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When the string in OC is a Chinese character, we often have to do a string comparison, but the Chinese characters can not be compared, so we will convert the Chinese characters into pinyin, detailed steps such as the following:A mutable string must be a mutable string.nsmutablestring *mutablestring = [nsmutablestring s
sender, EventArgs e) {if (txt_ASCII2.Text! = String. empty) // determines whether the input is null {int P_int_Num; // defines the integer local variable if (int. tryParse (// convert the input characters to numbers txt_ASCII2.Text, out P_int_Num) {txt_Char2.Text = (char) P_int_Num ). toString (); // convert ASCII code to character} else {MessageBox. show (// If the input does not meet the requirements, the prompt box "enter the correct ASCII code va
In the process of web development, when we need to pass in the URL of the Chinese character or other special characters such as HTML, it always seems to encounter a variety of small problems, because different browsers for their coding is not the same. For Chinese, the general practice is: Before passing these text strings to the URL, UrlEncode ($text) is done f
Jspinyin is a simple JavaScript library, which is used to get the corresponding phonetic string according to Chinese, and the plug-in has two functions built into it to get the complete phonetic combination string and the first pinyin. How to use Using the Getfullchars () method to obtain the complete Hanyu Pinyin var pinyin = new Pinyin ();Alert (pinyin.getfullchars (' Hello China ')); Use the Getcamelchars () method to get the first letter of ea
PHP to the URL of the Chinese character encryption, but with the increase in the number of words, the encryption string has been increasing, want to let the length of the encryption character fixed, what good method? Reply content: PHP to the URL of the Chinese character
The processing of Chinese characters in C + +Now programming language and programming environment with China's development began to have further support for Chinese. However, the support for Chinese is generally flawed, and the differences with the compilation environment lead to a lot of problems in Chinese in the cur
ASCII code and Chinese characters in-machine code:In doing Hdoj 2030 Chinese character statistics in the discussion area to see the landlord Post said that the ASCII code value of Chinese characters is negative. But the ASCII code in the book range is 0-255 (of which 0--127 is the international standard Code, 128--255
Processing of Chinese Characters in C/C ++ and Chinese Character garbled characters (wchar_t ), Processing of Chinese text in C/C ++ Today's programming languages and programming environments start to support Chinese languages with the development of China, but the support f
After Ubuntu supports Chinese (see the previous article), the default is UTF-8 encoding, while the Chinese version of Windows is GBK encoded by default. For consistency, the default encoding for Ubuntu is usually changed to GBK. Of course you can not change, but this will make it very inconvenient for us to share files between the two systems, and the files shared by Samba will always appear garbled. It is
Many times, we need to pass in the URL of the Chinese character or other special characters such as HTML, there always seems to be a variety of chaos, different browsers for their coding is not the same, For Chinese, the general practice is: Before passing the text string to the URL, first urlencode ($text); But for some very "dangerous" characters, such as HTML
Solve Linux (Ubuntu) Chinese garbled characters, add Chinese character set linuxubuntu Chinese garbled character set add Chinese character encoding: Java code $ sudovim/var/lib/locales/
The processing of Chinese characters in C + +Today programming language and programming environment with China's development began to support the Chinese language, but the support for the Chinese language is generally flawed, and there are different from the compilation environment, resulting in Chinese in the current
php-Chinese Pinyin first letter tool class, php-Chinese character tool class Php/** * Chinese Pinyin First Letter tool class * Note: English strings: Unchanged returns (including numbers) eg. abc123 = abc123* Chinese string: Returns the phonetic first
In the Ubuntu character landing interface, the Chinese display default is garbled, but also does not support Chinese input, there are many solutions, 1) Install zhcon--to solve the problem of garbled Chinese display.sudo apt-get install ZhconThen ctrl+alt+f1~f6 into the character
Tags: Io OS AR for on CTI as res har{Judge whether a string contains Chinese Characters// Judgestr: string to be judged// Posint: the first Chinese character position}Function tform1.ishavechinese (judgestr: string; var posint: integer): Boolean;VaRP: pwidechar; // the character to be judgedCount: integer; // The posit
Solution to smarty multi-encoding Chinese and English character truncation garbled problem, smarty Chinese and English This article describes how to solve the garbled characters intercepted by multiple Chinese and English characters in smarty. The specific method is as follows: Generally, the display of website pages i
Character truncation to solve the problem of Chinese interception The code is as follows: Function Cut_string ($ string, $ start, $ sublen, $ extstring = '...', $ code = 'utf-8') {// start with Cut_string If ($ code = 'utf-8 ') { $ Pa = "/[\ x01-\ x7f] | [\ xc2-\ xdf] [\ x80-\ xbf] | \ xe0 [\ xa0-\ xbf] [\ x80 -\ xbf] | [\ xe1-\ xef] [\ x80-\ xbf] [\ x80-\ xbf] | \ xf0 [\ x90-\ xbf] [\ x80- \ xbf] [\ x80-\
PHP implementation filters out non-kanji characters to keep Chinese character only This article mainly introduces the implementation of PHP to filter out non-Chinese characters only retain Chinese character, this article directly give implementation code, the need for frien
method: first check all the data, then filter the results (filter non-Chinese characters) data to record the ID of the data, and then update Idea 2 (recommended): Use the regular expression of SQL, which can also be used in SQL. It depends on the database you are using. the specific database has different syntaxes. It depends on your situation. Google it yourself.For example, Oracle has four regular expression functions: regexp_like, regexp_replace,
For Some reasons, the system installed without Chinese support, resulting in the subsequent application of Chinese block garbled phenomenon, the solution is very simple, of course, is not re-installed, only the following three steps can be done. 1, install Chinese package: Yum-Y Groupinstall chinese-support installs al
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