A collection of common functions for PHP XML (more detailed)

1. DOM functionsA, Domdocument-Role: Loading an XML fileUsage: domdocument-Parameters: Filename,xml file;Returns: TRUE if successful, or FALSE if unsuccessful.B, Domdocument-Role: Loading XML codeUsage: Domdocument-Parameters: source XML

Web Cache Fundamentals: terminology, HTTP headers, and caching policies

Brief introductionFor your site's visitors, intelligent content caching is one of the most effective ways to improve the user experience. caching, or temporary storage of previous requests, is one of the most core content distribution policies in

Web Export CSV

public void ProcessRequest (HttpContext context){DownloadFile ("tutorial. csv", "a.csv");Context. Response.Charset = "UTF-8";Context. response.contentencoding = System.Text.Encoding.UTF8;Context. response.headerencoding =

CSS multiple ways to implement separator lines

Several methods of http://www.999jiujiu.com/ Small Divider single label implementation small divider line for the use of color small divider Inline-block Implementation small divider floating to achieve ——————————— Small separator line

Getting Started with HTML

To a rookie like me. Getting Started with HTML: recently based onLAMPWrote a very simple personal homepage, embedded in the search engine box also has a landing interface, as well as simple URL navigation. is mainly inhereLearning, because said can

CSS multiple ways to implement separator lines

Several methods of http://www.999jiujiu.com/ Small Divider single label implementation small divider line for the use of color small divider Inline-block Implementation small divider floating to achieve ——————————— Small separator line

Web development and design of Google Weapon Spectrum-web development and design tool

Web development and design of Google Weapon Spectrum-web development and design toolBlog Category:  Java synthesis WebgoogleajaxchromegwtThe author is a Java enthusiast is also a Java for web development workers. Usually the author's

ThinkPHP3.2 sending mail using Phpmailer

First download Phpmailer, directly in Baidu Search, and then download just fine.Then register a Sina mailbox as the sender's mailbox. QQ and 163 mailbox are not stable, and sometimes mail can not be sent out.Unzip the downloaded file (if it is a

The for...in loop in JS

In: The left side is a string or can be converted to a string, the right is an object or an arrayExample: Var person={firstname: "Bob", LastName: "Kin"};for (x in person) {Text = text + person[x];}document.write (text);//Output BobkinUsing the

JS local variables and global variables

In the outermost definition is the global variableIf you do not use VAR to declare directly assigned variables inside a function, then this variable is also a global variableVariables declared with Var inside a function are called local

The source code of the CentOS lamp is compiled and installed httpd

1 It is best to install the components first[[email protected] ~]# Yum Groupinstall additional development[[email protected] ~]# Yum groupinstall development tool2 Installing AP1.5.2R (Apache portable Runtime), installing the Apr-util 1.5.4

Apache http Server Install post: Unable to start because the application is not configured correctly in parallel-(resolved)

Original works, from the "Blue Blog" blog, Welcome to reprint, please be sure to indicate the source, otherwise the right to pursue copyright legal responsibility.Deep Blue Blog:http://blog.csdn.net/huangyanlong/article/details/46375453Install

Encode and Decode

The encode of Python string and the solution to the problem of decodeWhy is the error "Unicodeencodeerror: ' ASCII ' codec can ' t encode characters in position 0-1: Ordinal not in range (128)"? This article is to study this problem. String

Installation of Phpstudy environment under Linux

Phpstudy Linux version &win version sync online support APACHE/NGINX/TENGINE/LIGHTTPD/IIS7/8/6Phpstudy for Linux supports APACHE/NGINX/TENGINE/LIGHTTPD,Supports php5.2/5.3/5.4/5.5 switchingAlready tested successfully in centos-6.5,debian-7.4.,ubuntu-

Resource analysis of PHP-FPM occupancy system

Fault detection1. Other first, top look at the CPU, RAM, swap which is more tense.By analysis, you can see a total of 602 processes, of which 601 processes hibernate. This seems to be something wrong, the kernel process is about 80, plus memcached,

Conversion between a JSON string and a JS object

conversion between a JSON string and a JS object1 JSON string converted to JS object1.1 Standard JSON format string converted to JS object JSON string str Json.parse (str) eval (str) Eval (' (' +str+ ') ') Eval (' ['

PHP sends SMS via serial port

With the progress of technology, the field of text messaging has produced three modes in time: BLOCK mode, the text mode based on the AT command, and the PDU mode based on the AT command. The TEXT mode is relatively simple, and a variety of Nokia

PHP session tracking Two (42)

SessionWhat is a session??? The session begins with the user access page, to the point where the connection to the site is disconnected, forming the life cycle of a conversation. During a session, the client is assigned a unique SessionID that

The JQuery validate validation framework is detailed

jquery Check official website address: http://bassistance.de/jquery-plugins/jquery-plugin-validationFirst, Import JS Library/validate/jquery.validate.min.js" >Note: returns the root path of the Web project.Second, the default check rule(1),

PHP BC High Accuracy function library

$right returns 1 * $scale the number of decimal places ******************************************************************************* $a = 4.45; $b = 5.54;if (Bccomp ($a, $b, 2) = = 0) {} *************************************************************

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