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Algorithm to return all combinations of k elements from n
I want to write a function that takes an array of letters as an argument and a number of those letters to select.
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When to use std::size_t?
I'm just wondering should I use std::size_t for loops and stuff instead of int ?
For instance:
13 Answers
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Difference between break and continue statement
Can anyone tell me the difference between break and continue statements?
21 Answers
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sed command with -i option (in-place editing) works fine on Ubuntu but not Mac [duplicate]
I know nothing about Sed but need this command (which works fine on Ubuntu) to work on a Mac OSX:
4 Answers
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Why are these constructs using pre and post-increment undefined behavior?
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How to make junior programmers write tests? [closed]
We have a junior programmer that simply doesn't write enough tests.
I have to nag him every two hours, "have you written tests?"
We've tried:
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Value of i for (i == -i && i != 0) to return true in Java
I have the following if condition.
6 Answers
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How to find time complexity of an algorithm
The Question
9 Answers
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ACE vs Boost vs POCO [closed]
I have been working with the Boost C++ Libraries for quite some time. I absolutely love the Boost Asio C++ library for network programming. However I was introduced to two other libraries: POCO and Adaptive Communication Environment (ACE) framework . I would like to know the good and bad of ...
Get HTML5 localStorage keys
I'm just wondering how to get all key values in localStorage .
12 Answers
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