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iTerm 2: How to set keyboard shortcuts to jump to beginning/end of line?

... Do you know what the code/sequence for Command+Delete is? (clear out the prompt) – Steven Lu Mar 31 '13 at 18:37 ...
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How to pass command line arguments to a rake task

... Options and dependencies need to be inside arrays: namespace :thing do desc "it does a thing" task :work, [:option, :foo, :bar] do |task, args| puts "work", args end task :another, [:option, :foo, :bar] do |task, args|...
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SQL Server insert if not exists best practice

I have a Competitions results table which holds team member's names and their ranking on one hand. 8 Answers ...
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Can Android do peer-to-peer ad-hoc networking?

Is it possible to set up Android in ad-hoc peer-to-peer wifi mode? For example, I would like to have one phone broadcast a message, and have all peers in the network receive the broadcast, without having a server. I would like to use wifi since bluetooth range is more limited. ...
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What is a typedef enum in Objective-C?

I don't think I fundamentally understand what an enum is, and when to use it. 13 Answers ...
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Xcode 4 says “finished running ” on the targeted device — Nothing happens

...ice. All provisioning profiles are up to date. I've already tried deleting and re-installing them. 25 Answers ...
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Setting default values for columns in JPA

Is it possible to set a default value for columns in JPA, and if, how is it done using annotations? 18 Answers ...
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C# if/then directives for debug vs release

In Solution properties, I have Configuration set to "release" for my one and only project. 15 Answers ...
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Big-oh vs big-theta [duplicate]

... Big-O is an upper bound. Big-Theta is a tight bound, i.e. upper and lower bound. When people only worry about what's the worst that can happen, big-O is sufficient; i.e. it says that "it can't get much worse than this". The tighter the bound the better, of course, but a tight bound isn't...
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JavaScript string encryption and decryption?

I'm interested in building a small app for personal use that will encrypt and decrypt information on the client side using JavaScript. The encrypted information will be stored in a database on a server, but never the decrypted version. ...