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How can I start PostgreSQL server on Mac OS X?
...nchctl plists to start automatically. For more information, run brew info postgres.
Start manually
pg_ctl -D /usr/local/var/postgres start
Stop manually
pg_ctl -D /usr/local/var/postgres stop
Start automatically
"To have launchd start postgresql now and restart at login:"
brew services start postgre...
Mercurial for Beginners: The Definitive Practical Guide
...s configured in a normal text file called .hgignore in the root of your repository. Add it just like a normal file with:
hg add .hgignore
There are two syntax options available for file matching, glob and regexp. glob is unix-like filename expansion and regexp is regular expressions. You activate...
Activity transition in Android
... Thanks iandisme. overridePengingTransition is API level 5. Is it not possible to do this for level 3 (Android 1.5)?
– hpique
Aug 2 '10 at 16:11
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Howto: Clean a mysql InnoDB storage engine?
...or mysql and information_schema) CAVEAT : As a precaution, please run this script to make absolutely sure you have all user grants in place:
mkdir /var/lib/mysql_grants
cp /var/lib/mysql/mysql/* /var/lib/mysql_grants/.
chown -R mysql:mysql /var/lib/mysql_grants
Login to mysql and run SET GLOBAL in...
CPU Privilege Rings: Why rings 1 and 2 aren't used?
...iminished greatly.
The intent by Intel in having rings 1 and 2 is for the OS to put device drivers at that level, so they are privileged, but somewhat separated from the rest of the kernel code.
Rings 1 and 2 are in a way, "mostly" privileged. They can access supervisor pages, but if they attempt ...
curl json post request via terminal to a rails app
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Hi I cam calling a script like this: abc.com/?a=4&b={"x":"y"}. Can you tell me what it would look like in curl terminal??
– user739711
Mar 21 '12 at 11:59
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Unix command-line JSON parser? [closed]
... pretty print json. If you need to extract/manipulate json data in a shell script, I would use jq which is pure awesome at what is does...
– muhqu
May 9 '14 at 8:04
1
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How can I Remove .DS_Store files from a Git repository?
How can I remove those annoying Mac OS X .DS_Store files from a Git repository?
25 Answers
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How do I download a file over HTTP using Python?
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@hughdbrown I found your script useful, but have one question: can I use the file for post-processing? suppose I download a jpg file that I want to process with OpenCV, can I use the 'data' variable to keep working? or do I have to read it again from...
How do I deploy Node.js applications as a single executable file? [duplicate]
Supposed I have written a Node.js application, and I now would like to distribute it. Of course, I want to make it easy for the user, hence I do not want him to install Node.js, run npm install and then manually type node app.js .
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