Tutorial by Examples: al

Installation or Setup

Detailed instructions on getting javafx-8 set up or installed.

javafx-8 • Getting started with javafx-8

Access a hash table value by key.

An example of defining a hash table and accessing a value by the key $hashTable = @{ Key1 = 'Value1' Key2 = 'Value2' } $hashTable.Key1 #output Value1 An example of accessing a key with invalid characters for a property name: $hashTable = @{ 'Key 1' = 'Value3' Key2 = 'Val...

PowerShell • HashTables

Add a key value pair to an existing hash table

An example, to add a "Key2" key with a value of "Value2" to the hash table, using the addition operator: $hashTable = @{ Key1 = 'Value1' } $hashTable += @{Key2 = 'Value2'} $hashTable #Output Name Value ---- -----...

PowerShell • HashTables

Parallel Extensions

Parallel extensions have been introduced along with the Task Parallel Library to achieve data Parallelism. Data parallelism refers to scenarios in which the same operation is performed concurrently (that is, in parallel) on elements in a source collection or array. The .NET provides new constructs t...

.NET Framework • Parallel processing using .Net framework

Using the Scala REPL

When you execute scala in a terminal without additional parameters it opens up a REPL (Read-Eval-Print Loop) interpreter: nford:~ $ scala Welcome to Scala 2.11.8 (Java HotSpot(TM) 64-Bit Server VM, Java 1.8.0_66). Type in expressions for evaluation. Or try :help. scala> The REPL allows ...

Scala Language • Getting started with Scala Language

Scala Quicksheet

DescriptionCodeAssign immutable int valueval x = 3Assign mutable int valuevar x = 3Assign immutable value with explicit typeval x: Int = 27Assign lazily evaluated valuelazy val y = print("Sleeping in.")Bind a function to a nameval f = (x: Int) => x * xBind a function to a name with expl...

Scala Language • Getting started with Scala Language

Static Values

The Vector3 structure contains some static variables that provide commonly used Vector3 values. Most represent a direction, but they can still be used creatively to provide additional functionality. Vector3.zero and Vector3.one Vector3.zero and Vector3.one are typically used in connection to a...

unity3d • Vector3

Laravel Socialite

Laravel Socialite provides an expressive, fluent interface to OAuth authentication with Facebook, Twitter, Google, LinkedIn, GitHub and Bitbucket. It handles almost all of the boilerplate social authentication code you are dreading writing. Read more about this here

Laravel • Laravel Packages

Recursive calculation for pi using OpenMP tasks

The code below calculates the value of PI using a recursive approach. Modify the MAX_PARALLEL_RECURSIVE_LEVEL value to determine at which recursion depth stop creating tasks. With this approach to create parallelism out of recursive applications: the more tasks you create, the more parallel tasks cr...

openmp • Irregular OpenMP parallelism

Installation or Setup

Detailed instructions on getting sonata-admin set up or installed.

sonata-admin • Getting started with sonata-admin

Linux—Installation using a package manager

Probably the easiest choice, but beware, the version is not always the newest one. Just open up terminal and type (depending on your distribution) in Debian or Ubuntu using apt $> sudo apt install ruby in CentOS, openSUSE or Fedora $> sudo yum install ruby You can use the -y option so...

Ruby Language • Installation

Windows - Installation using installer

Probably the easies way to set up ruby on windows is to go to http://rubyinstaller.org/ and from there donwload an executable that you will install. You don't have to set almost anything, but there will be one important window. It will have a check box saying Add ruby executable to your PATH. Confi...

Ruby Language • Installation

Linux - troubleshooting gem install

First UC in the example Gems $> gem install nokogiri can have a problem installing gems because we don't have the permissions for it. This can be sorted out in more then just one way. First UC solution a: U can use sudo. This will install the gem for all the users. This method should be frowne...

Ruby Language • Installation

Installing the autodoc extension

Add the autodoc module in the extensions list present in the conf.py file at the root of your documentation: extensions = [ 'sphinx.ext.autodoc', ... ]

python-sphinx • Writing docstrings using autodoc

Installation or Setup

Detailed instructions on getting uikit set up or installed.

uikit • Getting started with uikit

Multi window signal slot connection

A simple multiwindow example using signals and slots. There is a MainWindow class that controls the Main Window view. A second window controlled by Website class. The two classes are connected so that when you click a button on the Website window something happens in the MainWindow (a text label i...

Qt • Signals and Slots

4.after rendering final HTML is created(refer 3.rendering... before this)

<!DOCTYPE html> <html> <head> <meta charset="utf-8"> <title>Hello, world!</title> </head> <body> message:"rendered view with ejs" </body> </html>

express • View engine setup

Installation or Setup

Detailed instructions on getting arraylist set up or installed.

arraylist • Getting started with arraylist

Installation or Setup

Detailed instructions on getting Flash set up or installed.

Flash • Getting started with Flash

Binomial Distribution

We now illustrate the functions dbinom,pbinom,qbinom and rbinom defined for Binomial distribution. The dbinom() function gives the probabilities for various values of the binomial variable. Minimally it requires three arguments. The first argument for this function must be a vector of quantiles(the...

R Language • Distribution Functions