... 4 Bash 4 natively supports this feature. Make sure your script's hashbang is #!/usr/bin/env bash or #!/bin/bash so you don't end up using sh. Make sure you're either executing your script directly, or execute script with bash script. (Not actually executing a Bash script with Bash does happen, a...

I have very large files (more than 10Gb). I need only some lines from the top of the file. Is it possible (in vim) to delete the rest of the file (from current line to the end of file)? ...

I'm trying to select this element which has square brackets in the name attribute: 5 Answers ...

I think the maximum integer in python is available by calling sys.maxint . 3 Answers ...

I'm using rsync to make a backup of my server files, and I have two questions: 4 Answers ...

...om "All" to "Objective-C exceptions" Some classes in AudioToolbox throw regular C++ exceptions. You can filter them off this way. share | improve this answer | follow ...

I want a function that returns -1 for negative numbers and +1 for positive numbers. http://en.wikipedia.org/wiki/Sign_function It's easy enough to write my own, but it seems like something that ought to be in a standard library somewhere. ...

I decided to learn Assembly language. The main reason to do so is being able to understand disassembled code and maybe being able to write more efficient parts of code (for example, through c++), doing somethings like code caves, etc. I saw there are a zillion different flavors of assembly, so, for ...

I have a problem with the following code: 7 Answers 7 ...

I am having trouble with some of pandas functionalities. How do I check what is my installation version? 6 Answers ...