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Fastest way to remove first char in a String

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Implementing Fast and Efficient Core Data Import on iOS 5

Question : How do I get my child context to see changes persisted on the parent context so that they trigger my NSFetchedResultsController to update the UI? ...
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When to use valueChangeListener or f:ajax listener?

What's the difference between the following two pieces of code - with regards to listener placement? 2 Answers ...
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Rendering JSON in controller

I was reading a book and in a chapter about Controllers when it talks about rendering stuff, for JSON it has an example like this but doesn't go in to details so I couldn't figure out the bigger picture that this example fits in: ...
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Golang tests in sub-directory

I want to create a package in Go with tests and examples for the package as subdirectories to keep the workspace cleaner. Is this possible and if so how? ...
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Catch-22 prevents streamed TCP WCF service securable by WIF; ruining my Christmas, mental health

I have a requirement to secure a streamed WCF net.tcp service endpoint using WIF . It should authenticate incoming calls against our token server. The service is streamed because it is designed to transfer large amounts of data n stuff. ...
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How much space can your BitBucket account have?

I created a BitBucket account today, and I love the fact that they allow you to have unlimited public/private repositories. However, I didn't find the size limit of your account? Does anyone know where to find it? Github offered 300mb if I remember correctly. ...
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How do I calculate a point on a circle’s circumference?

How can the following function be implemented in various languages? 4 Answers 4 ...
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URL Encode a string in jQuery for an AJAX request

I'm implementing Google's Instant Search in my application. I'd like to fire off HTTP requests as the user types in the text input. The only problem I'm having is that when the user gets to a space in between first and last names, the space is not encoded as a + , thus breaking the search. How can ...
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What are the “standard unambiguous date” formats for string-to-date conversion in R?

Please consider the following 5 Answers 5 ...