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How do I get the parent directory in Python?
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@Artfunkel Thanks. Your comment should be appended in the answer for its completeness' sake.
– tzot
Jun 29 '13 at 8:18
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Bash function to find newest file matching pattern
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The ls command has a parameter -t to sort by time. You can then grab the first (newest) with head -1.
ls -t b2* | head -1
But beware: Why you shouldn't parse the output of ls
My personal opinion: parsing ls is only dangerous whe...
Conditional formatting based on another cell's value
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This is supported in Google Sheets as of 2015:
https://support.google.com/drive/answer/78413#formulas
In your case, you will need to set conditional formatting on B5.
Use the "Custom formula is" option and set it to =B5>0.8*C5.
set the "Range" option to B5.
set the desired color
You ca...
Checking in packages from NuGet into version control?
Prior to NuGet, it was common accepted 'best practice' to check-in all external DLLs used on a project. Typically in a Libs or 3rdParty directory.
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python pandas remove duplicate columns
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In Bash, how can I check if a string begins with some value?
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This snippet on the Advanced Bash Scripting Guide says:
# The == comparison operator behaves differently within a double-brackets
# test than within single brackets.
[[ $a == z* ]] # True if $a starts with a "z" (wildcard matching).
[[ $a == "z*" ]] # True if $a is equal to z* (literal ...
Geometric Mean: is there a built-in?
...rough and @Gregor for making sure it works correctly.
I think some of the comments are related to a false-equivalency of NA values in the data and zeros. In the application I had in mind they are the same, but of course this is not generally true. Thus, if you want to include optional propagation o...
Why would I make() or new()?
....}, &someLocalVar, new, make
Allocation can also happen when creating composite literals.
new can be used to allocate values such as integers, &int is illegal:
new(Point)
&Point{} // OK
&Point{2, 3} // Combines allocation and initialization
new(int)
&int // I...
Can the Android layout folder contain subfolders?
... to be unique and in code you have to know that e.g. R.layout.list_item is coming from the movies or the cinemas folder, so flat naming still applies.
– TWiStErRob
Oct 19 '14 at 22:32
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How do you write tests for the argparse portion of a python module? [closed]
...n.org/3/library/unittest.mock.html for more detail. See also stackoverflow.com/questions/6271947/… for an example of mocking stdin. (stderr should be similar)
– BryCoBat
Jul 23 '15 at 11:56
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