rtrim

javascript| functions//function Name:trim Function Description: Removing the trailing spaces of a string Creation Date:2004-7-13 15:30 Last Modify by:n/a Last Modify date:n/a String.prototype.trim=function () { Return This.replace (/(^\s*) | ( \s*$)/

Insert | stored procedure I've found two stored procedures that automatically generate a stored procedure for inserting and updating a datasheet, now dedicated to everyone! Insert: Create procedure Sp_geninsert @TableName varchar

1, ASCII Returns the decimal number corresponding to the specified character; Sql> Select ASCII (a) a,ascii (a) a,ascii (0) Zero,ascii () space from dual; A A ZERO space --------- --------- --------- --------- 65 97 48 32 2. CHR Give an

Copy CodeThe code is as follows: Untitled Page ' > CS Code: Copy CodeThe code is as follows: Using System; Using System.Collections; Using System.Configuration; Using System.Data; Using System.Linq; Using System.Web; Using

server| Stored Procedures SQL Server writes stored procedure gadgetsThe following are the source programs for two stored procedures/*=========================================================== Syntax: Sp_geninsert ,Take the Northwind database as an

This article mainly introduces Perl delete leading and trailing blanks (remove left and right spaces, white space characters), this article gives a number of methods to achieve this requirement, the need for friends can refer to the following In

js| data These JS code are some of the form submitted in the code often used, most of the code is written with regular expressions!Go to the left space;function LTrim (s) {Return S.replace (/^\s*/, "");}Go to the right space;function RTrim (s)

ASCII (str)Returns the ASCII code value of the leftmost character of the string str. If Str is an empty string, returns 0. If STR is NULL, returns NULL.Mysql> Select ASCII (' 2 ');-> 50Mysql> Select ASCII (2);-> 50Mysql> Select ASCII (' DX ');->

Data | condition Liketransact-sql reference like Determines whether the given string matches the specified pattern. Patterns can contain regular characters and wildcard characters. During pattern matching, regular characters must exactly match the

Asp.net| Tips 1. Constructors cannot bring return value types because constructors return is the object itself. 2, convert the string to date type, with Datetime.parese () or DateTime. ParseExact () function. 3, if (! Page.IsPostBack) {} Use this

  This article mainly introduces PHP using reflection Insert Object example, need friends can refer to the following Code as follows:/** * Insert Insertmodel (), use reflection, slightly less efficiency * @param class $model object &nbs P *

These days busy doing graduation design, busy knocking code, early found as the original "boring" of those technical words to knock again is not much significance, because it would be better to write down the time it takes to read it carefully or

Pagination | Data for very large data models, it is wasteful to load the entire data source every time when paging is retrieved. The usual choice is to retrieve the chunk of the page size, rather than retrieve all the data, and then step into the

Functions | example | String ASP's String function example Use String functions to truncate the string to the end, case substitution, and so on. function Syntax function Len Len (string|varname) returns the number of characters within a string, or

CREATE PROCEDURE SALES. Db2pagination (in Itbname VARCHAR),--table nameIn Ishowfield VARCHAR (1000),--display fieldIn Ijoin VARCHAR (1000),--join conditions (for example: inline, outreach)In Iwhere VARCHAR,--query Criteria (Note: Do not add WHERE)In

Ajax [Copy this Code] CODE:-----------------------------Jack's note ajaxjs.js-----------------------------Here is a window to display a waitdocument.write (' data is being read, please wait for ... ')Showloading controls the display and hiding of

Author: Hu Sunliang I am in the maintenance of the company's internal Web site encountered a practical problem--mis supervisor required to put some technical documents on the Web page, and can only let MIS staff browsing. This involves the question

Oracle How to realize the transformation of people's coins in Oracle Author: ccbzzp Oracle is very powerful in the reality of the report, especially in reality applications that use the issue of the size of the people's currency, I write a letter

server|sqlserver| First type: (cricket) ALTER TABLE TB ALTER COLUMN colname nvarchar (MB) COLLATE chinese_prc_ci_as --No case sensitive ALTER TABLE TB ALTER COLUMN colname nvarchar (MB) COLLATE chinese_prc_cs_as --Case sensitive ALTER DATABASE

In PHP, we can use the ftp_connect correlation function to achieve file upload and download function, in fact, the FTP client is the same operation, I would like to introduce you to the use of PHP to achieve Approximate principle Iterate through