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RegEx: Grabbing values between quotation marks
...quickly find quotes in the string without the cost of an alternation. (The idea is to discard quickly characters that are not quotes without to test the two branches of the alternation.)
Content between quotes is described with an unrolled loop (instead of a repeated alternation) to be more efficie...
MongoDB - admin user not authorized
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the idea is that you first create a user that is only used for administrating other users (therefore the role starting with "userAdmin") and only then create your normal users. it kind of makes sense, but i didn't get it the firs...
How to check if a file contains a specific string using Bash
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Changing directory is usually not a good idea (and is completely unnecessary here, just qualify the filename with the target directory). And then what you have is exactly the same thing as the accepted answer, only with less details.
– Mat
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`ui-router` $stateParams vs. $state.params
...d that the scope can $watch $state.params, but not $stateParams. I have no idea why.
– weltschmerz
Sep 11 '15 at 23:24
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What is the copy-and-swap idiom?
...ally, that's what the destructor and the copy constructor do, so the first idea would be to delegate the work to them. However, since destruction mustn't fail, while construction might, we actually want to do it the other way around: first perform the constructive part and, if that succeeded, then d...
How can I create an object and add attributes to it?
... type.... or lambda was never my fav, like text vomit in my code. But this idea is great for using objects to hold properties. Leaves code more readable b/c when I see lambda I slow down my reading to 25% while your way makes total sense! Thanks.
– Marc
Oct 14 ...
Displaying better error message than “No JSON object could be decoded”
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@user2016290 Editing core/package files directly is a bad idea. Python is easy to monkey patch, so it's better to do that in code.
– Rebs
Nov 29 '16 at 3:10
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pandas DataFrame: replace nan values with average of columns
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any ideas why I might be getting the wrong amount imputed for the mean using this?
– bernando_vialli
Jun 8 '18 at 14:29
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Getting ssh to execute a command in the background on target machine
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Any ideas on backgrounding the process after it's finished asking for prompts? (like a gpg --decrypt that's finished asking for the password)
– isaaclw
Jun 7 '13 at 20:43
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javascript set a variable if undefined
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Is it really a good idea to copy this answer to two other questions (Replace a value if null or undefined in JavaScript and Is there a “null coalescing” operator in JavaScript?)? Woudln’t it be better to VTC as duplicate or link to related...