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Why shouldn't `'` be used to escape single quotes?
..."straight" quotation mark in the spec. The advice to use ’ is at best incomplete, because that is the character for "Single curved quote, right". If you really are going for semantic correctness, it should be used for right quotation marks, while ‘ ("Single curved quote, left") s...
ActiveRecord OR query
...ry. And it is just a matter of milliseconds. Ofcourse you should write the best performant SQL query and try to convert it to ActiveRecord syntax. If the SQL cannot be represented in ActiveRecord syntax, then you should go for plain SQL.
– rubyprince
Apr 20 '16...
Vim: faster way to select blocks of text in visual mode
...ding paragraph."
Understanding Vim as a language will help you to get the best mileage out of it.
After you have selecting down, then you can combine with other commands:
Vapd
With the above command, you can select around a paragraph and delete it. Change the d to a y to copy or to a c to chan...
Scroll to the top of the page using JavaScript?
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This seems to be the best way to go when dealing with SPAs
– Phil
Sep 29 '14 at 16:23
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Use Font Awesome Icons in CSS
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best answer, as you can just remove a previous <i> tag from before the text you want with the icon and replace with this. And the same space is given.
– andygoestohollywood
Nov 12 ...
What does !! mean in ruby?
...ugh since the only false values to Ruby are nil and false, so it's usually best to let that convention stand.
Think of it as
!(!some_val)
One thing that is it used for legitimately is preventing a huge chunk of data from being returned. For example you probably don't want to return 3MB of image...
How can I change the color of a part of a TextView?
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This the best answer by far.
– Pau Arlandis Martinez
Jun 24 '16 at 8:31
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Sublime Text 3, convert spaces to tabs
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Best solution. Thanks!
– Matthew K
Apr 19 at 3:29
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Limit the length of a string with AngularJS
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This is the best answer. The performance hit should be negligible with a reasonable number of ng-repeat. If you're bringing back hundred's of ng-repeat with content that needs to be truncated then might need to go back to drawing board. ...
How do I make background-size work in IE?
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The scale method doesn't keep the ratio though.. So it's best that your element has the same ratio as your image.
– Yves Van Broekhoven
Aug 31 '12 at 8:49
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