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CORS - How do 'preflight' an httprequest?
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monsurmonsur
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Select 50 items from list at random to write to file
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If the list is in random order, you can just take the first 50.
Otherwise, use
import random
random.sample(the_list, 50)
random.sample help text:
sample(self, population, k) method of random.Random instance
Chooses k unique random elements from a population sequence.
Retu...
Difference between 'self' and 'total' in Chrome CPU Profile of JS
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305
self is how much time was spent doing work directly in that function.
total is how much time w...
Java rounding up to an int using Math.ceil
Why does it still return 4? 157/32 = 4.90625 , I need to round up, I've looked around and this seems to be the right method.
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What is the proper way to check for existence of variable in an EJS template (using ExpressJS)?
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edited May 31 '17 at 16:10
Bruiser
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answered Mar...
What does it mean for a data structure to be “intrusive”?
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107
An intrusive data structure is one that requires help from the elements it intends to store in ...
List files in local git repo?
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edited May 14 '16 at 0:34
Christopher Bottoms
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Xcode variables
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edited Oct 14 '16 at 20:09
Ben Flynn
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ans...
Initialize a long in Java
...e Data Types - oracle doc says the range of long in Java is -9,223,372,036,854,775,808 to 9,223,372,036,854,775,807 .
But when I do something like this in my eclipse
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Convert data.frame column format from character to factor
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201
Hi welcome to the world of R.
mtcars #look at this built in data set
str(mtcars) #allows you ...