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Cannot ignore .idea/workspace.xml - keeps popping up
...the repository's .gitignore, I would suggest that you ignore your IDE's dotfiles globally.
Otherwise you will have to add it to every .gitgnore for every project you work on. Also, if you collaborate with other people, then its best practice not to pollute the project's .gitignore with private con...
Getting the count of unique values in a column in bash
I have tab delimited files with several columns. I want to count the frequency of occurrence of the different values in a column for all the files in a folder and sort them in decreasing order of count (highest count first). How would I accomplish this in a Linux command line environment?
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MySQL Error 1153 - Got a packet bigger than 'max_allowed_packet' bytes
...100M -u root -p database < dump.sql
Also, change the my.cnf or my.ini file under the mysqld section and set:
max_allowed_packet=100M
or you could run these commands in a MySQL console connected to that same server:
set global net_buffer_length=1000000;
set global max_allowed_packet=1000000...
Import SQL dump into PostgreSQL database
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@Dazz:You could use -f switch (or --file) too
– Grzegorz Szpetkowski
Jul 27 '11 at 10:56
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How to display gpg key details without importing it?
...g key and would like to view the details of the gpg key as it comes in the file. Is this possible without importing it into a key ring?
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Postgresql: Scripting psql execution with password
...assword prompt. Instead of that, you can provide the password in a pgpass file or through the PGPASSWORD environment variable. See these:
https://www.postgresql.org/docs/9.0/static/libpq-pgpass.html
https://www.postgresql.org/docs/9.0/interactive/libpq-envars.html
There is no option to provide...
`from … import` vs `import .` [duplicate]
...ts you use os.open without destroying the
# built in open() which returns file handles.
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node.js global variables?
...orkspace/zd/zgap/darwin-js',
LANG: 'en_US.UTF-8',
ITERM_PROFILE: 'Default',
SHLVL: '1',
COLORFGBG: '7;0',
HOME: '/Users/ddopson',
ITERM_SESSION_ID: 'w0t0p0',
LOGNAME: 'ddopson',
DISPLAY: '/tmp/launch-l9RQXI/org.x:0',
OLDPWD: '/w...
Practical usage of setjmp and longjmp in C
...eality. Your intermediate functions will allocate memory, grab locks, open files and do all kinds of different things that require cleanup. So in practice setjmp/longjmp are usually a bad idea except in very limited circumstances where you have total control over your environment (some embedded plat...
How do you share code between projects/solutions in Visual Studio?
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You can "link" a code file between two projects. Right click your project, choose Add -> Existing item, and then click the down arrow next to the Add button:
In my experience linking is simpler than creating a library. Linked code results ...