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Print text instead of value from C enum
... C standard requires compilers to begin enumerations from 0, although most do (I'm sure someone will comment to confirm or deny this).
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How to get browser width using JavaScript code?
...or 2017. Browsers can still behave differently. I trust the jQuery team to do a great job at maintaining cross-browser consistency. However, it's not necessary to include the entire library. In the jQuery source, the relevant portion is found on line 37 of dimensions.js. Here it is extracted and mod...
How do function pointers in C work?
...r me to find that answer for some odd reason. So basically, it gives C pseudo first-class functionality.
– giant91
Oct 13 '13 at 2:28
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@Autowired and static method
...ire a lot of work, so I need some simple hack for that. I can't change randomMethod() to be non-static and I need to use this autowired bean. Any clues how to do that?
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How do ports work with IPv6?
Conventional IPv4 dotted quad notation separates the address from the port with a colon, as in this example of a webserver on the loopback interface:
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How to skip over an element in .map()?
...skip
}
return true;
}).map(function(img) { return img.src; });
If you don't want to do that, which is not unreasonable since it has some cost, you can use the more general .reduce(). You can generally express .map() in terms of .reduce:
someArray.map(function(element) {
return transform(eleme...
Difference between Rebuild and Clean + Build in Visual Studio
What is the difference between just a Rebuild and doing a Clean + Build in Visual Studio 2008? Is Clean + Build different then doing Clean + Rebuild ?
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Is it worth hashing passwords on the client side
...ttack cannot work, usually, by allowing the client to select a bunch of random bits, which are hashed along with the password, and also submitted in the clear to the server.
On the server:
generate a few bits of random
send these bits (in clear text) to the client
On the client:
generate a f...
What is the best way to compute trending topics or tags?
..., 1, 0])
1.65291949506
Notes
You can use this method with a sliding window (i.e. last 30 days) if you wish not to take to much history into account, which will make short term trends more pronounced and can cut down on the processing time.
You could also use a z-score for values such as change i...
How do you concatenate Lists in C#?
...cat returns an IEnumerable<T> that is the two lists put together, it doesn't modify either existing list. Also, since it returns an IEnumerable, if you want to assign it to a variable that is List<T>, you'll have to call ToList() on the IEnumerable<T> that is returned.
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