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Read a variable in bash with a default value
I need to read a value from the terminal in a bash script. I would like to be able to provide a default value that the user can change.
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How do I diff the same file between two different commits on the same branch?
...r64141 The -- is useful e.g. when you have a file named -p. Good to use in scripts, only in rare cases needed in practice.
– Palec
Dec 30 '14 at 10:44
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Differences between distribute, distutils, setuptools and distutils2?
...roduces the distutils Python package that can be imported in your setup.py script.
Official docs | distutils section of Python Package User Guide
setuptools was developed to overcome Distutils' limitations, and is not included in the standard library. It introduced a command-line utility called e...
JavaScript: Create and save file [duplicate]
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How to set location in this script when download?
– Bravo Yeung
Jun 4 '19 at 4:33
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show 7 mo...
How do I set the proxy to be used by the JVM
...hen starting your JVM on the command line.
This is usually done in a shell script (in Unix) or bat file (in Windows). Here's the example with the Unix shell script:
JAVA_FLAGS=-Dhttp.proxyHost=10.0.0.100 -Dhttp.proxyPort=8800
java ${JAVA_FLAGS} ...
When using containers such as JBoss or WebLogic,...
How do I list one filename per output line in Linux?
...gned for human consumption, and you should not parse its output.
In shell scripts, there are a few cases where parsing the output of ls does work is the simplest way of achieving the desired effect. Since ls might mangle non-ASCII and control characters in file names, these cases are a subset of th...
Could not find stored procedure 'dbo.aspnet_CheckSchemaVersion'
...dio or a similar application
Use the aspnet_regsql.exe tool to install the scripts from anew as per the instructions in this post (I don't believe you can use the tool against a remote database if it's locked down. So you'll have to export the scripts and run them manually)
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jQuery: click function exclude children.
... parent div to be "clickable" but if a user clicks on a child element, the script is not called.
6 Answers
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Change the maximum upload file size
...ad form allowing people to upload mp3 files up to 30MB big. My server side script is done in PHP.
18 Answers
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virtualenv --no-site-packages and pip still finding global packages?
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A similar problem can occur on Windows if you call scripts directly as script.py which then uses the Windows default opener and opens Python outside the virtual environment. Calling it with python script.py will use Python with the virtual environment.
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