and return the result. The remainder is dropped
The first rational function operand
The second rational function operand
Differentiate the rational function and return the result.
The rational function to be differentiated
Return the coefficients of the numerator of the rational function.
The rational function to be examined
Return the coefficients of the denominator of the rational function.
The rational function to be examined
The implementation of the rational functions relies on the math::polynomials package. For further remarks see the documentation on that package.
This document, and the package it describes, will undoubtedly contain bugs and other problems. Please report such in the category math :: rationalfunctions of the Tcllib Trackers. Please also report any ideas for enhancements you may have for either package and/or documentation.
When proposing code changes, please provide unified diffs, i.e the output of diff -u.
Note further that attachments are strongly preferred over inlined patches. Attachments can be made by going to the Edit form of the ticket immediately after its creation, and then using the left-most button in the secondary navigation bar.
Mathematics
Copyright © 2005 Arjen Markus <arjenmarkus@users.sourceforge.net>


Javascript Basics
7 April 2016
A website without javascript is like a house without electricity. You can walk around the house and it looks nice, but you can't turn any gadgets on, and after a while you'd rather be somewhere else.
Javascript is the most like a traditional programming language when compared to HTML and CSS. HTML is the foundational structure and CSS is the aesthetics. Javascript powers the interactive parts of websites. When you open your notifications on Facebook or expand a tweet on Twitter, it's most likely Javascript that's at work.
The uniqueness of Javascript (compared to HTML and CSS) is how it can make decisions about what to do. This is like waking up in the morning. Depending on a few conditions will affect what you do. Am I working this morning? Do I have nothing on? Am I still tired from last night? If I [have work] I'll [get up], otherwise I will not [get up] and if I am also [tired from last night] I will [sleep in].
In Javascript this looks like:
var haveWork = false;
var tiredStill = true;
wakeUp = function () {
if (haveWork) {
getUp();
}
else {
if (tiredStill) {
sleepIn();
}
}
}
How about doing something repetitive though?
Could something like painting a picketed fence be explained in Javascript? Sure can! First we need to know how to paint one picket. We will paint one picket and then another and so on. But we also need to know when to stop painting pickets or we'll have angry neighbours to deal with. We need to stop when there are no more pickets to paint. While there are more pickets to paint, paint another picket.
In Javascript this looks like:
while (picketsLeft >= 1) {
//Paint the picket upwards
//Paint a stroke downwards
//Fill in the gaps
picketsLeft--;
};
Objects and arrays... Objects store variables which are assigned values. For example, a Car object might have the variables MaxSpeed = 200, Wheels = 4, Colour = "red". An array is a special type of object. While standard objects can name their variables, arrays are an ordered list of values. The way to identify items in an array is using their index, like books on a library shelf.
Accessing array data requries the index to be specified. The index starts at zero, so if you want the 3rd item of the Cars array, Cars[2] will give you it.
 When called upon, a function can be given new parameters to complete a repetitive task. A good analogy for this is an astute kitchen hand. Without functions, the kitchen hand is told how to cut carrots, but then needs to be told how to cut peppers and potatoes. With functions, the kitchen hand is taught how to cut vegetables and uses this method to cut carrots, peppers and potatoes.