Tutorial by Topics: i

AVSpeechSynthesizer() // Creates a speech synthesiser speaker.speakUtterance(speech) // Converts the text to speech ParameterDetailsspeakerAVSpeechSynthesizer objectspeechAVSpeechUtterance object

All algorithms are a list of steps to solve a problem. Each step has dependencies on some set of previous steps, or the start of the algorithm. A small problem might look like the following: This structure is called a directed acyclic graph, or DAG for short. The links between each node in ...

Routing is how ASP.NET MVC matches a URI to an action. Routing module is responsible for mapping incoming browser requests to particular MVC controller actions. MVC 5 supports a new type of routing, called attribute routing. As the name implies, attribute routing uses attributes to define routes. A...

Random number generation in C++ is provided by the <random> header. This header defines random devices, pseudo-random generators and distributions. Random devices return random numbers provided by operating system. They should either be used for initialization of pseudo-random generators or...

import {component} from 'libName'; // Will import the class "component" import {component as c} from 'libName'; // Will import the class "component" into a "c" object import component from 'libname'; // Will import the default export from libName import * as lib fr...

ParameterDescriptiontitleThe UIBarButtonItem titlestyleThe style of the UIBarButtonItemtargetThe object to receive the UIBarButtonItem actionactionThe selector (method) to be performed when the UIBarButtonItem is pressed Referencing self.navigationItem assumes that the UIViewController is embedde...

This code will turn off the capability for a user to hold down the Shift key when opening a database to skip the default form opening and allow the user access to the Navigation Pane and VB Editor. In DB’s that you do not want users to have access to either of these (along with disabling the use ...

Before URLs can be rewritten, a module called mod_rewrite.c needs to be enabled. Usually, it is disabled in the configuration by default. mod_rewrite can be enabled by executing the command $ sudo a2enmod mod_rewrite $ sudo service apache2 restart or by commenting out the lines #LoadModule ...

Log.v(String tag, String msg, Throwable tr) Log.v(String tag, String msg) Log.d(String tag, String msg, Throwable tr) Log.d(String tag, String msg) Log.i(String tag, String msg, Throwable tr) Log.i(String tag, String msg) Log.w(String tag, String msg, Throwable tr) Log.w(String tag, String...

As database tables grow, it's often useful to limit the results of queries to a fixed number or percentage. This can be achieved using SQL Server's TOP keyword or OFFSET FETCH clause. ParameterDetailsTOPLimiting keyword. Use with a number.PERCENTPercentage keyword. Comes after TOP and limiting ...

A set is a collection of items which can be anything. Whatever operator we need to work on these sets are in short the set operators and the operation is also known as set operation. Basic set operation includes Union, Intersection as well as addition, subtraction, etc. Group-Object Gr...

ParameterDescriptionpath_or_bufstring or file handle, default None File path or object, if None is provided the result is returned as a string.sepcharacter, default ‘,’ Field delimiter for the output file.na_repstring, default ‘’ Missing data representationfloat_formatstring, default None Format st...

ParametersDetailscxx-coordinate of center of circle.cyy-coordinate of center of circle.rRadius of circle.strokeColour of circle border.fillColour inside circle border. Detailed information on the SVG 'circle' element can be found in the W3C Recommendation for SVG.

import itertools

my # Lexical declaration our # Global declaration $foo # Scalar @foo # Array $#foo # Array Last-Index %foo # Hash ${$foo} # Scalar De-Reference @{$foo} # Array De-Reference $#{$foo} # Array-DeRef Last-Index %{$foo} # Hash De-Reference $foo[$index] # Array get indexed ${$foo}[$inde...

filter: none (default value) filter: initial (defaults to none); filter: inherit (defaults to parent value); filter: blur(px) filter: brightness(number | %) filter: contrast(number | %) filter: drop-shadow(horizontal-shadow-px vertical-shadow-px shadow-blur-px shadow- - spread color) filte...