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How do you divide each element in a list by an int?
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myInt=10
myList=[tmpList/myInt for tmpList in range(10,100,10)]
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Print a file, skipping the first X lines, in Bash [duplicate]
...tos 5.6 tail -n +1 shows the whole file and tail -n +2 skips first line. strange. The same for tail -c +<num>.
– NickSoft
Sep 1 '11 at 10:23
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Git cherry pick vs rebase
...ting ran out of space on the drive, but cherry-pick with the same revision range succeeded (and seems to run faster).
– onlynone
Mar 25 '15 at 18:19
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Vim: faster way to select blocks of text in visual mode
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What would you do if you wanted to select the range of text matching your search; i.e: find and select (whole word) your search term?
– Daniel Park
Oct 30 '13 at 21:54
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What is the difference between precision and scale?
...ficant digits. Oracle guarantees the portability of numbers with precision ranging from 1 to 38.
Scale is the number of digits to the right (positive) or left (negative) of the decimal
point. The scale can range from -84 to 127.
In your case, ID with precision 6 means it won't accept a number wi...
Exif manipulation library for python [closed]
...reading and writing metadata to many image types (JPEG, PNG, TIFF and many raw formats), understands standard (Xmp, IPTC and Exif) and non-standard metadata ("Makernotes"), and runs on multiple platforms (Windows, Linux, and, with some work, Mac).
Python bindings to exiv2 are:
gexiv2 (a multi-lan...
How to use pip with Python 3.x alongside Python 2.x
... specify the version every time you use pip:
Install pip:
$ curl https://raw.github.com/pypa/pip/master/contrib/get-pip.py | python3
and export the path:
$ export PATH=/Library/Frameworks/Python.framework/Versions/<version number>/bin:$PATH
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Split a string by spaces — preserving quoted substrings — in Python
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You should use raw strings when using regular expressions.
– asmeurer
Dec 19 '13 at 2:29
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Collapse sequences of white space into a single character and trim string
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range:NSMakeRange(0, original.length)];
NSString *final = [squashed stringByTrimmingCharactersInSet:[NSCharacterSet whitespaceAndNewlineCharacterSet]];
Logging final gives
"Hello this is a long string!"
Possible alterna...
Filtering Pandas DataFrames on dates
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What if one doesn't want to filter on a date range, but on multiple datetimes ?
– Salem Ben Mabrouk
Jul 6 '18 at 8:42
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