extension chromecast

think about whether a category is the best choice for accomplishing your current tasks. 3) class purpose function Cocoa category is mainly used for 3 purposes: first, the implementation of the class is dispersed into different files or different frameworks. Second, create a forward reference to the private method. Third, add an informal agreement to the object. 2, extension of the extension of the class ca

JS Extension Method Instance analysis and js extension instance analysis This article describes how to implement JS extension methods. Share it with you for your reference. The specific analysis is as follows: The JS extension method is very similar to the C # extension meth

OC learning --- class extension, oc --- Extension In the previous article, we introduced the concept and usage of category: Category To put it bluntly, extension is to make up forForward DeclarationWe know that in C, if you want to call a function, you must declare a function before that, which is frontend. In OC, in order to make up for this problem in C languag

Php extension php-redis installation and use, php extension php-redisI. redis Installation 1. Install the redis version. Download Page: https://redis.io/download Install an old version 3.2.11: http://download.redis.io/releases/redis-3.2.11.tar.gz 2. After wget is downloaded, decompress the package, cd to the decompressed directory, and then make sudo make install to complete the installation. 3. Start: In

IOS8 new feature extension (Extension) application three--Photo editor Pluginwith the introduction of the previous blogs, we learned that the extended interactive capabilities offered by the app are more powerful, and this powerful interactivity is reflected in the application of the photo editing plugin. As usual, let's create a project and then a new target, select photo editing: From the template, we c

Extension extensionThe extension extension is used to manage private methods, and instance variables used within the class. Also, instance variables and private methods defined in the extension can only be used in this class. Define extensions in the implementation file.PERSON.M file #import "Person.h"E

Introduction: This is an extension of the speedphp rapid website development framework (I) detailed page of [Mail Extension]. It introduces the knowledge, skills, and experience related to PhP, and some PHP source code. Class = 'pingjiaf' frameborder = '0' src = 'HTTP: // biancheng.dnbc?info/pingjia.php? Id = 342379 'rolling = 'no'> Due to the needs of recent development projects, I have always wanted t

I. Introduction to mcryptMcrypt is an extension of PHP and implements Common encryption.Algorithm. In fact, the extension is the encapsulation of mcrypt standard class library, mcrypt completed a lot of common encryption algorithms, such as des, tripledes, blowfish (default), 3-way, SAFER-SK64, SAFER-SK128, twofish, tea, RC2 and GOST encryption algorithms, and provides four block encryption models: CBC, ofB

At this stage PHP to operate MySQL database PHP to provide us with 3 sets of libraries1. mysql extension library for process operation2. Mysqli expansion Library object-oriented operation and process-oriented operation coexist security and efficiency higher than MySQL extension library3. PDO expansion Library object-oriented operationToday this post is mainly about MySQL

In OC, the classes in the library can be extended on an original basis.For example, to add new attribute variables and methods to nssting, you can create a new. m file in XcodeSelect the corresponding original classThen you can select the extension or classification, the classification will be automatically connected with the + number, the extension will automatically connect with _, such as"Nsstring+securi

Kafka installation and use of Kafka-PHP extension, kafkakafka-php extension. Kafka installation and the use of Kafka-PHP extensions, kafkakafka-php extensions are a little output when they are used, or you will forget it after a while, so here we will record how to install Kafka and how to use kafka-PHP extension and kafkakafka-php

: This article mainly introduces php and Php extension compilation and extension dll file compilation in windows. For more information about PHP tutorials, see. During the working process, the dll format file of php extension needs to be compiled. after one day of hard work, it is finally compiled. the following uses compiling the runkit

, externvariablekey, variable, objc_association_retain_nonatomic);}-----------------------------------------------------------------------------------------Extension is very much like a category that is not named.@interface Myclass:nsobject@property (retain, readonly) float value;@endIn general, extension are placed above the @implementation in the. m file.@interface MyClass ()@property (retain, readwrite)

Let's first assume that the business scenario, which needs to have such an extension, provides a function called ccvita_string, whose primary function is to return a character. (This business scenario is too fake, let's just look at it) the corresponding PHP code might be: function $str $result = "..; re Turn $result ; } The first step is to gene

Use Chrome extension to copy friends in batches, and chrome extension friends1.Initialize FileIn the official Chrome extension tutorial address, create a folder named zhi-follow. The first part is the default icon. The three sizes are displayed in Chrome.2. Define button stylesThere are two display buttons on the page to control the listening progress at any time

PHP extension migration to PHP7 extension compatibility problem records, php7 compatibility Some kernel methods provided during PHP 7 extension compilation are not fully compatible with previous PHP versions. Many method parameters have been adjusted. The following are some problems encountered during the migration process. Record it to avoid further pitfalls. Ad

PHP extension Development (1): Getting Started, PHP extensions PHP extension Development of the article, blog has been many, more classic is: I'm going to summarize my learning and understanding of PHP Extension Development in this series, trying to simply and clearly describe the basics of developing a PHP extension

Yii2 paging usage and its extension methods are described in detail, and yii2 paging extension is described in detail. Yii2 paging usage and its extension methods are described in detail, step by step teach you how to use the paging Yii2 page and how to expand it, yii2 page extension details Preface: Describe what we

FASTDFS Installation extension--Installation of PHP, Apache and Nginx Fastdfs extensionsCompany project preparation with Fastdfs START I do not know what this means, busy for one weeks before the general understanding, and then configure the use, all things are never understand, if you have to face him bravely. The thing is lets the person use, one weeks not to use, spends one months of time, as long as diligently study, certainly will prevail!For mor

Installation/ConfigurationCompiling the installationwge thttp://pecl.php.net/get/SeasLog-1.4.4.tgztar -zxvfSeasLog-1.4.4.tgzcd SeasLog-1.4.4/cd extension//usr/local/php-5.3.3/bin/phpize./configure --with-php-config=/usr/local/php-5.3.3/bin/php-configmakemake installModify the php.ini file[seaslog]extension=seaslog.soseaslog.default_basepath = /tmp/logseaslog.default_logger = php_seaslogseaslog.disting_type