1. Encoding and Encapsulation formatCommon AVI, RMVB, MKV, ASF, WMV, MP4, 3GP, FLV and other files can only be regarded as a packaging standard.A complete video file is made up of 2 parts of audio and video. H264, XviD and so on is the video
In software engineering, design pattern is a kind of solution that is widely existed (recurring) in software design.Design patterns are not directly used to write code, but rather describe a solution to the problem in a variety of situations. Object-
S.O.L.I.D is the acronym for several important coding principles (programming Priciple) in object-oriented design and programming (Ood&oop).
SRP
the single Responsibility principle
single responsibility principle
This time the theme is the software development process, we can't help but ask what is the software development process? That is, we have many techniques, practices, habits and ideas in the process of developing, operating, and maintaining software.
Sixth package DiagramKey concepts:1. package Diagram (Diagram)Consists of a number of packages and the relationships between the packages. A packet is a grouping mechanism that sets up some related classes as a package, forming a high cohesion , low-
To introduce an intelligent analysis of products: CloudXNS, I have been in use, feel very good, but also free of charge, of course, the need for more services are also charged items, haha, I still like free things.Let's share it with you, and you
What is PHP?
PHP ("Php:hypertext preprocessor", the acronym for Hypertext Preprocessor) is a widely used, open-source, multipurpose scripting language that can be embedded in HTML, especially for Web development.The above is a simple answer, but
This article mainly introduces the CURD operation of ThinkPHP3.1. For more information, see
1. CURD overview:
CURD is a acronym in database technology. Generally, the basic functions of various parameters in project development are CURD. It
Recently, dedecms reported bugs. here we will share with you the php filter function. let's see how to use the function code:
The code is as follows:
// Php batch filter post and get sensitive dataIf (get_magic_quotes_gpc ()){$ _ GET =
Million changes in PHP, this article is for the new or ready to get started by the small partner PHP tutorial into PHP, the purpose is to let beginners have a clear idea of PHP.
What is PHP?
PHP is the acronym for "PHP Hypertext Preprocessor"
Php filters all malicious characters (batch filters post and get sensitive data ). Function Code: Copy the code as follows: php batch filter post, get sensitive data if (get_magic_quotes_gpc () {$ _ GETstripslashes_array ($ _ GET ); $ _
PHP coding specifications. This is a previous article, and I feel very good at sorting it out again. We hope to make everyone better. 1. Introduction 1. importance of standardization ** the standardization problem makes every previous article in
The development trend of the language must be the combination of dynamic and static data, the combination of strong and soft Perl, the concise and obscure Python, the elegant and clear Ruby, the concise and simple PHP, or the elegance of PHP, the
This is a creation in
Article, where the information may have evolved or changed.
Configuration files are commonly used in the project to configure the initialization parameters, and the format of the configuration file there are many, different
This is a creation in
Article, where the information may have evolved or changed.
In this tutorial, we is going to see a example program to learn how to do database CRUD operations using Golang and MYSQ L. CRUD is a acronym for Create, Read, Update,
At present, there are several uses for the following purposes:
1. Display server-side environment variables
2. Insert text content directly into the document
3. Display Web document related information (such as file date/size, etc.)
4, directly
For a quick page layout, you must have a clear understanding of the elements of the layout so that you do not always make mistakes in the details. This article first detailed the layout of the factors as the basis for the layout: block-level
Today I send my own CSS framework--base.css, the role is to reset the browser default style and provide generic atomic class.
@charset "Utf-8";/*! * @ Name: Base.css * @ function: 1, reset browser Default style * 2, set generic atomic class *//*
Unicode-bidi setting the embedding associated with the bidirectional algorithm
Grammar:
Unicode-bidi:normal | Bidi-override | Embed
Parameters:Normal: Object does not open an additional embedded layer, and implicitly re-sorts work across object
http://colobu.com/2014/08/28/CSS-display-float-clear-overflow-visibility/
Display Properties: Block/inline/none
Display:block (function is to display the row property label as a block attribute tag, you can set the width height);Display:inline (the
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