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What does “%” (percent) do in PowerShell?
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When used in the context of a cmdlet (such as your example), it's an alias for ForEach-Object:...
Is there a function to deselect all text using JavaScript?
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167
Try this:
function clearSelection()
{
if (window.getSelection) {window.getSelection().remove...
How to calculate a mod b in Python?
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answered Jun 13 '09 at 16:59
eduffyeduffy
34.1k99 gold badges9090 silver badges8989 bronze badges
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Setting href attribute at runtime
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edited Dec 5 '15 at 19:36
Stout Joe
18422 gold badges33 silver badges1414 bronze badges
answ...
pandas: multiple conditions while indexing data frame - unexpected behavior
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221
As you can see, the AND operator drops every row in which at least one
value equals -1. On ...
List comprehension rebinds names even after scope of comprehension. Is this right?
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List comprehensions leak the loop control variable in Python 2 but not in Python 3. Here's Gu...
Why do people use __(double underscore) so much in C++
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From Programming in C++, Rules and Recommendations :
The use of two underscores (`__') in ...
Memoization in Haskell?
... efficiently the following function in Haskell, for large numbers (n > 108)
8 Answers
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What do you call the -> operator in Ruby?
... lambda defined using -> is called lambda literal.
succ = ->(x){ x+1 }
succ.call(2)
The code is equivalent to the following one.
succ = lambda { |x| x + 1 }
succ.call(2)
Informally, I have heard it being called stabby lambda or stabby literal.
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How can I filter a Django query with a list of values?
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From the Django documentation:
Blog.objects.filter(pk__in=[1, 4, 7])
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