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iOS Equivalent For Android Shared Preferences
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answered Oct 6 '13 at 8:24
SomeGuySomeGuy
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How to Replace dot (.) in a string in Java
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Eric Leschinski
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answered Sep 11 '11 at 19:20
FemiFemi
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psql - save results of command to a file
...commands will look like this:
[wist@scifres ~]$ psql db
Welcome to psql 8.3.6, the PostgreSQL interactive terminal
db=>\o out.txt
db=>\dt
db=>\q
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Get current time as formatted string in Go?
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Dave C
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answered May 4 '11 at 15:17
nmichaelsnmichaels
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Add border-bottom to table row
I have a table of 3 by 3. I need a way to add a border for the bottom of every row tr and give it a specific color.
16 An...
Why is SSE scalar sqrt(x) slower than rsqrt(x) * x?
...lowed by a single Newton-Raphson step) that gives nearly full precision (~23 bits of accuracy, if I remember properly), and is still somewhat faster than sqrtss.
edit: If speed is critical, and you're really calling this in a loop for many values, you should be using the vectorized versions of thes...
How to get a random number in Ruby
... them with:
10.times.map{ 20 + Random.rand(11) }
#=> [26, 26, 22, 20, 30, 26, 23, 23, 25, 22]
Note:
Using Random.new.rand(20..30) (using Random.new) generally would not be a good idea, as explained in detail (again) by Marc-André Lafortune, in his answer (again).
But if you don't use Rand...
Sourcetree - undo unpushed commits
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351
Right click on the commit you like to reset to (not the one you like to delete!)
Select "Rese...
Debugging JavaScript in IE7
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BobBob
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RuntimeException: Unable to instantiate application
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13 Answers
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