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How to convert an Int to a String of a given length with leading zeros to align?
...d"
Edit Apr 2019:
If you want leading spaces, and not zero, just leave out the 0 from the format specifier. In the above case, it'd be f"$expr%7d".Tested in 2.12.8 REPL. No need to do the string replacement as suggested in a comment, or even put an explicit space in front of 7 as suggested in an...
Least common multiple for 3 or more numbers
...a recursive algorithm definition does not necessarily mean a recursive subroutine. You can implement this in a loop pretty simply. Thanks for the perfect answer.
– Marius
Jun 27 '14 at 16:43
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Google App Engine: Is it possible to do a Gql LIKE query?
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+1 Tho it's worth pointing out this is case-sensitive. Luckily the data in the field I'm querying is converted to lowercase prior to storing.
– Cuga
Jun 2 '11 at 3:29
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Is there a (repeat-last-command) in Emacs?
... can
repeat the command over and over.
To see additional information about the repeat command, type C-h F repeat RET from within Emacs.
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CSS @media print issues with background-color;
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Works for all boxes - including table cells !!!
(If the PDF-printer output file is to be believed..?)
Only tested in Chrome + Firefox on Ubuntu...
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How to do URL decoding in Java?
... with this. As noted here: blog.lunatech.com/2009/02/03/… This is not about URLs, but for HTML form encoding.
– Michal
May 27 '15 at 12:29
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What is the difference between an ordered and a sorted collection?
... of the element. A SortedSet is an example.
In contrast, a collection without any order can maintain the elements in any order. A Set is an example.
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How do I run Python code from Sublime Text 2?
...rl + Break or Tools -> Cancel Build
Fn + C (OSX)
You can find out where your Break key is here: http://en.wikipedia.org/wiki/Break_key.
Note: CTRL + C will NOT work.
What to do when Ctrl + Break does not work:
Go to:
Preferences -> Key Bindings - User
and paste the lin...
How do I get a list of column names from a psycopg2 cursor?
...t to note that column names read from the cursor description function come out in lowercase. curs.execute("Select userId FROM people") colnames = [desc[0] for desc in curs.description] assert colnames == ['userid']
– dyltini
Nov 13 '18 at 11:14
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How to remove “disabled” attribute using jQuery?
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"Properties generally affect the dynamic state of a DOM element without
changing the serialized HTML attribute. Examples include the value
property of input elements, the disabled property of inputs and
buttons, or the checked property of a checkbox. The .prop() method
should be used ...