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Cron jobs and random times, within given hours
...hp
You need to render modulus as '\%' above because cron (well, at least Linux 'vixie-cron') terminates the line when it encounters an unescaped '%'.
Maybe you could get the remaining 7 script executions in there by adding another line with another 7-hour range. Or relax your restriction to run b...
Git Push Error: insufficient permission for adding an object to repository database
...ue or group, Git relies on a feature of GNU operating systems (e.g., every Linux distribution) to ensure that newly created subdirectories are owned by the correct group (the group that all of the repository's users are in). This feature is documented in the GNU coreutils documentation:
... [If...
My docker container has no internet
...ng with iptables and all.
sudo service docker restart or (if you are in a linux distro that does not use upstart) sudo systemctl restart docker
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Get selected subcommand with argparse
When I use subcommands with python argparse, I can get the selected arguments.
2 Answers
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How to find a deleted file in the project commit history?
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@TylerJones you can feed anything to anything with linux using pipes - google linux pipes.. you'll like that.
– John Hunt
Oct 4 '18 at 12:49
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What is the iBeacon Bluetooth Profile
...specific advertisement can generate the above packet. I have configured a Linux computer using Bluez to send this advertisement, and iOS7 devices running Apple's AirLocate test code pick it up as an iBeacon with the fields specified above. See: Use BlueZ Stack As A Peripheral (Advertiser)
This bl...
How do I check if there are duplicates in a flat list?
...en check its length. Its advantage is that it's letting the C code inside Python do the heavy lifting. Your solution loops in Python code, but has the advantage of short-circuiting when a single match has been found. If the odds are that the list probably has no duplicates, I like Denis Otkidach'...
How do I create a pylintrc file
I am running linux. Can I do something like pylint --generate-rcfile > .pylintrc and then make changes to the resulting .pylintrc file to override the default settings? And if so should it be in my ~/ directory or should I put it in .pylint.d?
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How to work with complex numbers in C?
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FYI, since the OP mentions Python bindings, when working with Python I try to stick to C89 (since the rest of Python's code is C89, and if you want your extension to run on Windows, it's usually compiled with MVSC, which is limited to C89). I don't kno...
Oracle TNS names not showing when adding new connection to SQL Developer
...gt; System > Advanced system settings > Environment Variables...
In Linux, define the TNS_ADMIN variable in the .profile file in your home directory.
Confirm the os is recognizing this environmental variable
From the Windows command line:
echo %TNS_ADMIN%
From linux:
echo $TNS_ADMIN
Restart...