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How do I clear the terminal screen in Haskell?
How can I clear a terminal screen after my user has selected an option from my application's menu?
8 Answers
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How do you set, clear, and toggle a single bit?
...nth bit of number. n should be zero, if you want to set the 1st bit and so on upto n-1, if you want to set the nth bit.
Use 1ULL if number is wider than unsigned long; promotion of 1UL << n doesn't happen until after evaluating 1UL << n where it's undefined behaviour to shift by more tha...
jQuery Validate - require at least one field in a group to be filled
I'm using the excellent jQuery Validate Plugin to validate some forms. On one form, I need to ensure that the user fills in at least one of a group of fields. I think I've got a pretty good solution, and wanted to share it. Please suggest any improvements you can think of.
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JavaScript moving element in the DOM
Let's say I have three <div> elements on a page. How can I swap positions of the first and third <div> ? jQuery is fine.
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Remove Primary Key in MySQL
I have the following table schema which maps user_customers to permissions on a live MySQL database:
12 Answers
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How do I change the default location for Git Bash on Windows?
I am using Git on Windows 7 and access my repositories through Git Bash. How can I change the default location that Git Bash opens in a convenient folder when I start it?
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Difference between author and committer in Git?
... difference between the two (Committer vs author)?
The author is the person who originally wrote the code. The committer, on the other hand, is assumed to be the person who committed the code on behalf of the original author. This is important in Git because Git allows you to rewrite history, or a...
Branch from a previous commit using Git
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NextInLine
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answered May 12 '10 at 7:24
CB BaileyCB Bailey
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Vim: apply settings on files in directory
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I'm an advocate of the plugin way.
For several reasons:
Modelines are particularly limited: we can't set variables (that tunes other (ft)plugins, like "should the braces of the for-snippet be on a newline ?"), or call function from them (I don't limit myself to coding stand...
How to create a .gitignore file
...t created automatically by Xcode? If not, what command allows me to create one?
41 Answers
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