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I want to remove double quotes from a String

...r goal is to replace all double quotes). Here's how it works: ['"] is a character class, matches both single and double quotes. you can replace this with " to only match double quotes. +: one or more quotes, chars, as defined by the preceding char-class (optional) g: the global flag. This tells J...
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What is a simple command line program or script to backup SQL server databases?

...ng to backup all Databases: Use Master Declare @ToExecute VarChar(8000) Select @ToExecute = Coalesce(@ToExecute + 'Backup Database ' + [Name] + ' To Disk = ''D:\Backups\Databases\' + [Name] + '.bak'' With Format;' + char(13),'') From Master..Sysdatabases Where [Name] Not In ('tempdb') and d...
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How to send a simple string between two programs using pipes?

...lt;sys/types.h> #include <unistd.h> int main() { int fd; char * myfifo = "/tmp/myfifo"; /* create the FIFO (named pipe) */ mkfifo(myfifo, 0666); /* write "Hi" to the FIFO */ fd = open(myfifo, O_WRONLY); write(fd, "Hi", sizeof("Hi")); close(fd); /* rem...
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INT 10H 中断介绍 - C/C++ - 清泛网 - 专注C/C++及内核技术

...始行列   BH = 页号   AL = 0,BL = 属性   串:Charchar,……,char   AL = 1,BL = 属性   串:Charchar,……,char   AL = 2   串:Char,attr,……,char,attr   AL = 3   串:Char,attr,……,char...
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RegEx to find two or more consecutive chars

I need to determine if a string contains two or more consecutive alpha chars. Two or more [a-zA-Z] side by side. Example: ...
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What is the difference between printf() and puts() in C?

...e (except for the added newline) if the string doesn't contain any control characters (%) but if you cannot rely on that (if mystr is a variable instead of a literal) you should not use it. So, it's generally dangerous -and conceptually wrong- to pass a dynamic string as single argument of printf...
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mfc110d.dll!ATL::CSimpleStringT::~CSimpleStringT() 行 291 - 更多技术 -...

...ATL::CStringData::Release() 行 118 C++ mfc110d.dll!ATL::CSimpleStringT<char,1>::~CSimpleStringT<char,1>() 行 291 C++ mfc110d.dll!ATL::CStringT<char,StrTraitMFC_DLL<char,ATL::ChTraitsCRT<char> > >::~CStringT<char,StrTraitMFC_DLL<char,ATL::ChTraitsCRT<char> > >() 行 1241 C++ ... 报错...
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How can I pad a String in Java?

... What if you need to lpad with other chars (not spaces) ? Is it still possible with String.format ? I am not able to make it work... – Guido Aug 11 '09 at 15:48 ...
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Maximum length for MySQL type text

...e to the max length of a text field in my MySQL database table. How many characters can a type text field store? 8 Answer...
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#define macro for debug printing in C?

... #include &lt;stdarg.h&gt; #include &lt;stdio.h&gt; void dbg_printf(const char *fmt, ...) { va_list args; va_start(args, fmt); vfprintf(stderr, fmt, args); va_end(args); } You can also use this technique in C99, of course, but the __VA_ARGS__ technique is neater because it uses re...