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Getting an object from an NSSet
If you can't get an object with objectAtIndex: from an NSSet then how do you retrieve objects?
8 Answers
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How to print the contents of RDD?
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edited Apr 17 '15 at 19:34
Jacek Laskowski
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What is the difference between JAX-RS and JAX-WS?
...ing on the Java platform, and vice versa?
2) I can't think of any reason it wouldn't be able to.
What does it mean by "REST is particularly useful for limited-profile devices, such as PDAs and mobile phones"?
3) REST based architectures typically will use a lightweight data format, like JSON...
Javascript infamous Loop issue? [duplicate]
...nd that's what the inner function 'sees'.
In the second example, for each iteration step the outer function literal will evaluate to a new function object with its own scope and local variable num, whose value is set to the current value of i. As num is never modified, it will stay constant over th...
Explode PHP string by new line
...roblems when moving from one system to another when you use the constants with data stored on another system. The new system's constants might be different from the previous system's and the stored data might not work anymore. So completely parse your data before storing it to remove any system depe...
What is the javascript filename naming convention? [closed]
Should files be named something-with-hyphens.js, camelCased.js, or something else?
5 Answers
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Google App Engine: Is it possible to do a Gql LIKE query?
...f > and < queries.) This is also why the development environment monitors all the queries you do and automatically adds any missing indexes to your index.yaml file.
There is no way to index for a LIKE query so it's simply not available.
Have a watch of this Google IO session for a much bett...
CSS @media print issues with background-color;
...tempting to make a printable stylesheet for our app but I'm having issues with background-color in @media print .
19 Ans...
Static extension methods [duplicate]
...omeStringExtension(this string s)
{
//whatever..
}
When you then call it:
myString.SomeStringExtension();
The compiler just turns it into:
ExtensionClass.SomeStringExtension(myString);
So as you can see, there's no way to do that for static methods.
And another thing just dawned on me: w...
AngularJS : Where to use promises?
... you and others when you try to read the documentation on the $q service. It took me a while to understand it.
Let's set aside AngularJS for a moment and just consider the Facebook API calls. Both the API calls use a callback mechanism to notify the caller when the response from Facebook is avail...