first letter

Using a custom function to get the first letter of Chinese characters

function | Chinese Character | string /*--obtains the first letter of Chinese character string--*/if exists (SELECT * from dbo.sysobjects WHERE id = object_id (N ' [dbo].[ FGETPY] and Xtype in (n ' FN ', n ' IF ', n ' TF '))Drop function [dbo].

1. In MySQL, we often sort a field query, but in Chinese sorting and search, the Chinese character sorting and search results are often wrong. This situation is present in many versions of MySQL.If this problem is not resolved, then MySQL will not

http://blog.csdn.net/zhanglong_longlong/article/details/46772571--can support 20,000 characters of large character set!CreatefunctionF_ch2py (@chn nchar (1)) returns char (1) asbeginDeclare@n intDeclare@c Char (1) Set @n= 63Select @n= @n +1,@c=

SETAnsi_nulls onGOSETQuoted_identifier onGOCREATE FUNCTION [dbo].[f_sys_getpy](@str NVARCHAR(4000))RETURNS NVARCHAR(4000) asBEGINDECLARE @word NCHAR(1),@PY NVARCHAR(4000)SET @PY="' while LEN(@str)>0BEGINSET @word=left(@str,1)SET @PY=@PY+( Case when

/****** object:userdefinedfunction [dbo].    [F_getpy] Script date:06/09/2010 10:31:33 ******/SET ANSI_NULLS onGOSET QUOTED_IDENTIFIER ONGOCreate function [dbo]. [F_getpy] (@str nvarchar (4000))Returns nvarchar (4000)AsBegindeclare @strlen int, @re

When working with MySQL, the data table uses the UTF8 character set, in which the Chinese cannot be sorted directly by pinyin.If the character encoding of a field name in the data table TBL is Latin1_swedish_ciSELECT * from ' TBL ' ORDER by Birary

Provides various official and user-released code examples and code reference. You are welcome to exchange and learn. // Obtain the first letter of the fieldFunction getfirstchar ($ s0 ){$ Fchar = ord ($ s0 {0 });If ($ fchar> = ord ("A") and $ fchar $

Public Static stringFormatbizqueryparamap (dictionarystring,string> Paramap,BOOLUrlEncode) { stringBuff =""; Try { varresult = fromPairinchParamap byPair. KeySelectpair; foreach(keyvaluepairstring,string> Pairinchresult) {

Javascript uses a regular expression to match the same word as the first letter and the last letter. js expression This example describes how to use a regular expression in JavaScript to match the same word as the last letter. Share it with you for

Recent projects using the Symfony framework, this framework for the operation of the database in this team using ORM to operate, to be honest, the development efficiency and efficiency of using ORM is not necessarily high, to the name of its entity

The project needs a choice of city name function, the specific data can be found on the website of the National Bureau of Statistics, there are many direct search, such as http://blog.jjonline.cn/phptech/172.html.The data is there, but how are

There is a need for a recent project to extract the first letter of each word in a massive Dictionary of Chinese and English (including arabic numerals 0-9: Gannicus --> G Free --> Z 2B --> E Silly X --> SCopy codeThe Code is as follows:Private

Recent projects using the Symfony framework, this framework for the operation of the database in this team using ORM to operate, to be honest, the development efficiency and efficiency of using ORM is not necessarily high, to the name of its entity

Preface This article mainly introduces about PHP to get the first letter of Chinese characters and sorting related content, because often when we do the project, there will be the need for the first alphabetical order, such as: The city of the

Php code for batch obtaining the first letter (Chinese characters, numbers, and English letters) $ Mysql_server_name = '192. 0.0.1 '; // change it to your mysql database server. $ Mysql_username = 'user';

This article mainly introduces the method of getting the first letter of Chinese pinyin in PHP program, the friends who are interested in the reference, hope to be helpful to everyone. The code is as follows: PHP gets Chinese characters Pinyin

function tdm.gethzpy (const ahzstr:string): string;Constchinacode:array[0..25, 0..1] of Integer = ((1601, 1636), (1637, 1832), (1833, 2077),(2078, 2273), (2274, 2301), (2302, 2432), (2433, 2593), (2594, 2786), (9999, 0000),(2787, 3105), (3106, 3211),

/// /// Convert Chinese characters into the first letter in pinyin/// /// /// Private string ChineseCap (string ChineseStr){String Capstr = "";Byte [] ZW = new byte [2];Long ChineseStr_int;String CharStr, ChinaStr = "";For (int I = 0; I {CharStr =

Today, I saw a "C # Calculate Chinese pinyin code" on the Blog of yyf9989. I thought it was complicated to read the code. It mainly retrieves the position of the input Chinese characters in the array and returns the first letter. So I remembered