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How can I make a time delay in Python? [duplicate]
...hon per-se, but selenium related. And you'd use them when you're doing E2E tests. OP hasn't mentioned about any of those.
– alexandernst
May 5 '18 at 8:28
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“Java DateFormat is not threadsafe” what does this leads to?
...wait for other threads to release it. This is how:
public class DateFormatTest {
private static final ThreadLocal<DateFormat> df = new ThreadLocal<DateFormat>(){
@Override
protected DateFormat initialValue() {
return new SimpleDateFormat("yyyyMMdd");
}
};
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What is the benefit of using $() instead of backticks in shell scripts?
...t
xyzzy
(a) Now that specific command may not actually work, I haven't tested the functionality. So, if you vote me down for it, you've lost sight of the intent :-) It's meant just as an illustration as to how you can nest, not as a bug-free production-ready snippet.
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Apache Prefork vs Worker MPM
... memory efficient. Historically, Apache has used prefork, so it's a better-tested model. Threading was only added in 2.0.
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Delete all but the most recent X files in bash
...need to use the -0 option if filenames could contain whitespaces. Haven't tested it yet though. source
– Keith
Nov 12 '18 at 15:00
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Thou shalt not inherit from std::vector
...avior. One possible result of undefined behavior is "it worked fine in my tests". Another is that it emails your grandmother your web browsing history. Both are compliant with the C++ standard. It changing from one to the other with point releases of compilers, OSs, or the phase of the moon is a...
How to split a string, but also keep the delimiters?
...ting two good array slots.
Edit: Fixed limit cases. Commented source with test cases can be found here: http://snippets.dzone.com/posts/show/6453
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How can I convince IE to simply display application/json rather than offer to download it?
...by updating the registry. There's no need for an external tool. I haven't tested this broadly, but it works with IE8 on Vista.
To use this, remember, all the usual caveats about updating the registry apply. Stop IE. Then, cut and paste the following into a file, by the name of json-ie.reg.
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Accessing the index in 'for' loops?
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@TheRealChx101 according to my tests (Python 3.6.3) the difference is negligible and sometimes even in favour of enumerate.
– Błotosmętek
Feb 7 at 12:18
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How do you implement a Stack and a Queue in JavaScript?
...of checking the benchmark results & I don't see performance gains when tested with Google Chrome version 59. Queue.js is incosistent with its speed but Chrome was preety consistent with its speed.
– Shiljo Paulson
Jul 12 '17 at 6:09
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