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What does the line “#!/bin/sh” mean in a UNIX shell script?
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It's called a shebang, and tells the parent shell which interpreter should be used to execute ...
Using OR in SQLAlchemy
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answered Oct 30 '11 at 0:22
Bastien LéonardBastien Léonard
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Multiprocessing - Pipe vs Queue
...e between similar tests using Pipe() and Queue()... This is on a ThinkpadT61 running Ubuntu 11.10, and Python 2.7.2.
FYI, I threw in results for JoinableQueue() as a bonus; JoinableQueue() accounts for tasks when queue.task_done() is called (it doesn't even know about the specific task, it just cou...
How to make join queries using Sequelize on Node.js
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User.hasMany(Post, {foreignKey: 'user_id'})
Post.belongsTo(User, {foreignKey: 'user_id'})
Pos...
Multiple Indexes vs Multi-Column Indexes
...erver 2005 and it got me thinking. What is the difference between creating 1 index and defining multiple columns over having 1 index per column you want to index.
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Detect all changes to a (immediately) using JQuery
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edited Nov 5 '14 at 18:19
answered May 21 '10 at 21:31
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How to check if Receiver is registered in Android?
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How can a web application send push notifications to iOS devices? [closed]
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11 Answers
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How to turn off word wrapping in HTML?
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answered Jan 10 '11 at 23:21
JonJon
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Handling an empty UITableView. Print a friendly message
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UITableView's backgroundView property is your friend.
In viewDidLoad or anywhere that you rel...