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How to convert a number to string and vice versa in C++
...e they are non-standard and therefore not portable.
Use string streams
#include <sstream> //include this to use string streams
#include <string>
int main()
{
int number = 1234;
std::ostringstream ostr; //output string stream
ostr << number; //use the string ...
Using @include vs @extend in Sass?
In Sass, I can't quite discern the difference between using @include with a mixin and using @extend with a placeholder class. Don't they amount to the same thing?
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How to concatenate a std::string and an int?
...-only); most/all platforms
is safe, requires C++11 (to_string() is already included in #include <string>)
is safe, and fast; requires FastFormat, which must be compiled; most/all platforms
(ditto)
is safe, and fast; requires the {fmt} library, which can either be compiled or used in a header-o...
In Node.js, how do I “include” functions from my other files?
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If, despite all the other answers, you still want to traditionally include a file in a node.js source file, you can use this:
var fs = require('fs');
// file is included here:
eval(fs.readFileSync('tools.js')+'');
The empty string concatenation +'' is necessary to get the file content a...
Extending the User model with custom fields in Django
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Can you get DB username, pw, database name in Rails?
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How do I determine the target architecture of static library (.a) on Mac OS X?
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