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Is there still any reason to learn AWK?
...If you are a *nix person, then knowing awk is a Good Thing. The only other scripting environment that can be found on virtually every *nix is sh. So while grep, sed, etc can surely replace awk on a modern mainstream linux distro, when you move to more exotic systems, knowing a little awk is going to...
Where can I set environment variables that crontab will use?
...
Have 'cron' run a shell script that sets the environment before running the command.
Always.
# @(#)$Id: crontab,v 4.2 2007/09/17 02:41:00 jleffler Exp $
# Crontab file for Home Directory for Jonathan Leffler (JL)
#-----------------------------...
Source code highlighting in LaTeX
...lo Thanks. I try to read all mentions of the package (I’ve got a Google alert) but I don’t always succeed. The question you mentioned I’ve actually read (apparently: I upvoted it but I can’t remember) but it’s not at all straightforward. “Ab”using TikZ for this seems like a bad hack ...
What is the proper declaration of main?
...ograms that declare main with a return type of void; this is probably the most frequently violated rule concerning the main function).
There are two declarations of main that must be allowed:
int main() // (1)
int main(int, char*[]) // (2)
In (1), there are no parameters.
In (...
List all developers on a project in Git
...
Note that if you want to use this command from within a script, or something like "ant", you must specify a revision or it outputs nothing. For the current revision you can use HEAD: git shortlog -sn HEAD
– Majenko
May 22 '14 at 18:03
...
How can I scroll to a specific location on the page using jquery?
...dy').animate({
scrollTop: 0,
scrollLeft: 300
}, 1000);
Plain javascript
scrolling with window.scroll
window.scroll(horizontalOffset, verticalOffset);
only to sum up, use the window.location.hash to jump to element with ID
window.location.hash = '#your-page-element';
Directly in HTML...
How does Windows 8 Runtime (WinRT / Windows Store apps / Windows 10 Universal App) compare to Silver
...ere. It does add quite a lot of new concepts in comparison to COM of old, most of which come directly from .NET - for example, WinRT object model has delegates, and events are done .NET-style (with delegates and add/remove subscriber methods, one per event) rather than the old COM model of event sou...
Latest jQuery version on Google's CDN
...atest release by omitting the minor and build numbers.
Latest 1.8.x:
<script src="//ajax.googleapis.com/ajax/libs/jquery/1.8/jquery.min.js"></script>
Latest 1.x:
<script src="//ajax.googleapis.com/ajax/libs/jquery/1/jquery.min.js"></script>
However, do keep in mind tha...
How to publish a website made by Node.js to Github Pages?
...ng commands in terminal, so I'm not sure if Github Pages supports node.js-hosting. So what should I do?
4 Answers
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Split string into an array in Bash
In a Bash script I would like to split a line into pieces and store them in an array.
22 Answers
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