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Rails 3 - can't install pg gem
...you are not sure where your pg_config is, and assuming you are on Linux or Mac, you can run the following command:
which pg_config
Your pg-config can be in different locations depending on how you installed postgres.
shar...
How Can I Download a File from EC2 [closed]
...e is stored
This will copy the file into the current folder on the local machine.
You can read more here on how to access your instance with ssh if you haven't done already:
http://docs.aws.amazon.com/gettingstarted/latest/computebasics-linux/getting-started-deploy-app-connect-linux.html
When...
Launching Spring application Address already in use
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I had to use this command to get it to work on my mac: sudo lsof -n -P | grep LISTEN. Mac will prompt you to type in your password as you are using sudo.
– Simon
Jul 31 '16 at 18:43
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Remote debugging with Android emulator
Is it possible to write the code/compile Android application on one machine and debug it remotely on the emulator launched on another? I'm sick and tired of the emulator constantly eating half of my laptop's CPU.
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Where does Chrome store extensions?
...Default\Extensions
Linux
~/.config/google-chrome/Default/Extensions/
MacOS
~/Library/Application\ Support/Google/Chrome/Default/Extensions
Chromium
~/.config/chromium/Default/Extensions
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How to repeat last command in python interpreter shell?
... I needed to go to settings/preferences (python 2.7, IDLE for mac) and there I found the history-next, thanks so much you are the best :)
– DaniPaniz
Nov 8 '17 at 14:47
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Simulator slow-motion animations are now on?
... the home button does not show up on my simulator due to my super shallow iMac screen
– Paul Bruneau
Jan 2 '14 at 19:31
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How to set gradle home while importing existing project in Android studio
...ed it plus "libexec" for me, e.g. /usr/local/opt/gradle/ (from Homebrew on Mac)
– AlexChaffee
May 20 '14 at 18:32
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Unable to load Private Key. (PEM routines:PEM_read_bio:no start line:pem_lib.c:648:Expecting: ANY PR
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What if I'm using a mac?
– Ernest Zamelczyk
Sep 20 '19 at 10:17
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List files by last edited date
... 1845 08/19/2009 04:11:47 /usr/share/man/man5/mono-config.5.gz
Mac OS X
For those of you using Mac OS X, option -printf is not available on BSD find (you will get this error: find: -printf: unknown primary or operator). Fortunately you can Install GNU find through Homebrew (there shoul...