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class MyClass{} // curly braces are optional here as class body is empty class MyClassWithMethod {def method: MyClass = ???} new MyClass() //Instantiate object MyObject // Singleton object class MyClassWithGenericParameters[V1, V2](vl: V1, i: Int, v2: V2) class MyClassWithImplicitFieldCreati...

The random module of NumPy provides convenient methods for generating random data having the desired shape and distribution. Here's the official documentation.

An error 1009 is a general error that arises when you are trying to receive a value out of a variable or property that has a value of null. The examples provided expose various cases where this error arises, together with some recommendations on how to mitigate the error. The dreaded and often ask...

This section provides an overview of what odoo-8 is, and why a developer might want to use it. It should also mention any large subjects within odoo-8, and link out to the related topics. Since the Documentation for odoo-8 is new, you may need to create initial versions of those related topics. ...

random(max) //Returns a (long) pseudo-random number between 0 (inclusive) and max (exclusive) random(min, max) //Returns a (long) pseudo-random number between min (inclusive) and max (exclusive) randomSeed(seed) //Initializes de pseudo-random number generator, causing it to start at a ...

Using undocumented features is considered a risky practice1, as these features may change without notice or simply work differently on different MATLAB versions. For this reason, it is advised to employ defensive programming techniques such as enclosing undocumented pieces of code within try/cat...

In case running cordova run android fails. Make sure that your Android device is connected to your computer and run adb devices to make sure the Android Development Tools (ADT) can detect your device.

#include <windows.h> BOOL WINAPI DestroyWindow(HWND hwnd); VOID WINAPI PostQuitMessage(int exitcode); BOOL WINAPI MoveWindow(HWND hwnd, int x, int y, int cx, int cy, BOOL bRepaint);

The DOM, or Document Object Model, is the API used by web browsers and other applications to access the contents of an HTML document. The DOM represents the structure as a tree, nodes can contain child-nodes, nodes with no children are said leaf nodes. With it, one can manipulate the structure a...

Param/FunctionDescriptionfile-uploadname of the file <input> field$sampleNamecould also be dynamically generated string or the name of the file uploaded by the userapp_path()is Laravel helper to provide the absolute path to the applicationgetCLientOriginalExtension()Laravel wrapper to fetch t...

In most cases, the spread operator *. is identical to calling .collect { it.________ }. def animals = ['cat', 'dog', 'fish'] assert animals*.length() == animals.collect { it.length() } But if the subject is null, they behave a differently: def animals = null assert animals*.length() == null...

Header: YAML format, used when the script is compile to define general parameter and metadata Parameterdefinitiontitlethe title of the documentauthorThe author of the documentdateThe date of the document: Can be "r format(Sys.time(), '%d %B, %Y')"authorThe author of the docu...