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Expanding tuples into arguments
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edited May 27 at 13:31
Nicolas Gervais
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VB.NET - How to move to next item a For Each Loop?
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edited Sep 4 '12 at 15:23
answered May 6 '09 at 13:56
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Can functions be passed as parameters?
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232
Yes, consider some of these examples:
package main
import "fmt"
// convert types take an in...
Newline in JLabel
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edited Dec 11 '17 at 23:15
Nathan
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answered ...
How can I get nth element from a list?
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Look here, the operator used is !!.
I.e. [1,2,3]!!1 gives you 2, since lists are 0-indexed.
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how to create a file name with the current date & time in python?
...ort time
timestr = time.strftime("%Y%m%d-%H%M%S")
print timestr
yields:
20120515-155045
so your filename could append or use this string.
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What do (lambda) function closures capture?
...e a new scope each time you create the lambda:
>>> adders = [0,1,2,3]
>>> for i in [0,1,2,3]:
... adders[i] = (lambda b: lambda a: b + a)(i)
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>>> adders[1](3)
4
>>> adders[2](3)
5
The scope here is created using a new function (a lambda, for brevity...
Can the :not() pseudo-class have multiple arguments?
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edited May 18 '16 at 18:23
TylerH
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answered A...