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Set default value of an integer column SQLite
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edited May 10 '17 at 8:48
answered May 8 '17 at 9:08
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Useful code which uses reduce()? [closed]
...s some cute usages:
Flatten a list
Goal: turn [[1, 2, 3], [4, 5], [6, 7, 8]] into [1, 2, 3, 4, 5, 6, 7, 8].
reduce(list.__add__, [[1, 2, 3], [4, 5], [6, 7, 8]], [])
List of digits to a number
Goal: turn [1, 2, 3, 4, 5, 6, 7, 8] into 12345678.
Ugly, slow way:
int("".join(map(str, [1,2,3,4,5,6...
Entity Framework Join 3 Tables
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answered Jan 10 '14 at 18:30
MarcinJuraszekMarcinJuraszek
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Scala constructor overload?
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It's worth explicitly mentioning that Auxiliary Constructors in Scala must either call the prim...
How to add a changed file to an older (not last) commit in Git
...however many commits back you want to see).
Mark the commit in question (a0865...) for edit by changing the word pick at the start of the line into edit. Don't delete the other lines as that would delete the commits.[^vimnote]
Save the rebase file, and git will drop back to the shell and wait for yo...
Java recursive Fibonacci sequence
...= 2+1 = 3
fibonacci(5) = 3+2 = 5
And from fibonacci sequence 0,1,1,2,3,5,8,13,21.... we can see that for 5th element the fibonacci sequence returns 5.
See here for Recursion Tutorial.
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imp...
Scala: what is the best way to append an element to an Array?
...tefanobaghino
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answered Sep 21 '11 at 12:57
tenshitenshi
24.5k77 gold badge...
How to style the with only CSS?
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answered Dec 8 '11 at 12:36
Savas VedovaSavas Vedova
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How do I fetch lines before/after the grep result in bash?
...ell swoop!
– Joshua Pinter
Jan 22 '18 at 15:19
is there a way to do this using a specific before point? say the length...