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Why / when would it be appropriate to override ToString?
...sheds some light on a topic that has irked me for a long time. At the very least I sprinkled a little troll-bait for the PHPers to downvote this answer.
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Timer function to provide time in nano seconds using C++
...scussed here, correct implementation of QPC do not use the TSC counter, at least where it is known to be unreliable: stackoverflow.com/q/510462/53974
– Blaisorblade
Apr 30 '12 at 16:25
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How are people managing authentication in Go? [closed]
... enable multiple authentication methods at once. You should usually use at least two methods
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How to run a background task in a servlet based web application?
...er/java.lang.Thread in a Java EE / Servlet based environment
Last but not least, never directly use java.util.Timer and/or java.lang.Thread in Java EE. This is recipe for trouble. An elaborate explanation can be found in this JSF-related answer on the same question: Spawning threads in a JSF manage...
Default value of function parameter
... optional parameters after one optional parameter. It's a syntax error (at least with g++ 4.5.3 on my system).
– Nilesh
Sep 9 '11 at 13:38
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What is the difference between #include and #include “filename”?
... curious what the actual answer is, but I know this is not true because at least with gcc when you specify an additional include path with -I that will search for files specified with #include "filename.h"
– Gabriel Southern
Mar 12 '12 at 21:49
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How to swap keys and values in a hash
...stify this concern. It's just a doubt I can't seem to ignore. Principle of least surprise?
– Nigel Thorne
May 10 '19 at 2:30
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Convert blob URL to normal URL
...an ordinary file.
It is possible convert a blob: URL into a data: URL, at least in Chrome. You can use an AJAX request to "fetch" the data from the blob: URL (even though it's really just pulling it out of your browser's memory, not making an HTTP request).
Here's an example:
var blob = new B...
When serving JavaScript files, is it better to use the application/javascript or application/x-javas
...thing different, they should go on that rather then what the HTML says (at least according to HTTP, you might be looking at a different spec, you didn't provide any links).
– Quentin
Feb 10 '13 at 1:46
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Can unit testing be successfully added into an existing production project? If so, how and is it wor
...of regression tests for further changes down the line. That way you can at least start to build up some tests for the application without changing it too much, however, these are more like end to end regression tests than proper unit tests.
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