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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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JQuery - find a radio button by value
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@test: Try this instead: function(i, val) { $(":radio[value="+val+"]").attr('checked',true); }
– Gumbo
Jan 31 '10 at 22:14
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How do I comment on the Windows command line?
...s it easy to keep track of multiple sets of values when doing exploration, tests of concept, etc. This approach works because '&' introduces a new command on the same line.
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setTimeout / clearTimeout problems
... not clicking anywhere). I use jQuery for the rest but the set/clear in my test function are pure javascript.
7 Answers
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Check if an element is a child of a parent
...e designed for this purpose. Since it returns a jQuery object, you have to test for .length as well:
if ($('div#hello').has(target).length) {
alert('Target is a child of #hello');
}
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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...