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How do I create a list of random numbers without duplicates?
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Greg HewgillGreg Hewgill
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How do I select child elements of any depth using XPath?
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161
You're almost there. Simply use:
//form[@id='myform']//input[@type='submit']
The // shortcu...
What is the difference between pluck and collect in Rails?
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edited Jun 29 '16 at 12:25
bluehallu
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Is it safe to assume strict comparison in a JavaScript switch statement?
...12.11, CaseBlock #3)
– Walf
Nov 18 '16 at 5:46
Then... what? I'm not sure why you cut off the quote here.
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Chrome developer tools: View Console and Sources views in separate views/vertically tiled?
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answered Apr 12 '16 at 22:52
PogginhopperPogginhopper
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Differences between git pull origin master & git pull origin/master
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edited May 21 '10 at 16:53
answered May 21 '10 at 16:36
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Disable file preview in VS2012
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answered Jun 8 '12 at 16:00
Steve BSteve B
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How to move an iFrame in the DOM without losing its state?
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edited Oct 9 '16 at 9:23
Wesley Smith
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Retina displays, high-res background images
... be written like this in order to support older versions (prior to Firefox 16).
- Source
As @LiamNewmarch mentioned in the comments below, you can include the background-size in your shorthand background declaration like so:
.box{
background:url('images/box-bg@2x.png') no-repeat top left / ...
Replace all non-alphanumeric characters in a string
...de ΣΘΙП@./\n")
– zhazha
Jul 13 '16 at 7:43
If you want to keep spaces in your string, just add a space within the ...