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What is a semaphore?
...ent resources.
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At this point an interesting analogy is made using the idea of bathroom keys as protecting shared resources - the bathroom. If a shop has a single bathroom, then a single key will be sufficient to protect that resource and prevent multiple people from using it simultaneously.
If...
Android map v2 zoom to show all the markers
...rlier version this can be achieved from zoomToSpan() but in v2 I have no idea how about doing that. Further, I know the radius of the circle that needs to be visible.
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Vim Regex Capture Groups [bau -> byau : ceu -> cyeu]
...h it, too. I'm still skeptical whether using Vim without Ex mode is a good idea, but you could easily build your own search-and-replace dialog (internally powered by :s) via inputdialog() and a bit of Vimscript.
– Ingo Karkat
May 6 '15 at 8:32
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How to get the function name from within that function?
... question sufficiently for me (due to anonymous functions), it did give me idea to do this: fun.toString().substr(0, 100) which for my needs will be enough to locate the function in question. So, thanks for the inspiration!
– Campbeln
Jul 7 '15 at 3:22
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How many bytes does one Unicode character take?
...mit.
It is also the largest codepoint UTF-8 can encode in 4 byte, but the idea behind UTF-8's encoding also works for 5 and 6 byte encodings to cover codepoints until 7FFFFFFF, ie. half of what UTF-32 can.
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Check whether a string contains a substring
...'t get domain.com to match subdomain.domain.com using the REGEX above, any ideas ?
– avrono
Nov 15 '16 at 11:05
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Git: Set up a fetch-only remote?
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Good idea! Without a more elaborate script you'd disable push for all remotes tho.
– v01pe
Sep 11 '19 at 9:41
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How do I programmatically shut down an instance of ExpressJS for testing?
... Exposing a URL for closing a server like this is not a good idea IMHO.
– shime
Sep 2 '17 at 16:29
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Javascript Drag and drop for touch devices [closed]
...ble. However, the click event is not fired anymore when I click on it. Any ideas how to fix that?
– John Landheer
Dec 2 '11 at 8:58
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How should you build your database from source control?
...abase from scratch as part of a nightly build. I don't think thats a good idea; it can delete work in progress, or require re-installation/configuration of other software. Finally, I'd suggest creating test-modes, data validators, and other tools instead of building from scratch to ensure resilien...