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Remove commas from the string using JavaScript
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2 Answers
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How do you create optional arguments in php?
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256
Much like the manual, use an equals (=) sign in your definition of the parameters:
function d...
What does `:_*` (colon underscore star) do in Scala?
...alled as
new Elem(prefix, label, attributes, scope,
child1, child2, ... childN)
but here there is only a sequence, not child1, child2, etc. so this allows the result sequence to be used as the input to the constructor.
Happy coding.
1 This doesn't have a cutesy-name in the SLS, but h...
Fit cell width to content
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answered Jun 29 '12 at 18:41
MetalFrogMetalFrog
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Show control hierarchy in the WinForms designer
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edited Jul 25 '16 at 17:18
mschr
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Are tuples more efficient than lists in Python?
... is much faster than assigning a list.
>>> def a():
... x=[1,2,3,4,5]
... y=x[2]
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>>> def b():
... x=(1,2,3,4,5)
... y=x[2]
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>>> import dis
>>> dis.dis(a)
2 0 LOAD_CONST 1 (1)
3 LOAD_CONST ...
Changing font size and direction of axes text in ggplot2
...plot(d, aes(x=x, y=y)) + geom_point() +
theme(text = element_text(size=20),
axis.text.x = element_text(angle=90, hjust=1))
#vjust adjust the vertical justification of the labels, which is often useful
There's lots of good information about how to format your ggplots here. You can se...
Checking if output of a command contains a certain string in a shell script
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perrealperreal
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What is the different between 'Auto' and '*' when setting width/height for a grid column?
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202
We're talking in the context of WPF Grid here? My answer will talk about columns, but the same...