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Actual meaning of 'shell=True' in subprocess
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Invoking via the shell does allow you to expand environment variables and file globs according to the shell's usual mechanism. On POSIX systems, the shell expands file globs to a list of files. On Windows, a file glob (e.g., "*.*") is not expanded by the shell, anyway (but environment variables o...
How to reset Jenkins security settings from the command line?
...ely disable security - change true to false in /var/lib/jenkins/config.xml file.
<useSecurity>true</useSecurity>
Then just restart Jenkins, by
sudo service jenkins restart
And then go to admin panel and set everything once again.
If you in case are running your Jenkins inside k8s ...
GIT: Checkout to a specific folder
... certain directory, there are some tricks involved. The command only takes files, not directories. To apply it to directories, use the 'find' command and pipe the output to git.
find dirname -print0 | git checkout-index --prefix=/path-to/dest/ -f -z --stdin
Also from the man pages:
Intuitiven...
IntelliJ inspection gives “Cannot resolve symbol” but still compiles code
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First of all you should try File | Invalidate Caches and if it doesn't help, delete IDEA system directory. Then re-import the Maven project and see if it helps.
In some weird cases compiled classes may report wrong info and confuse IDEA. Verify that th...
Missing Push Notification Entitlement
...hat's the cause of the App Store rejection. If your ad-hoc provisioning profile has the aps-environment key, it means your app is configured correctly in the Apple Provisioning Portal. All you need to do is delete the App Store distribution profile on your local machine, then re-download and install...
Proper package naming for testing with the Go language
...est. The decision to use package myfunc or package myfunc_test in the test file depends on whether you want to perform white-box or black-box testing.
There's nothing wrong with using both methods in a project. For instance, you could have myfunc_whitebox_test.go and myfunx_blackbox_test.go.
Test...
How to put comments in Django templates
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True, but if you have an {% extends "file.html" %} tag you should put that on the very top of the template file even before the {% comment %}...{% endcomment %}, otherwise you'll get an <ExtendsNode: extends "file.html"> must be the first tag in the templa...
Default value of function parameter
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If you put the declaration in a header file, and the definition in a separate .cpp file, and #include the header from a different .cpp file, you will be able to see the difference.
Specifically, suppose:
lib.h
int Add(int a, int b);
lib.cpp
int Add(int a, in...
What's the difference between git clone --mirror and git clone --bare
....0 today indicate that the --mirror option does not copy hooks, the config file, the description file, the info/exclude file, and at least in my test case a few refs (which I don't understand.) I would not call it a "functionally identical copy, interchangeable with the original."
-bash-3.2$ git --...
converting CSV/XLS to JSON? [closed]
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This worked perfectly for me and does NOT require a file upload:
https://github.com/cparker15/csv-to-json?files=1
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