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Best way to add comments in erb
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What's the difference between the two?
– Travis Reeder
Jan 4 '17 at 14:09
3
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What are the differences between the urllib, urllib2, urllib3 and requests module?
In Python, what are the differences between the urllib , urllib2 , urllib3 and requests modules? Why are there three? They seem to do the same thing...
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How to return an empty ActiveRecord relation?
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@AugustinRiedinger Model.scoped does what you're looking for in rails 3.
– Tim Diggins
Sep 30 '14 at 11:21
9
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Giving UIView rounded corners
...adding this answer to give a bit more visual explanation for why things do what they do.
If you start with a regular UIView it has square corners.
let blueView = UIView()
blueView.frame = CGRect(x: 100, y: 100, width: 100, height: 50)
blueView.backgroundColor = UIColor.blueColor()
view.addSubview(...
Naming threads and thread-pools of ExecutorService
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Guava almost always has what you need.
ThreadFactory namedThreadFactory =
new ThreadFactoryBuilder().setNameFormat("my-sad-thread-%d").build()
and pass it off to your ExecutorService.
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How to add double quotes to a string that is inside a variable?
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@AnilPurswani - huh? You need to read up on what escaping means.
– Oded
Sep 30 '14 at 10:38
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Non greedy (reluctant) regex matching in sed?
...earch and remember http://followed by any characters except / and remember what you've found
we want to search untill the end of domain so stop on the next / so add another / at the end: sed -n 's;\(http://[^/]*\)/' but we want to match the rest of the line after the domain so add .*
now the match r...
'nuget' is not recognized but other nuget commands working
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What should be entered as 'Variable name'?
– Ievgen Naida
May 28 '14 at 14:16
1
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What's the difference between returning void and returning a Task?
...I'd just add a bit more context.
Your first question is essentially about what methods can be marked async.
A method marked as async can return void, Task or Task<T>. What are the differences between them?
A Task<T> returning async method can be awaited, and when the task complete...
How to open a URL in a new Tab using JavaScript or jQuery? [duplicate]
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What does _blank do in this call?
– Kolob Canyon
Feb 13 '17 at 20:22
3
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