character set conversion

The following table lists the dependencies between PHP extension libraries. Extended library descriptionPhp_bz2.dll Bzip2 compression function library nonePhp_calendar.dll built-in calendar conversion function library since PHP 4.0.3Php_c2.16.dll no

1.Conversion between int and char:Int atoi (const char * Str );ExampleChar * Ch = "152 ";Int num = atoi (CH );Output: num = 152;Char * ITOA (INT Val, char * dstbuf, int Radix );ExampleInt number = 123456789;Char string [25];Char * Ch;Ch = ITOA

Oracle databases have two backup methods. The first type is physical backup. This method enables complete database recovery, but the database must run in the recovery mode (the business database runs in the non-recovery mode ), this method requires

Firefox and Thunderbird are browsers and mail clients in the Mozilla Network suite respectively. Firefox does not use Microsoft's ie kernel and is naturally immune to many rogue plug-ins, thunderbird is an excellent mail client that integrates

MySQL character set ultimate solution [posting]   MySQL, an open-source database, has always been the first choice for small and medium-sized enterprises to build Web applications. In particular, It is a golden partner to cooperate with PHP and

From: http://blog.csdn.net/lele5000/article/details/6704247 Preface: The implementation of MD5 and base64 functions is not the focus of this article. The focus is on the trouble of Character Set conversion during implementation.   Recently, due to

I. Description The ACL Project is a cross-platform network communication library and Server programming framework that supports Linux, Win32, Solaris, MacOS, And FreeBSD. It also provides more practical function libraries. With this library, you can

The following content is taken from the Internet and sorted out.   Terms: Bi (Business Intelligence): Business Intelligence,   DW (data warehouse): Data Warehouse. For details, see section Q1.   OLTP (on-line transaction processing): Online

PrintwriterClass is used to replace Java 1.0PrintstreamClass, which can correctly process multi-byte character sets and international text. Sun initially planned to abandon printstream and support printwriter, but gave up the idea when it realized

When PHP processes the page, we use iconv or mb_convert functions for character set conversion. However, this is actually a prerequisite. That is, we must know in and out encoding in advance before we can perform the correct conversion.The following

View multiple character sets supported by MySQL: showcharacterset; view character set verification rules: showcollation; showcollationlikegb %; each character set has a default verification rule. Bytes ------------------------------------------------

Simply say PHP optimizer those things that PHP optimizes those things When we write programs, we always want to make our programs take up the least amount of resources, run faster, and have less code. We tend to lose a lot of things while pursuing

Mod_actions Based on the media type or request method, to execute CGI scripts Mod_alias Provides ing and URL redirection from different parts of the file system to the document tree. Mod_asis Send a file containing the

  3-character encoding model Programmers often face complex problems, and the simplest way to reduce complexity is to divide and conquer them. Peter Constable describes the four-layer model of Character encoding in his article "character set

Implement Chinese-English character set conversion under SQLPLUSAlter session set nls_language = 'American ';Alter session set nls_language = 'simplified CHINESE ';Key knowledge points:I. Operations on tables1) create a tableCreate table test as

The control file is of great significance in backup. We recommend that you back up it separately each time. If the database version permits, you should set it to the control file for automatic backup. Increase the value of the initialization

  SQL Server 6.5 litre SQL SERVER 2000   Prerequisites: I. SQL Server 6.5 is generally installed on Windows NT 4.0 and requires NT to reach SP4 It is better to hit at least sp4 and SP5 in SQL Server 6.5. Ii. SQL Server 6.5 Tempdb database

Correct the request for modifying the NLS_LENGTH_SEMANTICS parameter of the database. nlslengthsemantics1. developer error requirements First, let's look at an email that a developer asked a DBA to modify the NLS_LENGTH_SEMANTICS parameter of the

During exp import, we often encounter the issue of inconsistent warning characters. The following describes how to configure the nls_lang parameter during imp/exp import and export. It is recommended that the configuration of nls_lang be consistent

Five practical tips for MySQL Query Optimization, This article summarizes and analyzes the MySQL query optimization techniques. We will share this with you for your reference. The details are as follows: Anyone familiar with SQL statements knows