rtrim c

[PHP source code reading] trim, rtrim, and ltrim functions trim series functions are used to remove spaces or other characters at the beginning and end of a string. The ltrim function removes only the first character of the string. the rtrim

The Trim series function is used to remove whitespace or other characters from the end of a string. The LTrim function only removes characters from the string header, and the RTrim function only strips the characters at the end of the string.Trim

Time to write a C-language trim (), LTrim (), RTrim (), the code is as follows: #include using namespace std; char * LTRIM (char * line)//remove spaces {while isspace (*line)) line++ ; return line; char * RTrim (char * line)//Remove the end of

program | stored Procedure | data | Database If you are a database worker, or a code writer, are you bothered to fill out those fields? Less fortunately, if you reach dozens of, you will be confused and dizzy brain, and then lost the happiness of

Most of the questions raised in the Forum recently are related to column and column conversion. Therefore, I have summarized the knowledge of column and column conversion,I hope it will be helpful to you and make some mistakes at the same time.

Server Problem description Business needs are as follows: There are tables A and B, the two tables are structurally consistent, for different business services, now write a stored procedure, the stored procedure accepts a parameter, when the

What is a cursor? I. Tutorial Purpose 1. Master the methods and steps for creating a cursor; 2. Learn how to use the cursor; Ii. experiment content 1. Create a cursor; 2. How to Use the cursor. Iii. Experiment steps 1. Create a cursor. 1)

I. Environment Introduction SQL ServerPRINT @ VERSIONMicrosoftSQLServer2012-11.0.2100.60 (X64) Feb10201219: 39: 15 Copyright (c) microsoftconfigurationenterpriseedition: Core-basedLicensing (64-bit) onWindowsNT6.1 (Build7601: ServicePack1)

() function to get the length of a string:Select Length (' ABCDEFG '), Length (' 0123456789 ');/*+-------------------+----------------------+| Length (' ABCDEFG ') | Length (' 0123456789 ') |+-------------------+----------------------+|              

Remove spaces from self-written strings. c Function 1) extract the specified character C from string S. Static char * trim (char * s, char C) {Return (* s = 0 )? S :( (* s! = C )? (TRIM (S + 1, C)-1) = s )? S :( * (TRIM (S + 1, C)-1) = * s, * s = C,