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Django Setup Default Logging
... the root key of the logging configuration dictionary. I found this in the Python documentation:
root - this will be the configuration for the root logger. Processing of the configuration will be as for any logger, except that the propagate setting will not be applicable.
Here's the configurat...
PostgreSQL: Drop PostgreSQL database through command line [closed]
...y to connect to your machine is via local sockets. I'm assuming you're on linux. If not this may need to be tweaked to something other than local / ident on that first line, to something like host ... yourusername.
Now you should be able to do:
psql postgres
drop database mydatabase;
...
How do I change my Ruby version using RVM?
...mmand without me needing to first type source ~/.bash_profile -- i'm not a linux person, so this confuses me, but i'm glad this got it working. perhaps someone can clarify my confusion.
– TimDog
Feb 19 '12 at 16:53
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'echo' without newline in a shell script
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Just for the most popular linux Ubuntu & it's bash:
Check which shell are you using? Mostly below works, else see this:
echo $0
If above prints bash, then below will work:
printf "hello with no new line printed at end"
OR
echo -n "hello with no ...
How to check the extension of a filename in a bash script?
...The correct answer on how to take the extension available in a filename in linux is:
${filename##*\.}
Example of printing all file extensions in a directory
for fname in $(find . -maxdepth 1 -type f) # only regular file in the current dir
do echo ${fname##*\.} #print extensions
done
...
Java Can't connect to X11 window server using 'localhost:10.0' as the value of the DISPLAY variable
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well sometime - it won't work on linux then its good to install Xvfb with apt and run it on any screen like: Xvfb :1 and then set variable in build phase -- export DISPLAY=:1 --> this perfectly works.
– Pankaj Kumar Katiyar
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Change / Add syntax highlighting for a language in Sublime 2/3
...dard themes. While the JavaScript language definition isn't as thorough as Python's, for example, Neon still has a lot more diversity than some of the defaults like Monokai or Solarized.
I should note that I used @int3h's Better JavaScript language definition for this image instead of the one tha...
Chrome Uncaught Syntax Error: Unexpected Token ILLEGAL [duplicate]
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If you suspect you've got a case of this ailment, and you're on MacOS or Linux/Unix, the od command line tool can show you (albeit in a fairly ugly way) the numeric values in the characters of the source code file. Some IDEs and editors can show "funny" characters as well. Note that such character...
Matlab: Running an m-file from command-line
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On Linux you can do the same and you can actually send back to the shell a custom error code, like the following:
#!/bin/bash
matlab -nodisplay -nojvm -nosplash -nodesktop -r \
"try, run('/foo/bar/my_script.m'), catch, e...
What is the difference between bottom-up and top-down?
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@coder000001: for python examples, you could google search for python memoization decorator; some languages will let you write a macro or code which encapsulates the memoization pattern. The memoization pattern is nothing more than "rather tha...