Tutorial by Topics: t

The $ character introduces parameter expansion, command substitution, or arithmetic expansion. The parameter name or symbol to be expanded may be enclosed in braces, which are optional but serve to protect the variable to be expanded from characters immediately following it which could be interprete...

Classes and Objects are used to to make your code more efficient and less repetitive by grouping similar tasks. A class is used to define the actions and data structure used to build objects. The objects are then built using this predefined structure. class <ClassName> [ extends <Par...

RecyclerView addItemDecoration(RecyclerView.ItemDecoration decoration) RecyclerView addItemDecoration(RecyclerView.ItemDecoration decoration, int index) ParameterDetailsdecorationthe item decoration to add to the RecyclerViewindexthe index in the list of decorations for this RecyclerView. T...

#include <stdio.h> /* Include this to use any of the following sections */ FILE *fopen(const char *path, const char *mode); /* Open a stream on the file at path with the specified mode */ FILE *freopen(const char *path, const char *mode, FILE *stream); /* Re-open an existing stream on the...

variable.member_var = constant; variable.member_function(); variable_pointer->member_var = constant; variable_pointer->member_function(); Note that the only difference between the struct and class keywords is that by default, the member variables, member functions, and base classe...

std::shared_ptr<ClassType> variableName = std::make_shared<ClassType>(arg1, arg2, ...); std::shared_ptr<ClassType> variableName (new ClassType(arg1, arg2, ...)); std::unique_ptr<ClassType> variableName = std::make_unique<ClassType>(arg1, arg2, ...); // C++14 std::...

See also separate topic on Overload Resolution Ambiguities can occur when one type can be implicitly converted into more than one type and there is no matching function for that specific type. For example: void foo(double, double); void foo(long, long); //Call foo with 2 ints foo(1, 2);...

A vector is a dynamic array with automatically handled storage. The elements in a vector can be accessed just as efficiently as those in an array with the advantage being that vectors can dynamically change in size. In terms of storage the vector data is (usually) placed in dynamically allocated me...

jQuery UI is a JavaScript UI library, built on top of jQuery, offering a set of user interface interactions, effects and widgets. VersionRelease Date1.7.02009-03-061.7.12009-03-191.7.22009-06-121.7.42010-05-041.8.02010-03-231.8.12010-05-041.8.22010-06-071.8.42010-08-101.8.52010-09-171.8.62010-...

A selector is a chain of simple selectors, separated by combinators. Selectors are case insensitive (including against elements, attributes, and attribute values). The universal selector (*) is implicit when no element selector is supplied (i.e. *.header and .header is equivalent). PatternMatche...

UIButton : UIControl intercepts touch events and sends an action message to a target object when it's tapped. You can set the title, image, and other appearance properties of a button. In addition, you can specify a different appearance for each button state. Button Types A button’s type defi...

On Mac and Linux, the meteor command line tool assumes that the ssh command line tool, used to make secure connections to other computers, is always present. On Windows, this tool needs to be installed. Below are listed two options for setting it up and using it.

Retrieves information about the current site. get_bloginfo( $show , $filter ) ParameterDetails$show(string) The site setting information to retrieve.$filter(string) The specification on whether to return a filtered value or not. $show ValuesDescriptionExample'name' (Default)Site title...

While most HTML tags are used to create elements, HTML also provides in-text formatting tags to apply specific text-related styles to portions of text. This topic includes examples of HTML text formatting such as highlighting, bolding, underlining, subscript, and stricken text. <abbr>Ab...