how to split string

Not much to say, directly on the code If you need to split the word according to a single character, read it directly with Getline, very simple #include #include #include #include using namespace std; int main () { string

This article focuses on the use of the Perl split function, and a very useful function in Perl is the Perl split function-dividing the string and putting the segmented result into the array. This Perl split function uses a regular expression (RE)

DECLARE @str NVARCHAR(MAX);SET @str = 'AA|BB|CC|DD';DECLARE @n NVARCHAR( -)SET @str += '|' while LEN(@str)> 1 BEGIN SET @n = Left(@str,CHARINDEX('|',@str)) SET @str = Right(@str,LEN(@str)- LEN(@n)) SET @n = REPLACE(@n,'|',"'

SQL Create functionDatabase name--programmability---table-valued functionsRight-click to create a "multi-statement table-valued Function"CREATE FUNCTION [dbo].[Fun_splitstr](@str VARCHAR(MAX))RETURNS @temp TABLE(IDINT) asBEGIN DECLARE @ch as

1. JS multi-delimiter split stringvar username = "Zhao,li;wang, Liu";var arr = str.split (/; |;|,|,|,/); The parentheses can be used to write multi-split symbols, both in English and Chinese, and note that the "|" Between each separator Separated,

Given a character, you just need to keep the valid Chinese characters or letters, numbers and the like. When you remove a special symbol or split it in some format, you can use the Re.split method. For example===============================

This article illustrates the function and usage of SQL Server to implement Split function split string. Share to everyone for your reference, specific as follows: /* function Name: F_splittonvarchar function : To realize the function of Split

CREATE OR REPLACE FUNCTION "Ufn_split" (p_list varchar2, p_sep varchar2: = ', ') return type_split pipelined      is L_idx Pls_integer;       V_list varchar2 (4000): = P_list;       V_num number (18,0): = 1;   O_tablesplit Obj_tablesplit; Begin

CREATE FUNCTION Dbo.sf_ds_splitnvarchar(@strValues nvarchar (4000))RETURNS @tblStrList TABLE (id int identity (), value nvarchar (4000))AsBEGINdeclare @strTmp nvarchar (4000)DECLARE @intPos intSelect @strValues =ltrim (RTrim (@strValues))While

Splits all specified characters in a string and then into multiple linesParameter description,Parameter 1: string to be splitParameter 2: Regular expressionParameter 3: Starting position, starting with the first character of the regular expression

One-to-many do not establish an intermediate table when often used in the form of delimiters to store "many" in the "one" of a field, the cost is not to a pair of times as directly associated with the query, generally used in the program after the

--Description: Splitting a string function--SELECT * FROM dbo. Split (' a,b,c,d,e,f,g ', ', ')-- =============================================CREATE FUNCTION [dbo].[Split](@Text VARCHAR(8000) ,@Sign NVARCHAR(4000) ) RETURNS @tempTable TABLE(IDINT

Copy codeThe Code is as follows:SET ANSI_NULLS ONGOSET QUOTED_IDENTIFIER ONGO/*By kudychen 2011-9-28*/CREATE function [dbo]. [SplitString](@ Input nvarchar (max), -- input string to be separated@ Separator nvarchar (max) = ',', -- a string that

SQL Server splits the string to a temporary table without GOCreatefunction [dbo]. [split] (@ SourceSqlvarchar (max), @ StrSepratevarchar (10) returns @ temptable (linevarchar (max) asbegindeclare @ iintset @ SourceSqlrtrim (ltrim (@ SourceSql )) set

Sometimes we use batch operations to Split strings, but SQLServer does not have its own Split function, so we need to implement it ourselves. There's nothing to say. You need to use it directly. Sometimes we use batch operations to Split strings,

I. Use a temporary table as an arrayCopy codeThe Code is as follows:Create function f_split (@ c varchar (2000), @ split varchar (2 ))Returns @ t table (col varchar (20 ))AsBeginWhile (charindex (@ split, @ c) <> 0)BeginInsert @ t (col) values

Not written for more than a month Code It seems a little unfamiliar. I have forgotten a lot of basic things. This is not how to separate the lines in a text box in the morning. The enter key is displayed as/T/N. Therefore, the/T/N 1 method string []

C language how to achieve the string "A1234-E4566-SDFS" in the '-' separated by several strings "a1234" "e4566" "sdfs" to obtain?   there is a function called strtok # include # include

First, the formatting of the string 1. Processing of strings: trim (), LTrim (), RTrim () $name =trim ($_post[' name "), $name =trim ($_post[' password ')), $name =trim ($_post[' email '); The trim () function can strip the starting and ending

This example describes the insertion of a substring method in a PHP string. Share to everyone for your reference, as follows: First look at a common online approach: Method One: String traversal function Str_insert ($str, $i, $substr) {for ($j =0;