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What are the best practices for catching and re-throwing exceptions?
...t and had a chance to inspect it. For example, a wrapper for a lower-level API that uses error codes (and has zillions of them) might have a single exception class that it throws an instance of for any error, with an error_code property that can be checked to get the underlying error code. If you're...
How do I prevent site scraping? [closed]
...ite with a large artist database. I've been noticing other music sites scraping our site's data (I enter dummy Artist names here and there and then do google searches for them).
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Convert javascript array to string
...
});
console.log(blkstr.join(", "));
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.7.1/jquery.min.js"></script>
(output will appear in the dev console)
As Felix mentioned, each() is just iterating the array, nothing more.
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Which iOS app version/build number(s) MUST be incremented upon App Store release?
...AJOR.MINOR.PATCH, increment the: MAJOR version when you make incompatible API changes, MINOR version when you add functionality in a backwards-compatible manner, and PATCH version when you make backwards-compatible bug fixes.
– jeet.chanchawat
Jul 7 '14 at 6:4...
How to scroll to specific item using jQuery?
...uired. Animation is standardised. See developer.mozilla.org/en-US/docs/Web/API/Element/scrollIntoView
– WickyNilliams
Feb 26 '16 at 11:46
8
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Container View Controller Examples [closed]
...c2];
//the entry view (will be removed from it superview later by the api)
[self.view addSubview:vc1.view];
}
this IBAction triggers the transition between two VCs:
-(IBAction)button:(id)sender {
[self transitionFromViewController:vc1
toViewController:vc2
...
Android SDK Manager Not Installing Components
...k correctly (specifically, no downloads allowed and it didn't show all the API download options). After trying all of the above answers and from other posts, we decided to look into the Java set up and realized it might the 64-bit configuration that's giving the ADT bundle grief (I vaguely recall s...
Click outside menu to close in jquery
...vermind, I didn't see the "one" function, now I understand why this works: api.jquery.com/one
– eselk
Apr 8 '13 at 22:15
2
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How to split a string in Haskell?
... -> [String]
which splits a string based on a regular expression. The API can be found at Hackage.
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What is Java String interning?
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http://docs.oracle.com/javase/7/docs/api/java/lang/String.html#intern()
Basically doing String.intern() on a series of strings will ensure that all strings having same contents share same memory. So if you have list of names where 'john' appears 1000 times, by ...