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How do I get elapsed time in milliseconds in Ruby?
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To get time in milliseconds, it's better to add .round(3), so it will be more accurate in some cases:
puts Time.now.to_f # => 1453402722.577573
(Time.now.to_f.round(3)*1000).to_i # => 1453402722578
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displayname attribute vs display attribute
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+1 - probably a much more helpful than mine (now deleted); too early in the morning for me :)
– Andras Zoltan
Mar 9 '11 at 9:42
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How to get the root dir of the Symfony2 application?
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This was more on topic of your service having container injected :) If you follow best practices, injecting the container should be avoided at all costs. As for the solution of getting web directory, I still use the one I provided abo...
What's the difference between ng-model and ng-bind
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@Wachburn It's one-way but more important it's one-time. It stops watching model changes after model takes any value. So it can't be used as one-way binding if we need regular one-way binding.
– Ruslan Stelmachenko
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What is the difference between a User Control Library and a Custom Control Library?
...s what you can do with a user control considerably. It's easier to use but more limited than a full custom control.
These controls have a small difference from a runtime point of view. When building an application and placing an UserControl into it, the control tree will have a concrete UserControl...
Copying the GNU screen scrollback buffer to a file (extended hardcopy)
How do I easily copy the GNU Screen scrollback buffer to a file? I.e., a more powerful version of the 'hardcopy' command?
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Reverse a string in Java
...difference between the two: javatpoint.com/… in short: StringBuilder is more efficient than StringBuffer. It's not thread safe i.e. multiple threads can simultaneously call methods of StringBuilder.
– Vishnu Narang
Feb 14 '17 at 3:17
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Background task, progress dialog, orientation change - is there any 100% working solution?
...n to let the user know if the work has been done. Here is a blog post with more on this pattern.
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Renaming xcode 4 project and the actual folder
... Anyone know how to do this in xCode 5? I don't see that magic button anymore. :(
– Jason
Nov 5 '13 at 22:27
It's s...
Permission denied on accessing host directory in Docker
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