雖然這篇regexec鄉民發文沒有被收入到精華區：在regexec這個話題中，我們另外找到其它相關的精選爆讚文章
[爆卦]regexec是什麼？優點缺點精華區懶人包
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#1【C 語言】使用Regular Expressions | 辛西亞的技能樹
在使用regex.h 進行開發時，一般會有三個步驟：編譯、 匹配、 釋放，三個步驟分別對應到四個常用函式中的其中三個： regcomp() 、 regexec() ...
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#2regexec() — Execute Compiled Regular Expression - IBM
The regexec() function compares the null-ended string against the compiled regular expression preg to find a match between the two. The nmatch value is the ...
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#3regex(3) - Linux manual page - man7.org
POSIX regex matching regexec() is used to match a null-terminated string against the precompiled pattern buffer, preg. nmatch and pmatch are ...
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#4C語言正則表示式詳解regcomp() regexec() regfree()用法詳解
匹配正則表示式regexec(); 釋放正則表示式regfree(). 下邊是對三個函式的詳細解釋. 1、int regcomp (regex_t *compiled, ...
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#5regexec(3): POSIX regex functions - Linux man page
regexec () is used to match a null-terminated string against the precompiled pattern buffer, preg. nmatch and pmatch are used to provide information regarding ...
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#6regexec() -- compare string to regular expression - MKS Toolkit
The regexec() function compares the null-terminated string specified by string with the compiled regular expression preg initialized by a previous call to ...
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#7regexec()
regexec (). Compare a string with a compiled regular expression. Synopsis: #include <regex.h> int regexec( const regex_t * preg, const char * string, ...
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#8C语言正则表达式详解regcomp() regexec() regfree()详解
函数regexec 会使用这个数据在目标文本串中进行模式匹配。执行成功返回0。 参数说明： ①regex_t 是一个结构体数据类型，用来存放编译后的正则表达式，它 ...
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#9why regexec() in posix c always return the ... - Stack Overflow
regexec performs a regex match. Once a match has been found regexec will return zero (i.e. successful match). The parameter pmatch will contain information ...
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#10regexec - man pages section 3: Basic Library Functions
The regexec() function compares the null-terminated string specified by string with the compiled regular expression preg initialized by a previous call to ...
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#11regexec(3) manual page
regexec (const regex_t * restrict preg, const char * restrict string, size_t nmatch, regmatch_t pmatch[restrict], int eflags);
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#12正则匹配函数——regcomp和regexec - 云+社区- 腾讯云
函数regexec会使用这个数据在目标文本串中进行模式匹配。执行成功返回0。 regex_t:是一个结构体数据类型，用来存放编译后的规则表达式，它的 ...
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#13regexec(3) - FreeBSD
REGEX(3) FreeBSD Library Functions Manual REGEX(3) NAME regcomp, regexec, regerror, regfree -- regular-expression library LIBRARY Standard C Library (libc, ...
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#14regexec: regular expression matching - Linux Man Pages (3p)
The regexec() function compares the null-terminated string specified by string with the compiled regular expression preg initialized by a previous call to ...
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#15regexec.c - Apple Open Source
the outer shell of regexec() * * This file includes engine.c *twice*, after muchos fiddling with the * macros that code uses.
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#16regcomp
The regexec() function compares the null-terminated string specified by string with the compiled regular expression preg initialised by a previous call to ...
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#17regexec.c source code [glibc/posix/regexec.c] - Woboq Code ...
177, /* regexec searches for a given pattern, specified by PREG, in the. 178, string STRING. 179. 180, If NMATCH is zero or REG_NOSUB was set in the cflags ...
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#18regexec Subroutine
The regexec subroutine compares the null-terminated string in the String parameter with the compiled basic or extended regular expression in the Preg ...
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#19regexec
regexec -- regular expression matching. Description. The regexec() function shall behave as specified in ISO POSIX (2003), except with differences as listed ...
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#20regexec (GNU Gnulib)
9.910 regexec ... Portability problems fixed by Gnulib: This function is missing on some platforms: mingw, MSVC 14. Many regular expression implementations have ...
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#21C++ (Cpp) regexec Examples - HotExamples
C++ (Cpp) regexec - 30 examples found. These are the top rated real world C++ (Cpp) examples of regexec extracted from open source projects.
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#22linux C语言处理正则表达式- 青儿哥哥 - 博客园
后面我们执行regexec函数后，就可以得到“阿星”（后面再讲）。 再来说说cflags：. cflags 的取值有：REG_EXTENDED、REG_ICASE、REG_NOSUB和REG_NEWLINE。这 ...
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#23libc/regex/regexec.c - platform/bionic - Git at Google
the outer shell of regexec(). *. * This file includes engine.c *twice*, after muchos fiddling with the. * macros that code uses.
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#2417 Regular Expressions | R Programming for Data Science
regexec () : This function searches a character vector for a regular expression, much like regexpr() , but it will additionally return the locations of any ...
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#25regexec
#include <regex.h> int regexec( const regex_t *preg, const char *string, size_t nmatch, regmatch_t *pmatch, int eflags );. Description: The regexec() function ...
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#26ruby/regexec.c at master - GitHub
The Ruby Programming Language [mirror]. Contribute to ruby/ruby development by creating an account on GitHub.
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#27c - 使用regexec 时分组 - IT工具网
我有一个像 051916.000 这样的输入字符串。我想分离 05 、 19 、 16 和 000 。 我正在尝试在C 语言中以这种方式使用 regexec 。 regex_t r; regmatch_t pmatch[4]; ...
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#28lib/Support/regexec.c File Reference - LLVM
Definition at line 111 of file regexec.c. ◇ BACK [1/2]. #define BACK, (, dst,.
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#29C語言正則表達式詳解regcomp() regexec() regfree()詳解 - 台部落
編譯正則表達式regcomp(); 匹配正則表達式regexec(); 釋放正則表達式regfree(). 下邊是對三個函數的詳細解釋. 1、int regcomp (regex_t *compiled, ...
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#30正則匹配函數——regcomp和regexec
函數regexec會使用這個資料在目標文本串中進行模式比對。執行成功返回0。 regex_t:是一個結構體資料類型，用來存放編譯後的規則運算式， ...
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#31src/backend/regex/regexec.c Source File
28 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 29 *. 30 * src/backend/regex/regexec.c.
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#32C語言正則表達式詳解regcomp() regexec() regfree()詳解
2. int regexec (regex_t *compiled, char *string, size_t nmatch, ... 當我們編譯好正則表達式後，就可以用regexec 匹配我們的目標文本串了，如果在 ...
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#33Red Hat Enterprise Linux 3.8 - Segmentation Fault in regexec()
On SMP and RHEL 3.x environment, segmentation fault in regexec() may occur. The stack trace of core is the below: (gdb) bt #0 0x003b3b5c in build_trtable ...
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#34regex(3)翻譯
REGEX(3) Linux程序員手冊REGEX(3) 名稱regcomp、regexec、 regerror、 regfree － POSIX ... int cflags); int regexec(const regex_t *preg, const char *string, ...
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#35使用C语言中的regcomp()和regexec()函数进行正则表达式匹配
Regular expression matching using regcomp() and regexec() functions in C对使用C语言的正则表达式库不熟悉。当前正在尝试使用Regexec() ...
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#36C语言正则表达式详解regcomp() regexec() regfree()详解 - Python
这个函数把指定的正则表达式pattern编译成一种特定的数据格式compiled，这样可以使匹配更有效。函数regexec 会使用这个数据在目标文本串中进行模式匹配。
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#37regexec - manned.org
REGEX(3) Linux Programmer's Manual REGEX(3) NAME regcomp, regexec, regerror, regfree - POSIX regex functions SYNOPSIS #include <sys/types.h> #include ...
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#38Man page of REGEX
regcomp, regexec, regerror, regfree - POSIX regex 関数 ... const char *regex, int cflags); int regexec(const regex_t *preg, ...
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#39函数库regexec匹配正则表达式（转载） - ChinaUnix.net
一旦用regcomp()成功地编译了正则表达式，接下来就可以调用regexec()完成模式匹配： int regexec(const regex_t *preg, const char *string, size_t nmatch,regmatch_t ...
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#40musl: src/regex/regexec.c | Fossies
1 /* 2 regexec.c - TRE POSIX compatible matching functions (and more). 3 4 Copyright (c) 2001-2009 Ville Laurikari <[email protected]> 5 All rights ...
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#41regexec from regex.h Segmentation fault - C / C++ - Bytes ...
success = regexec(&test_reg, cool, num_matches, matches, 0); printf("regexec success = %d\r\n", success); printf("overall match start index = %d\r\n", ...
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#42Detailed explanation of C language regular expressions ...
Match regular expression regexec(); Release the regular expression regfree(). Below is a detailed explanation of the three functions. 1、int regcomp (regex_t * ...
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#43MAN regexec (3) Библиотечные вызовы (FreeBSD и Linux)
regexec используется для сравнения строки, завершающейся нулем, с предварительно обработанным буферным шаблоном preg. nmatch и pmatch используются для получения ...
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#44gnurx-sys 0.3.1 - Docs.rs
All regular expression searching must be done via a compiled pattern buffer, thus regexec() must always be supplied with the address of a regcomp() initialized ...
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#45C語言正則表達式詳解regcomp() regexec() regfree()詳解
編譯正則表達式regcomp(); 匹配正則表達式regexec(); 釋放正則表達式regfree(). 下邊是對三個函數的詳細解釋. 1、int regcomp (regex_t *compiled, ...
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#46【C】在表示式中使用b時，C中的regexec不匹配 - 程式人生
【C】在表示式中使用b時，C中的regexec不匹配. 2020-12-26 C. 我試圖在我的C程式碼中使用正則表示式在我正在讀取的文字檔案的每一行中查詢一個字串，而 \b boundary ...
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#47中国领先的IT技术网站 - 51CTO
一旦用regcomp()函数成功地编译了正则表达式，接下来就可以调用regexec()函数完成模式匹配： int regexec(const regex_t *preg, const char *string, size_t nmatch ...
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#48Man page of REGCOMP - Directory has no index file.
The regexec() function compares the null-terminated string specified by string with the compiled regular expression preg initialized by a previous call to ...
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#49posix/regexec.c - Glibc source code - Elixir Bootlin
regexec searches for a given pattern, specified by PREG, in the string STRING. If NMATCH is zero or REG_NOSUB was set in the cflags argument to 'regcomp', ...
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#50C 正则表达式
int regexec(const regex_t *preg, const char *string, size_t nmatch, regmatch_t pmatch[], int eflags);. 该函数将 string 字符串用来与 preg 进行 ...
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#51正则匹配函数——regcomp和regexec - 米扑博客
函数regexec会使用这个数据在目标文本串中进行模式匹配。执行成功返回0。 regex_t:是一个结构体数据类型，用来存放编译后的规则表达式，它的 ...
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#52CVE-2017-9729 | uClibc Regular Expression regexec.c ...
In uClibc 0.9.33.2, there is stack exhaustion (uncontrolled recursion) in the check_dst_limits_calc_pos_1 function in misc/regex/regexec.c when ...
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#53[SOLVED] Regexec problem - C Board
Just having problems using regexec in C I want to match a simple pattern several times, like "(string)", but I always get only one result.
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#54Unused structure elements in regmatch_t array are not -1
If you want regexec to fill in unused array elements with -1, you need to tell it how many there are in the first place.
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#55934 – segfault in regexec - sourceware.org
During the development of a multi threaded application on a multi processor machine I found a segfault in regexec. I could not reproduce ...
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#56Boost.Regex: POSIX API Compatibility Functions - 1.31.0
regexec finds the first occurrence of expression e within string buf. If len is non-zero then *m is filled in with what matched the regular expression, ...
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#57Linux下regexec函数进行十六进制正则匹配时的困惑 - 百度知道
#include <stdlib.h>#include <stdio.h>#include <regex.h>int regcomp(regex_t *preg, const char *regex, int cflags); int regexec(const regex_t *preg, ...
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#58regexec(3) — manpages-dev — Debian buster
regcomp, regexec, regerror, regfree - POSIX regex functions ... int regexec(const regex_t *preg, const char *string, size_t nmatch, ...
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#59regex(3) — Linux manual pages
regexec () is used to match a null-terminated string against the precompiled pattern buffer, preg . nmatch and pmatch are used to provide information ...
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#60Regular expressions in C are detailed with examples - OfStack
Compile the regular expression, regcomp; Match regular expression, regexec; Release the regular expression, regfree. The function prototype. /* ...
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#61C语言正则表达式详解regcomp() regexec() regfree ... - BBSMAX
C语言正则表达式详解regcomp() regexec() regfree()详解. young525 2016-05-09 原文. 标准的C和C++都不支持正则表达式，但有一些函数库可以辅助C/C++程序员完成这一 ...
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#62c regular expression - Programming VIP
In fact, REG_NEWLINE has two functions: 1. Make ^ and $valid. 2. Absolutely do not match newline characters. Function regexec parameter eflags: ...
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#63POSIX Compatible C API's
regexec finds the first occurrence of expression e within string buf. If len is non-zero then *m is filled in with what matched the regular expression, ...
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#64正則表示式：文字處理的大絕招 - R語言翻轉教室
regexec 也是R裡面的正則表示式的函數之一。 regmatches 可以從比對出來的結果，抽取資訊。 這樣的組合在抽取子模式的內容時，是很方便的。
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#65regexec.c | searchcode
1/* 2 * the outer shell of regexec() 3 * 4 * This file includes engine.c *twice*, after muchos fiddling with the 5 * macros that code uses.
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#66在libc 版本2.2.5 中，regex 函數是否像“regexec”線程安全？
在libc 版本2.2.5 中，regex 函數是否像“regexec”線程安全？ 問 9年11個月. 觀看622倍. 4. 622. I've read that regex functions in the libc should be threadsafe, ...
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#67regex.h - Linux Howtos: manpages
Use Extended Regular Expressions. REG_ICASE: Ignore case in match. REG_NOSUB: Report only success or fail in regexec(). REG_NEWLINE: Change the handling of < ...
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#68C語言正規表示式判斷例程 - 程式前沿
函式regexec 會使用這個資料在目標文字串中進行模式匹配。執行成功返回0。 引數說明： ①regex_t 是一個結構體資料型別，用來存放編譯後的正規表示式， ...
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#69UNIX man pages : regcomp (3) - DESY - IT
regcomp, regexec, regerror, regfree - regular expression matching ... int cflags); int regexec(const regex_t *restrict preg, const char *res- trict string, ...
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#70Question Regular expression matching using regcomp() and ...
Currently am trying to use Regexec() and Regcomp() functions to search for a string that matches my pattern or regular expression. but i can*t generate my ...
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#71regexec is slow - Very Computer
of this are the regexec() calls (eating lots of CPU). My startegy is: 1) compile all the regex-es with regcomp() on startup
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#72Regular expressions in C - GeeksforGeeks
RegEx compiled successfully. ... The regexec() function is used to match a string against a pattern. It takes in five arguments: ... Syntax: regexec ...
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#73grep: Pattern Matching and Replacement - Rdrr.io
grep, grepl, regexpr, gregexpr and regexec search for matches to argument pattern within each element of a character vector: they differ in the format of ...
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#74POSIX regex函数（regcomp，regexec）是否线程安全？
POSIX: regcomp, regerror, regexec, regfree - regular expression matching. If they are not thread-safe, are there any other options?
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#75consecutive/deferred use of regular expression matching with ...
I need to compile a regular expression 3 times before doing the matches afterward (regcomp() x3 then regexec() x 3), but I get a segfault when I …
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#76regexec versioned interception fails #1390 - githubmemory
regexec versioned interception fails #1390. GCC testcase c-c++-common/asan/pr98920.c #include <stdio.h> #include <sys/types.h> #if __has_include(<regex.h>) ...
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#77regex-1.c
0) { return 0; } status = regexec(&re, string, (size_t) 0, NULL, 0); regfree(&re); if (status != 0) { return 0; } return 1; } int main(int argc, ...
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#78The GNU C Library - Matching POSIX Regexps
Function int regexec (regex_t *compiled, char *string, size_t nmatch, regmatch_t matchptr [], int eflags): This function tries to match the compiled regular ...
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#79regcomp(3C)
regcomp(), regerror(), regexec(), regfree() — regular expression matching ... const char *__restrict pattern, int cflags); int regexec( const regex_t ...
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#80why regexec() in posix c always return the first match,how can ...
int regexec(const regex_t *preg, const char *string, size_t nmatch, regmatch_t pmatch[], int eflags); nmatch and pmatch are used to provide information ...
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#81regexec() – Searching for Matches - laurikari.net
regexec () – Searching for Matches. #include <tre/tre.h> int tre_regexec(const regex_t *preg, const char *string, size_t nmatch, regmatch_t pmatch[], ...
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#82Manpage of REGEX - COM-FSM
regcomp, regexec, regerror, regfree - POSIX regex functions ... const char *regex, int cflags); int regexec(const regex_t *preg, ...
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#83(heap buffer overflow) in S_regmatch - regexec.c:6057
... sp 0x7fff325d9628 READ of size 1 at 0x61900000a4aa thread T0 #0 0xb9988e in S_regmatch /root/perl/regexec.c:6057:24 #1 0xb691ec in S_regtry...
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#84regcomp(S)
regexec (S) compares the null-terminated string with the compiled regular expression preg, and stores the information about matches in the array pmatch.
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#85C语言正则表达式详解regcomp() regexec() regfree()详解 - Ancii
2. int regexec (regex_t *compiled, char *string, size_t nmatch, ... 当我们编译好正则表达式后，就可以用regexec 匹配我们的目标文本串了，如果在 ...
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#86Re: Processing the Regexec() Matches Array -- RPG400-L
Re: Processing the Regexec() Matches Array -- Well I solved my own problem by making the matches array a multi-occurring data structure ...
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#87C语言正则表达式详解regcomp() regexec() regfree()用法详解
C语言处理正则表达式常用的函数有regcomp()、regexec()、regfree()和regerror()，这里就为大家介绍一下，需要的朋友可以参考一下啊.
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#88c语言中正则表达式使用:regcomp,regexec,regerror,regfree.
匹配正则表达式regexec() 释放正则表达式regfree() 下边是对三个函数的详细解释 1、int regcomp (regex_t *compiled, const char *pattern, int cflags)
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#89在C 程式中，使用Regex (Regular Expression) library - 石頭閒語
... -c -o regexec.o regexec.c gcc -I. -DPOSIX_MISTAKE -DWIN32 -c -o ... ar cr libregex.a regcomp.o regexec.o regerror.o regfree.o ranlib ...
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#90regexec损坏的const char * 参数_c - 開發99編程知識庫
我有以下代码：char *buffer = calloc(400, sizeof(char));//buffer gets assigned a string through fgetsif (!regexec(&line_regex, buffer, 400, ...
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#91Regular Expressions in R - Amazon AWS
These are grep() , grepl() , regexpr() , gregexpr() , regexec() , sub() , and gsub() . Although they require mostly similar inputs, their returned values ...
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#92Are regex functions like “regexec” thread safe in libc version ...
So I'm not really sure if functions like "regexec" are thread safe or if they should be protected by a mutex? If anyone has any clue about this, ...
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#93use of regcomp and regexec - LinuxQuestions.org
hi i have a question to do with the use of regcomp and regexec suppose i want to check whether a string matches any number between 250 and ...
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#94[ace-users] regcomp, regexec, regfree Problems on Linux
The problem seems to occur when I call regcomp () in the constructor, regexec () in the operator ()() function overload method, ...
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#95[C] C 語言，使用Regular Expressions - 第二十四個夏天後
if( regexec( &preg , str , nmatch , pmatch , 0 ) == 0 ) // 非0 為no match { for( i = 0; i < nmatch && pmatch[i].rm_so >= 0 ; ++i )
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#96使用C中的regcomp（）和regexec（）函数进行正则表达式匹配
在C语言上使用regex library并不熟悉。目前我正在尝试使用Regexec() and Regcomp()函数来搜索与我的模式或正则表达式匹配的字符串。但我不能生成我匹配的字符串。
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#97Code Quality: The Open Source Perspective
A code to regexec64 eval = regexec(defpreg, string, nomatch ? 0 : maxnsub + 1, match, eflags | REG_STARTEND); leads to a call to lmatcher:65 ...
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#98关于regcomp()、regexec() 正则表达式的问题 - 极客分享
int regexec (regex_t *compiled, char *string, size_t nmatch, regmatch_t matchptr ... 函数regexec 会使用这个数据在目标文本串中进行模式匹配。
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#99regex101: build, test, and debug regex
Regular expression tester with syntax highlighting, explanation, cheat sheet for PHP/PCRE, Python, GO, JavaScript, Java. Features a regex quiz & library.
regexec 在 コバにゃんチャンネル Youtube 的精選貼文
regexec 在 大象中醫 Youtube 的最讚貼文
regexec 在 大象中醫 Youtube 的最佳貼文