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form_for but to post to a different action
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answered Mar 16 '11 at 2:43
AustinAustin
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Conditional HTML Attributes using Razor MVC3
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How to join two generators in Python?
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answered Jul 9 '10 at 8:30
PhilippPhilipp
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Format an Integer using Java String Format
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How to show and update echo on same line
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Well I did not read correctly the man echo page for this.
echo had 2 options that could do this...
How to efficiently compare two unordered lists (not sets) in Python?
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O(n): The Counter() method is best (if your objects are hashable):
def compare(s, t):
retu...
How to get “wc -l” to print just the number of lines without file name?
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Dave Jarvis
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answered Apr 20 '12 at 2:52
Norman RamseyNor...
Removing multiple keys from a dictionary safely
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answered Jan 24 '12 at 23:20
GlaslosGlaslos
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Defining an array of anonymous objects in CoffeeScript
...kes sense here.
– Jameson Quinn
Dec 3 '12 at 3:04
18
Check out my answer -- this is perfectly doa...
Given an array of numbers, return array of products of all other numbers (no division)
... 1, a[0], a[0]*a[1], a[0]*a[1]*a[2], }
{ a[1]*a[2]*a[3], a[2]*a[3], a[3], 1, }
Both of which can be done in O(n) by starting at the left and right edges respectively.
Then multiplying the two arrays element by element gives the required result
My...