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//php get Chinese characters Pinyin first letter Publicfunction Getfirstword ($str) {if(Empty ($STR)) {return "';} $fchar=ord ($str {0}); if($fchar >=ord ('A') && $fchar 'Z'))returnStrtoupper ($str {0}); $s 1=iconv ('UTF-8','gb2312', $STR); $s 2=

I. GENERAL SITUATIONResult:---------------------------TrueResult:---------------------------falseSecond, assign the valuevar c=1var a = c > 100? ' I am the first ': ' I am the second ';document.write ("---------------------------" +a)//--------------

HTML: is an abbreviation for Hyper text Markup Language(Super Text Markup Language),HTML is not a program, It's just an identity language that controls the display of data in a Web page. HTML consists of a set of tags. the basic structure of HTML

Form Properties: form Elements1. Name Form name2, action can define a link, submit the data after the processing page3, method= "Post | Get "How to submit data4, enctype= "Multipar/form-data" to the form of the transmission of photos, compressed

Module parsing (modules Resolution)Resolver is a library that helps find the absolute path to a module. A module can be used as a dependency module for another module and then referenced by the latter, as follows:Import foo from 'path/to/module'//

The method of using Dotnetbar.bar as a container and the principle of text update???????????????????????? Sinom??First, container usage ?? control DevComponents.DotNetBar.Bar can be used for a variety of purposes, one of which is as a container,

jquery object can only use Jqury method, cannot use JS method, on the contrary, JS object can only use JS method, if the JS object using the jquery method, then the browser will error.However, at some specific times, we need to use the JS method for

1. Create a file on GitHub2. See if there is a. ssh folder (C:\Users\ user name \.ssh) in the local C driveDetect there is no. ssh folder: Execute command CD ~/.SSHIf not, execute the git command:1) Ssh-keygen2) CD ~/.ssh3) LS3. Then enter the

Mobile page to get closer to the native experience, can I hide the scroll bar and make sure the page scrolls?overflow:hiddenThe hidden scrollbar is used, but the problem is that the page or element loses its scrolling characteristics.Because only

Jsformat configuration file: {//Exposed Jsbeautifier Options"Indent_with_tabs":false, //Keep line breaks"Preserve_newlines":true, //keep 22 newline characters in maximum succession, that is, there is a blank line"Max_preserve_newlines": 2, /

These are usually divided into three main categories:* Selects all objects.wildcard selector (Universal Selector)It is generally not recommended to use a wildcard selector because it iterates through and hits all the elements in the document, and

This generally means the owner of the current code.A little plum:Type= "Text/javascript"> function Sayhi () {alert (var person = {}; Person.sayhello = Sayhi; Person.sayhello (); script> Sayhi () //Kevin YangPerson.sayhello () //name is

Lua's metatable is also a common table, and LUA provides metatable functionality, primarily for several functions: Controlling access to a table Providing support for the LUA function library Overloading the behavior of arithmetic

Template rendering uses arttemplate, using the following methods: Normal useNormal use writes the render template inside the tag, introduces Arttemplate.js, receives data from the server (Array and object form), and then invokes the

BackgroundAfter setting up an automated test environment, for maintenance purposes, Web pages in some environments need to determine if any of the URLs specified are exceptions.Realize#!/bin/sh#首先定义帮助函数function usage() { echo $"usage:$0 url"

JSP Tags: Implement request forwarding to the that adds the arguments aboveel expression: 1. Get Variable data Hello, ${name} 2. Getting array data Hello, ${names[0]} 3. Get collection Data Names=new arraylist () names.add

In the previous article, we built a simple Web application: http://www.cnblogs.com/lay2017/p/8468515.htmlThis article will be based on the application of the previous building, write some content Writing a servlet class Writing JSP

Many enterprises choose Kubernetes as their container orchestration system when deploying containers. This is a broad affirmation of the reliability, flexibility and characteristics of the kubernetes. In this article, we will take a deep look at how

DescriptionMahjong is one of the traditional entertainment tools in China. Mahjong card can be divided into a number of cards (east, south, west, north, middle, fat, white seven kinds) and ordinal numbersCards (divided into three kinds of stripes,

1, parent div defines heightCopy CodeThe code is as follows:LeftRightDiv2Principle: The parent div manually defines the height, which solves the problem that the parent Div cannot automatically get to the heights.Advantages: Simple, less code, easy