javascript remove multiple spaces from string

Some functions commonly used in Javascript are collected and shared. The specific functions are as follows: functions that return the id attribute value node from the original ecology, remove spaces on the left of the string, remove spaces on the

Java entry (5) -- String/string class, entry String In the previous example, there was a String example. Some friends certainly didn't know what to do. In fact, the String class is a special class in Java, namely the String class. It is not one of

From: http://student.csdn.net/space.php? Uid = 45106 & Do = Blog & view = me Chapter 2 Some of the essential JavaScript features bring much more trouble than they do. Some of these features may cause portability problems due to imperfect

What is Q:string.prototype.trim for?A: Add a trim method to the string object.1 DOCTYPE HTML>2 HTMLLang= "en">3 Head>4 MetaCharSet= "UTF-8">5 title>title>6 styletype= "Text/css">7 . Text_page{Line-height:28px;}8 style>9 Ten Head> One

Chapter 2 Essence Some of the features of JavaScript bring much more trouble than they do. Some of these features may cause portability problems due to imperfect specifications. Some features may generate codes that are hard to understand and modify;

This article mainly introduces the summary of common string formatting functions in PHP. the functions described in this article are frequently used on the WEB, for example, functions such as space filling and string filling, case-sensitive

Summary of commonly used string formatting functions in PHP, php functions. Summary of common string formatting functions in PHP. the formatting of php function strings is to process strings in a specific format. Generally, the data submitted to the

Javascript importanceUsage1. In web applications, javascript is used in front-end interface programming;2. Web2.0 and Ajax promote the javascript language.3. As a large number of c/s applications turn to B/s, the rich client technology will be

This article mainly introduces the summary of common string formatting functions in PHP. the functions described in this article are frequently used on the WEB, for example, functions such as space filling and string filling, case-sensitive

Single quotation marks inside the string can use double quotes, double quotation string inside can also use single quotation marks"Hello ' world '" ' Welcome "to" JS "Second, multirow and escapeIf you want to use single quotation marks (or double