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Python `if x is not None` or `if not x is None`?
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1029
There's no performance difference, as they compile to the same bytecode:
Python 2.6.2 (r262:7...
Git: Set up a fetch-only remote?
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edited Apr 22 '15 at 20:31
gunr2171
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answer...
Putting a simple if-then-else statement on one line [duplicate]
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edited May 23 '17 at 12:10
Community♦
111 silver badge
answered May 10 '10 at 13:00
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Fit background image to div
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702
You can achieve this with the background-size property, which is now supported by most browsers...
How do you rename a table in SQLite 3.0?
How do you rename a table in SQLite 3.0?
2 Answers
2
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Most common way of writing a HTML table with vertical headers?
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edited Jun 16 '11 at 7:01
answered Jun 16 '11 at 6:51
Fr...
Any way to force strict mode in node?
...d you can now place
"use strict";
at the top of your file in node >= 0.10.7, but if you want your whole app to run in strict (including external modules) you can do this
node --use_strict
share
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Difference between json.js and json2.js
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edited Feb 4 '11 at 19:07
Chris
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answered Fe...
Statistics: combinations in Python
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answered Jun 11 '10 at 18:29
Jouni K. SeppänenJouni K. Seppänen
33.9k55 gold badges6767 silver badges9696 bronze badges
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Implement paging (skip / take) functionality with this query
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In SQL Server 2012 it is very very easy
SELECT col1, col2, ...
FROM ...
WHERE ...
ORDER BY -- this is a MUST there must be ORDER BY statement
-- the paging comes here
OFFSET 10 ROWS -- skip 10 rows
FETCH NEXT 10 ROWS ONLY; -...