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Define make variable at rule execution time
...f $@ . ;\
rm -rf $$TMP ;\
I have consolidated some related tips here: https://stackoverflow.com/a/29085684/86967
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Given an emacs command name, how would you find key-bindings ? (and vice versa)
... Having which-key around has helped me discover many rare gems in Emacs.
https://github.com/justbur/emacs-which-key
Guide key
Guide key works in much the same way as which-key I'd recommend taking a look at it to compare features.
https://github.com/kai2nenobu/guide-key
...
Updating address bar with new URL without hash or reloading the page
...eUploader: {
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Check if a table exists in Rails
...e available in Rails 5:
drop_table :kittens, if_exists: true
Reference: https://github.com/rails/rails/pull/16366
And here's the Rails 5 ActiveRecord's CHANGELOG:
Introduce the :if_exists option for drop_table.
Example:
drop_table(:posts, if_exists: true)
That would execute:
DRO...
Is $(document).ready necessary?
...eUploader: {
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@Media min-width & max-width
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EC2 instance types's exact network performance?
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What does it mean in shell when we put a command inside dollar sign and parentheses: $(command)
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Finding Number of Cores in Java
...itional dependence:
Native Operating System and Hardware Information
https://github.com/oshi/oshi
SystemInfo systemInfo = new SystemInfo();
HardwareAbstractionLayer hardwareAbstractionLayer = systemInfo.getHardware();
CentralProcessor centralProcessor = hardwareAbstractionLayer.getProcessor(...
How to Customize the time format for Python logging?
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