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How to check status of PostgreSQL server Mac OS X
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Given your error message, I bet SamGoody's suggestion to run your initdb command will fix your "Connection refused" problem. Once it's fixed, try my suggestions to get your postgres db server status.
– l3x
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Do I need to convert .CER to .CRT for Apache SSL certificates? If so, how?
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Will this solve ssl cert errors, when behind zscaler, running vagrant on win (vbox homestead), by installing our trusted root certs into the vagrant box? I scp'd them, then used your conversion and symlinked them into /etc/ssl/certs and also copied ...
How do I tell if a regular file does not exist in Bash?
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– gniourf_gniourf
Jun 29 '13 at 10:05
@gniourf_gniourf: Yes, but the bash built-in [ command behaves very similarly t...
How to prevent SIGPIPEs (or handle them properly)
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You generally want to ignore the SIGPIPE and handle the error directly in your code. This is because signal handlers in C have many restrictions on what they can do.
The most portable way to do this is to set the SIGPIPE handler to SIG_IGN. This will prevent any socket or pipe ...
join list of lists in python [duplicate]
Is the a short syntax for joining a list of lists into a single list( or iterator) in python?
15 Answers
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How to check if an object is an array?
...o an array with just the one item so I can loop over it without fear of an error.
49 Answers
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Good tutorial for using HTML5 History API (Pushstate?) [closed]
... *right. I write about this in more detail here: readystate4.com/2012/05/17/…
– Mauvis Ledford
Oct 8 '12 at 21:53
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Does Java read integers in little endian or big endian?
... It took almost 8 years but finally someone spotted the syntax error. Thanks @MooseMorals :)
– Jonas Elfström
Mar 4 '16 at 10:04
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RSA Public Key format
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4:d=1 hl=4 l= 257 prim: INTEGER :FB1199FF0733F6E805A4FD3B36CA68E94D7B974621162169C71538A539372E27F3F51DF3B08B2E111C2D6BBF9F5887F13A8DB4F1EB6DFE386C92256875212DDD00468785C18A9C96A292B067DDC71DA0D564000B8BFD80FB14C1B56744A3B5C652E8CA0EF0B6FDA64ABA47E3A4E89423C0212C07E39A5703F...
Can “git pull --all” update all my local branches?
...er using set -e instead of || exit 1 to make the interpreter exit on first error.
– crishoj
May 2 '18 at 11:32
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