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SQL selecting rows by most recent date
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Mitchel SellersMitchel Sellers
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Single Line Nested For Loops
...f the list comprehension (here (x,y)):
>>> [(x, y) for x in [1,2,3] for y in [3,1,4] if x != y]
[(1, 3), (1, 4), (2, 3), (2, 1), (2, 4), (3, 1), (3, 4)]
It's exactly the same as this nested for loop (and, as the tutorial says, note how the order of for and if are the same).
>>>...
How do I wrap link_to around some html ruby code?
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edited Apr 20 '15 at 9:43
Arslan Ali
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answered ...
MySQL: Set user variable from result of query
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337
Yes, but you need to move the variable assignment into the query:
SET @user := 123456;
SELECT...
Difference between java.exe and javaw.exe
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GuruKulkiGuruKulki
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How can I set Image source with base64
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137
Try using setAttribute instead:
document.getElementById('img')
.setAttribute(
'src...
Is it possible to reopen a closed branch in Mercurial?
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answered Nov 4 '10 at 20:53
Tim DelaneyTim Delaney
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Android Fragments: When to use hide/show or add/remove/replace?
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3 Answers
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Configure Sublime Text on OS X to show full directory path in title bar
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3 Answers
3
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Create table in SQLite only if it doesn't exist already
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David WoleverDavid Wolever
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