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Change default primary key in Eloquent
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edited Feb 8 '14 at 1:58
answered Nov 17 '13 at 12:48
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How can I determine the direction of a jQuery scroll event?
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704
Check current scrollTop vs previous scrollTop
var lastScrollTop = 0;
$(window).scroll(function...
Replace all elements of Python NumPy Array that are greater than some value
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346
I think both the fastest and most concise way to do this is to use NumPy's built-in Fancy index...
ImageView in circular through xml
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224
You can make a simple circle with white border and transparent content with shape.
// res/drawa...
How to deploy correctly when using Composer's develop / production switch?
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answered Feb 20 '14 at 22:42
Jasper N. BrouwerJasper N. Brouwer
19.9k44 gold badges4545 silver badges7474 bronze badges
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How do I grep for all non-ASCII characters?
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edited Mar 9 '17 at 14:54
Kuzeko
1,1461010 silver badges3131 bronze badges
answered Feb 22 '12 at 1...
Moving average or running mean
...oop, without dependencies, the code below works great.
mylist = [1, 2, 3, 4, 5, 6, 7]
N = 3
cumsum, moving_aves = [0], []
for i, x in enumerate(mylist, 1):
cumsum.append(cumsum[i-1] + x)
if i>=N:
moving_ave = (cumsum[i] - cumsum[i-N])/N
#can do stuff with moving_ave here...
Which is faster : if (bool) or if(int)?
... Sherm PendleySherm Pendley
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4
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find vs find_by vs where
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104
Use whichever one you feel suits your needs best.
The find method is usually used to retrieve a...
Android: Scale a Drawable or background image?
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answered Feb 20 '12 at 13:46
Aleks N.Aleks N.
5,40322 gold badges3939 silver badges4040 bronze badges
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