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Formatting a float to 2 decimal places
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edited May 9 '17 at 7:33
Michael
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ans...
Why does the month argument range from 0 to 11 in JavaScript's Date constructor?
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answered Mar 31 '10 at 11:40
leonbloyleonbloy
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How to determine if a number is odd in JavaScript
... the below code:
function isOdd(num) { return num % 2;}
console.log("1 is " + isOdd(1));
console.log("2 is " + isOdd(2));
console.log("3 is " + isOdd(3));
console.log("4 is " + isOdd(4));
1 represents an odd number, while 0 represents an even number.
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What does the tilde (~) mean in my composer.json file?
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Tilde means next significant release. In your case, it is equivalent to >= 2.0, < 3.0.
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How do I change the background color of a plot made with ggplot2
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123
To change the panel's background color, use the following code:
myplot + theme(panel.backgrou...
Python中的X[:,0]和X[:,1] - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
Python中的X[:,0]和X[:,1]X[:,0]是numpy中数组的一种写法，表示对一个二维数组，取该二维数组第一维中的所有数据，第二维中取第0个数据，直观来说，X[:,0]就是取所有 X[:,0]是numpy中数组的一种写法，表示对一个二维数组，取该二维...
Share Large, Read-Only Numpy Array Between Multiprocessing Processes
... = n/num
shared = sharedmem.empty(n)
shared[:] = numpy.random.rand(1, n)[0]
print "values are %s" % shared
processes = [Process(target=do_work, args=(shared, i*width)) for i in xrange(num)]
for p in processes:
p.start()
for p in processes:
p.join()
print...
How do I change the formatting of numbers on an axis with ggplot?
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129
Another option is to format your axis tick labels with commas is by using the package scales, ...
Python list iterator behavior and next(iterator)
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199
What you see is the interpreter echoing back the return value of next() in addition to i being...
Is it possible to set transparency in CSS3 box-shadow?
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