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Creating your own header file in C

...up your use of "header"? It's contradicted by K&R, the C standard, The UNIX Programming Environment, and Wikipedia, for example. – Jonathan Wakely Apr 8 '19 at 8:33 ...
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No route matches [GET] /assets

... NGINX already handles this, config it corretcly upstream puma { server unix:///home/deploy/apps/appname/shared/tmp/sockets/appname-puma.sock; } server { listen 80 default_server deferred; # server_name example.com; root /home/deploy/apps/appname/current/public; access_log /home/deploy/...
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How can I get Docker Linux container information from within the container itself?

... You can communicate with docker from inside of a container using unix socket via Docker Remote API: https://docs.docker.com/engine/reference/api/docker_remote_api/ In a container, you can find out a shortedned docker id by examining $HOSTNAME env var. According to doc, there is a small c...
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How can I get a file's size in C++? [duplicate]

...ize in C++? Before answering, make sure it is portable (may be executed on Unix, Mac and Windows), reliable, easy to understand and without library dependencies (no boost or qt, but for instance glib is ok since it is portable library). ...
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How can I get the count of milliseconds since midnight for the current?

... Note that if you travel back in time to before the Unix epoch, this will give a negative value whereas using c.get(Calendar.MILLISECOND) shouldn't. Always think of the corner cases! – Jon Skeet Aug 2 '12 at 20:37 ...
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Attach to a processes output for viewing

... See unix.stackexchange.com/questions/31824/… – reinierpost Dec 2 '15 at 16:57 add a comment ...
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How to use 'cp' command to exclude a specific directory?

...ll, if exclusion of certain filename patterns had to be performed by every unix-ish file utility (like cp, mv, rm, tar, rsync, scp, ...), an immense duplication of effort would occur. Instead, such things can be done as part of globbing, i.e. by your shell. bash man 1 bash, / extglob. Example: $ sh...
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Python locale error: unsupported locale setting

... Why LC_ALL works --> unix.stackexchange.com/questions/87745/what-does-lc-all-c-do – Ferhat Jun 10 '18 at 6:22 ...
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Set a cookie to never expire

... will have to go here. Consideration should be taken into account of 2038 unix bug when setting 20 years in advance from the current date which is suggest as the correct answer above. Your cookie on January 19, 2018 + (20 years) could well hit 2038 problem depending on the browser and or versions ...
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How to obtain Signing certificate fingerprint (SHA1) for OAuth 2.0 on Android?

... Open terminal (in Unix, in MAC), (cmd in Windows) and cd to this (your java) path: C:\Program Files\Java\jdk1.6.0_43\bin> Run this command: keytool -list -v -keystore C:\Users\leon\.android\debug.keystore -alias androiddebugkey -storepa...