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How to get current CPU and RAM usage in Python?
What's your preferred way of getting current system status (current CPU, RAM, free disk space, etc.) in Python? Bonus points for *nix and Windows platforms.
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How can you find and replace text in a file using the Windows command-line environment?
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The only thing I had to change was to use Set-Content instead of Out-File.
– kurtzmarc
Dec 29 '14 at 20:08
6
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Bash script prints “Command Not Found” on empty lines
...h, not installed, misspelled, or something similar.
One way is to place a set -x at the top of your script or run it with bash -x instead of just bash - this will output the lines before executing them and you usually just need to look at the command output immediately before the error to see what'...
Repeat command automatically in Linux
Is it possible in Linux command line to have a command repeat every n seconds?
13 Answers
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Passing an array as a function parameter in JavaScript
...Assuming that call_me is a global function, so you don't expect this to be set.
var x = ['p0', 'p1', 'p2'];
call_me.apply(null, x);
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Creating a Pandas DataFrame from a Numpy array: How do I specify the index column and column headers
...6. , 2.2]])
# Creating pandas dataframe from numpy array
>>> dataset = pd.DataFrame({'Column1': data[:, 0], 'Column2': data[:, 1]})
>>> print(dataset)
Column1 Column2
0 5.8 2.8
1 6.0 2.2
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Break a previous commit into multiple commits
...ost recent commit
To split apart your most recent commit, first:
$ git reset HEAD~
Now commit the pieces individually in the usual way, producing as many commits as you need.
B) Splitting a commit farther back
This requires rebasing, that is, rewriting history. To find the correct commit, you ...
How do I clear only a few specific objects from the workspace?
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A useful way to remove a whole set of named-alike objects:
rm(list = ls()[grep("^tmp", ls())])
thereby removing all objects whose name begins with the string "tmp".
Edit: Following Gsee's comment, making use of the pattern argument:
rm(list = ls(patte...
Creating range in JavaScript - strange syntax
...2 or more arguments.
The length property of the newly constructed array is set to the number of arguments according to the specification and the values to the same values.
Thus var arr = Array.apply(null, { length: 5 }); creates a list of five undefined values.
Note: Notice the difference here bet...
Getting name of windows computer running python script?
...computers on my network that will be running a python script. A different set of configuration options should be used in the script depending on which computer is running this script.
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