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What are some better ways to avoid the do-while(0); hack in C++?
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It is considered acceptable practice to isolate these decisions in a function and use returns i...
What is reflection and why is it useful?
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21 Answers
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How to drop all tables in a SQL Server database?
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15 Answers
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Why does setTimeout() “break” for large millisecond delay values?
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144
This is due to setTimeout using a 32 bit int to store the delay so the max value allowed would...
Verifying that a string contains only letters in C#
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How to access the last value in a vector?
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11 Answers
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How to add anything in through jquery/javascript?
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You can select it and add to it as normal:
$('head').append('<link />');
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Accessing JPEG EXIF rotation data in JavaScript on the client side
... possible (It uses DataView and readAsArrayBuffer which are available in IE10+, but you can write your own data reader for older browsers):
function getOrientation(file, callback) {
var reader = new FileReader();
reader.onload = function(e) {
var view = new DataView(e.targe...
How do I pass a variable by reference?
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edited Apr 3 '17 at 2:13
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Extract substring in Bash
Given a filename in the form someletters_12345_moreleters.ext , I want to extract the 5 digits and put them into a variable.
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