Remove spaces in Java
1. String.Trim ()
Trim () is to remove the trailing space
2.str.replace ("", ""); Remove all spaces, including end to end, middle
String str = "Hell o";
String str2 = Str.replaceall ("", "");
The following article to give you a summary of a number of PHP to remove the string end-to-end Chinese and English space program examples, here useful regular replacement and trim series function Delete, below we take a look.
Example 1.trim function
Remove the space on the left side of the string
function LTrim (str)
if (Str.charat (0) = = "")
If the first character on the left of the string is a space
str = str.slice (1);//Remove the space from the
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The cause of the incident is this. I want to deal with thisProgramThe user can enter 11 digits + spaces in any form, and then I want to divide it into 434 formats.
The method is to remove all spaces, divide them into arrays
In the process of sorting out the word library encountered a problem, some are actually the same keyword with a space, can not be normal to be heavy, then there is no way to quickly remove these characters in the middle of the space? After Baidu
In the work involving database operations, we often encounter equivalent comparisons rather than fuzzy queries for two strings: for example, compare two names to be equal? However, when entering a string into the system, the operator may enter
Remove spaces from the string using Swift.
During the test interview, the following problem occurs frequently: Remove extra spaces from a string because English is segmented by spaces, and URLs usually contain many special characters, therefore,
1) Trim methodString tt= "AAA";Tt=tt. Trim () function to go to string end and end spacesTt=tt. TrimEnd () Remove string trailing spacesTt=tt. TrimStart () Remove string first space(2) Remove whitespace from characters by ASCII code valueBecause the
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