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c++ Programming Glossary: stringsC++ convert hex string to signed integer http://stackoverflow.com/questions/1070497/c-convert-hex-string-to-signed-integer integer hex signed share improve this question use std stringstream unsigned int x std stringstream ss ss std hex fffefffe.. this question use std stringstream unsigned int x std stringstream ss ss std hex fffefffe ss x the following example produces.. sstream #include iostream int main unsigned int x std stringstream ss ss std hex fffefffe ss x output it as a signed type..
what is the difference between const int*, const int * const, int const * http://stackoverflow.com/questions/1143262/what-is-the-difference-between-const-int-const-int-const-int-const the value that you point to. Most often this is seen with cstrings where you have a pointer to a const char . You may change which.. change which string you point to but you can't changed the strings content. This is important when the string itself is in the..
RAII and smart pointers in C++ http://stackoverflow.com/questions/395123/raii-and-smart-pointers-in-c at least two reasons. Firstly due to the implementation of strings copying a string tends to be inexpensive. Secondly due to what's..
http://stackoverflow.com/questions/402283/stdwstring-vs-stdstring one If an application works with char then the char strings are encoded printed shown on GUI labels using the local charset.. fact is that behind the scenes Windows works with wchar_t strings so even historical applications will have their char strings.. so even historical applications will have their char strings converted in wchar_t when using API like SetWindowText low level..
What is the proper declaration of main? http://stackoverflow.com/questions/4207134/what-is-the-proper-declaration-of-main and argv respectively. argv is a pointer to an array of C strings representing the arguments to the program. argc is the number..
WChars, Encodings, Standards and Portability http://stackoverflow.com/questions/6300804/wchars-encodings-standards-and-portability to read input char sequences and make them into workable wstrings and vice versa. iconv and UTF 8 16 32 A function library to.. between WCHAR T and UTF . So should I always store my strings internally in an encoding agnostic wstring interface with the.. conversion part of the core and use uint32_t char32_t strings internally with UCS 4. Windows While using wide strings is generally..
Why should `new` be used as little as possible? http://stackoverflow.com/questions/6500313/why-should-new-be-used-as-little-as-possible instances 4 Line instances 1 Table instance and all the strings contents and everything is freed automagically . share improve..
Singleton: How should it be used http://stackoverflow.com/questions/86582/singleton-how-should-it-be-used In user interface widgets It is supposed to be a cache In strings In Sessions I can go all day long How to create the best singleton..
What is the difference between _tmain() and main() in C++? http://stackoverflow.com/questions/895827/what-is-the-difference-between-tmain-and-main-in-c main function you get a program where an array of wchar_t strings are passed to the main function which interprets them as char.. passed to the main function which interprets them as char strings. Now in UTF 16 the character set used by Windows when Unicode.. Yep by a null byte. So your program sees a bunch of strings each one byte long. In general you have three options when doing..
Convert const char* to wstring http://stackoverflow.com/questions/10737644/convert-const-char-to-wstring in the net. So I'm asking you guys how to do it. Edit The Strings are UTF 8 and I'm using OSX and Windows XP Vista 7 c share..
How to force std::stringstream operator >> to read an entire string? http://stackoverflow.com/questions/1136359/how-to-force-stdstringstream-operator-to-read-an-entire-string template with automatic conversion to from type T. Strings are only one instance of the template it must also support other..
Case insensitive string comparison in C++ http://stackoverflow.com/questions/11635/case-insensitive-string-comparison-in-c
http://stackoverflow.com/questions/13343874/boost-spirit-qi-slow csv file. The functions store the values into a struct. Strings are stored in a char s. Hits the parser a newline character..
Conveniently Declaring Compile-Time Strings in C++ http://stackoverflow.com/questions/15858141/conveniently-declaring-compile-time-strings-in-c Declaring Compile Time Strings in C Being able to create and manipulate strings during compile..
Strings as template arguments? http://stackoverflow.com/questions/1826464/strings-as-template-arguments as template arguments Can strings be used as template arguments..
Printing lists with commas C++ http://stackoverflow.com/questions/3496982/printing-lists-with-commas-c but not C which I am forced to use here. I have a Set of Strings that I'm printing to out in a list and they need a comma between..
What's the difference between __PRETTY_FUNCTION__, __FUNCTION__, __func__? http://stackoverflow.com/questions/4384765/whats-the-difference-between-pretty-function-function-func
What std::locale names are available on common windows compilers? http://stackoverflow.com/questions/4406895/what-stdlocale-names-are-available-on-common-windows-compilers .code_page NULL This page provides links to Language Strings Country Region String Code Pages Although my answers covers..
What is the point of STL Character Traits? http://stackoverflow.com/questions/5319770/what-is-the-point-of-stl-character-traits c1 HI c2 hi if c1 c2 Always true cout Strings are equal. endl That is I can have a string where two strings..
http://stackoverflow.com/questions/5354130/concatenate-strings-on-c-c Strings on C C How do I concatenate Strings with C C I tried the following.. Strings on C C How do I concatenate Strings with C C I tried the following ways PS errorInfo is a char I..
Custom manipulator for C++ iostream http://stackoverflow.com/questions/535444/custom-manipulator-for-c-iostream be how to store the quoting state safely into the stream. Strings are output using an operator defined in the std namespace. If..
Is std::string part of the STL? http://stackoverflow.com/questions/5972546/is-stdstring-part-of-the-stl on. They included containers iterators and algorithms. Strings were not a part of this. The parts of the C Standard Library.. Summary The STL was containers algorithms and iterators. Strings and streams were adopted for C 98 then backwards adopted for..
Is There A Built-In Way to Split Strings In C++? http://stackoverflow.com/questions/599989/is-there-a-built-in-way-to-split-strings-in-c There A Built In Way to Split Strings In C well is there by string i mean std string c string splitting..
Why VC++ Strings are not reference counted? http://stackoverflow.com/questions/707014/why-vc-strings-are-not-reference-counted VC Strings are not reference counted STL standard do not require from..
Is string::c_str() no longer null terminated in C++11? http://stackoverflow.com/questions/7554039/is-stringc-str-no-longer-null-terminated-in-c11 string c string c 11 share improve this question Strings are now required to use null terminated buffers internally...
Why are strings immutable in many programming languages? [duplicate] http://stackoverflow.com/questions/9544182/why-are-strings-immutable-in-many-programming-languages the cost is O n m for concatenating two immutable Strings though it can go as low as O log m n if you use a tree based.. Java's StringBuilder if you really need to concatenate Strings efficiently. A small change on a large string can result in..
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