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Why am I getting an OPTIONS request instead of a GET request?
...TIONS request to that URL, and then the callback is never called with anything.
10 Answers
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What is the best way to clear a session variable in rails?
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session.delete(:message)
In general, session variable is SessionHash object, which is inherited from hash.
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How can I force Powershell to return an array when a call only returns one object?
I'm using Powershell to set up IIS bindings on a web server, and having a problem with the following code:
7 Answers
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How to instantiate a File object in JavaScript?
There's a File object in JavaScript. I want to instantiate one for testing purposes.
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How to convert an NSString into an NSNumber
How can I convert a NSString containing a number of any primitive data type (e.g. int , float , char , unsigned int , etc.)? The problem is, I don't know which number type the string will contain at runtime.
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Read-only list or unmodifiable list in .NET 4.0
...ionality? Isn't this one of the commonest pieces of functionality for domain-driven design ?
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Are single quotes allowed in HTML?
I am a big time user of using double quotes in PHP so that I can interpolate variables rather than concatenating strings. As a result, when I am generating HTML I often use single quotes for setting tag fields. For example:
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How to access full source of old commit in BitBucket?
I can't figure out or find the documentation on how to access the source of an old commit in the new Bit Bucket format. Is this even possible anymore?
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Difference between global and device functions
...alled "kernels". It's the functions that you may call from the host side using CUDA kernel call semantics (<<<...>>>).
Device functions can only be called from other device or global functions. __device__ functions cannot be called from host code.
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How to get the ActionBar height?
I am trying to get the height of the ActionBar (using Sherlock) every time an activity is created (specially to handle configuration changes on rotation where the ActionBar height might change).
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