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If a folder does not exist, create it
...to first create it, and then save my file to this folder. If the folder already exists, then just save the file in it.
17 ...
I didn't find “ZipFile” class in the “System.IO.Compression” namespace
...
Thanks for the info. I already had using System.IO.Compression; but then had to add a reference to using System.IO.Compression.FileSystem as you described above to get ZipFile to compile without the OP's original error.
– Hugh S...
Composer killed while updating
...file.
Run composer install on the live server.
composer install will then read from the .lock file, fetching the exact same versions every time rather than finding the latest versions of every package. This makes your app less likely to break, and composer uses less memory.
Read more here: https://...
How to write an inline IF statement in JavaScript?
...ng if statement in such a case will probably make your code much easier to read and understand, and less likely to break with later changes.
– Emil Lundberg
Dec 9 '15 at 23:52
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What is the motivation for bringing Symbols to ES6?
...ol properties are not private! Symbols are collision-free. You may want to read the accepted answer.
– Bergi
Apr 28 '15 at 3:03
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Good example of livelock?
... not mean "two people trying to get past each other in a corridor". If I read that again, I'll lose my lunch.
10 Answer...
Best practice multi language website
...he query to one of defined routing patterns (if your pick is Laravel, then read here). On successful match of pattern you then need to find the language.
You would have to go through all the segments of the pattern. Find the potential translations for all of those segments and determine which langu...
Select unique or distinct values from a list in UNIX shell script
...nes is small enough (as unique lines are kept in memory). The zsh solution reads the entire file into memory first, which may not be an option with large files. Also, as written, only lines with no embedded spaces are handled correctly; to fix this, use IFS=$'\n' read -d '' -r -A u <file; print -...
Chrome Dev Tools: How to trace network for a link that opens a new tab?
...ck to origin page and hit that link again.
The result will be loaded in already prepared window with developer tools opened.
You can activate "preserve log" option in dev tools (see in Konrad Dzwinel excellent answer) to catch any redirect traffic on that link.
Note : most people familiar with li...
deciding among subprocess, multiprocessing, and thread in Python?
...t runs on. My parallelization is very simple, in that all the parallel "threads" of the program are independent and write their output to separate files. I don't need the threads to exchange information but it is imperative that I know when the threads finish since some steps of my pipeline depend...