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How do I create a directory from within Emacs?
...ET dir/to/create RET
to create directories dir/parent1/node and dir/parent2/node, type:
M-! mkdir -p dir/parent{1,2}/node RET
It assumes that Emacs's inferior shell is bash/zsh or other compatible shell.
or in a Dired mode
+
It doesn't create nonexistent parent directories.
Example:
C-x d ...
Is there any way to view the currently mapped keys in Vim?
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243
You can do that with the :map command. There are also other variants.
:nmap for normal mode ...
Types in MySQL: BigInt(20) vs Int(20)
...ious that they would allow for larger numbers; however, I can make an Int(20) or a BigInt(20) and that would make seem that it is not necessarily about size.
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Is it possible to override the configuration of a plugin already defined for a profile in a parent P
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Renato
9,62333 gold badges3737 silver badges6161 bronze badges
answered Nov 14 '11 at 9:47
RolfRolf
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How does Django's Meta class work?
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240
You are asking a question about two different things:
Meta inner class in Django models:
Th...
How can I list (ls) the 5 last modified files in a directory?
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252
Try using head or tail. If you want the 5 most-recently modified files:
ls -1t | head -5
Th...
How can I get the current language in Django?
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edited Nov 29 '17 at 16:30
Will
38033 silver badges1414 bronze badges
answered Jul 28 '10...
Applying function with multiple arguments to create a new pandas column
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>>> import numpy as np
>>> df = pd.DataFrame({"A": [10,20,30], "B": [20, 30, 10]})
>>> df['new_column'] = np.multiply(df['A'], df['B'])
>>> df
A B new_column
0 10 20 200
1 20 30 600
2 30 10 300
or vectorize arbitrary functi...
javascript remove “disabled” attribute from html input
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201
Set the element's disabled property to false:
document.getElementById('my-input-id').disabled...
How to change line width in ggplot?
...a single value, not map within the call to aes()
When you call aes(size = 2) it creates a variable called `2` and uses that to create the size, mapping it from a constant value as it is within a call to aes (thus it appears in your legend).
Using size = 1 (and without reg_labeller which is perhaps...