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Check if item is in an array / list
...er than the one coded explicitly in Python, not to mention being easier to read.
– Mark Ransom
Jun 28 '12 at 19:44
in ...
Why are only final variables accessible in anonymous class?
...andler is most likely not executed yet!
// How should we now res[0] is ready?
}
However, this trick is not very good due to the synchronization issues. If handler is invoked later, you need to 1) synchronize access to res if handler was invoked from the different thread 2) need to have some so...
How to kill zombie process
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A zombie is already dead, so you cannot kill it. To clean up a zombie, it must be waited on by its parent, so killing the parent should work to eliminate the zombie. (After the parent dies, the zombie will be inherited by pid 1, which wi...
C# constructor execution order
...on initializers, a bit more in depth than the question perhaps, but a good read.
– Matt Enright
Dec 10 '09 at 22:51
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difference between Product Backlog Item and Feature in Team Foundation work item types
...o this analysis method orb I found it referenced in the scrum literature I read.
Probably it's just a matter of choosing a convention you feel more confortable with and adhere to it.
[1] http://www.amazon.es/dp/073565798X
[2] https://en.wikipedia.org/wiki/Use_case
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What's the difference between a POST and a PUT HTTP REQUEST?
... file or resource at a specific URI, and exactly at that URI. If there's already a file or resource at that URI, PUT replaces that file or resource. If there is no file or resource there, PUT creates one. PUT is idempotent, but paradoxically PUT responses are not cacheable.
HTTP 1.1 RFC location f...
C# code to validate email address
...ons, so the original version was returning false positives.
--- Further reading ---
Documentation for System.Net.Mail.MailAddress
Explanation of what makes up a valid email address
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impr...
What's a good way to extend Error in JavaScript?
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Edit: Please read comments. It turns out this only works well in V8 (Chrome / Node.JS) My intent was to provide a cross-browser solution, which would work in all browsers, and provide stack trace where support is there.
Edit: I made this...
Renaming branches remotely in Git
...system. The only caveat we encounter is if refs/heads/<new_name> already exists. The delete still succeeds, resulting in <remote>/<old_name> only being deleted. Some checking before hand can easily avoid this.
– Apeiron
Apr 26 '17 at 23:16...
HTML - how can I show tooltip ONLY when ellipsis is activated
...ooltips is they don't work on mobile, at least for now. This answer could (read: probably will) break the layout, but it could be adapted to, for example, have a different background color for the hovered element. This still wouldn't work on mobile, but it is another option for desktop.
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