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Escape a dollar sign in string interpolation
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180
Just double it
scala> val name = "foo"
name: String = foo
scala> s"my.package.$name$$"
r...
Find what filetype is loaded in vim
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answered May 6 '10 at 7:55
hobbshobbs
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Passing just a type as a parameter in C#
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answered Jun 8 '12 at 20:22
Reed CopseyReed Copsey
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How can I convert a DOM element to a jQuery element?
...t("div");
var jelm = $(elm);//convert to jQuery Element
var htmlElm = jelm[0];//convert to HTML Element
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Bash history without line numbers
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207
Try this:
$ history | cut -c 8-
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How to set the style -webkit-transform dynamically using JavaScript?
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201
The JavaScript style names are WebkitTransformOrigin and WebkitTransform
element.style.webkitT...
What is Ruby equivalent of Python's `s= “hello, %s. Where is %s?” % (“John”,“Mary”)`
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edited Apr 4 '18 at 8:02
siegy22
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answered Aug...
How do I join two paths in C#?
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answered Jun 7 '09 at 11:04
Jose BasilioJose Basilio
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What's the opposite of head? I want all but the first N lines of a file
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-n, --lines=K output the last K lines, instead of the last 10;
or use -n +K to output lines starting with the Kth
So to filter out the first 2 lines, -n +3 should give you the output you are looking for (start from 3rd).
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Are there other whitespace codes like   for half-spaces, em-spaces, en-spaces etc useful in HTML
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390
Yes, many.
Including, but not limited to:
non breaking space :   or  
narro...