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How to detect idle time in JavaScript elegantly?
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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 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 ...
How can I combine flexbox and vertical scroll in a full-height app?
I want to use a full-height app using flexbox. I found what I want using old flexbox layout module ( display: box; and other things) in this link: CSS3 Flexbox full-height app and overflow
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Polymorphism vs Overriding vs Overloading
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Add a new element to an array without specifying the index in Bash
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In Intellij IDEA how do I replace text with a new line?
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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...