java trim知識摘要

How to Trim a String in Java: 3 Steps (with Pictures) - wikiHow
How to Trim a String in Java. Trimming a string in Java means to remove the leading and trailing white space in the string. For example, if you have the string " Hello, world! " and you want to have it say "Hello, world!" without the...

Trim for null string - Activity Stream - Java Programming Forum - Learn Java Programm
Originally Posted by laosu Got it, thanks for your reply. If i have a string variable that get the NULL value from database, what is the best way to check before to trim it? Java Code: if (myString != null) { myString = myString.trim(); } // or myString =

Trim String Example - Java Tutorials - Learn Java Online | Beginners Tutorial for JA
Java String Trim - Learn how to write string trim program, code of java string trim, online program code of string trim in java language, string function in java programming. Online tutorials also explains the program with syntax for the programmers and b

concat(), replace(), and trim() Strings in Java
You can concatenate two strings using concat(), shown here. The replace( ) method replaces all occurrences of one character in the invoking string with another character. The trim( ) method is quite useful when you process user commands. For example, the

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Java String.trim()方法去掉的不只是空格- darkmi's blog
2013年4月1日 - trim方法一般用来去除空格，但是根据JDK API的说明，该方法并不仅仅是去除空格，它能够去除从编码'\u0000′ 至'\u0020′ 的所有字符。

Java.lang.String.trim() Method Example - TutorialsPoint
Java.lang.String.trim() Method Example - All the classes, interfaces, enumrations and exceptions have been explained with examples for beginners to advanced ...

java中trim()方法是用来干什么的？_百度知道
2006年7月13日 - String s=\\\" abc \\\"; String s2=s.trim(); s2=\\\"abc\\\".

java - trim whitespace from a string? - Stack Overflow
2010年9月26日 - I am writing this function for a j2me application, so I don't have some of ... The simple way to trim leading and trailing whitespace is to call ...

String (Java Platform SE 7 ) - Oracle Documentation
All string literals in Java programs, such as "abc" , are implemented as ...... trim. public String trim(). Returns a copy of the string, with leading and trailing ...