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How to show line number when executing bash script
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I wonder why no one mentions this for "How to debug shell scripts?" . This is far better than just echo
– Suvarna Pattayil
Jan 15 '14 at 13:00
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When correctly use Task.Run and when just async-await
...he CPU bound methods (many Task.Run calls) or completly wrap everything in one Task.Run?
– Lukas K
Aug 2 '13 at 14:16
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How to change the Eclipse default workspace?
... This doesn't answer the question, assuming the original question mentioned "default workspace". To change what Eclipse defaults to on startup, see the other answer.
– Jon Coombs
Dec 9 '14 at 0:39
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Why does 'continue' behave like 'break' in a Foreach-Object?
...of 7"
}
There is a gotcha to be kept in mind when refactoring. Sometimes one wants to convert a foreach statement block into a pipeline with a ForEach-Object cmdlet (it even has the alias foreach that helps to make this conversion easy and make mistakes easy, too). All continues should be replaced...
Make function wait until element exists
...ld need to find a way to pass an index to the selector to figure out which one. How would I do this? Thanks
– Kragalon
Mar 16 '16 at 20:25
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How and where are Annotations used in Java?
...eflection and meta-programming.
An annotation needs to be interpreted in one way or another to be useful. Annotations can be interpreted at development-time by the IDE or the compiler, or at run-time by a framework.
Annotation processing is a very powerful mechanism and can be used in a lot of d...
How to apply unmerged upstream pull requests from other forks into my fork?
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I was not able to see the pending pull requests mentioned in step 4. Instead, I selected the branch that corresponded to the pull request made by OtherFork, from the right hand 'compare' dropdown. I then selected the left side as the base fork as described above as was able t...
Differences between std::make_unique and std::unique_ptr with new
...t type usage. unique_ptr<T>(new T()) -> make_unique<T>()
None of the reasons involve improving runtime efficiency the way using make_shared does (due to avoiding a second allocation, at the cost of potentially higher peak memory usage).
* It is expected that C++17 will include a ru...
ASP.NET “special” tags
... different tag set.
<% %> is a Code Render Block (for inline code). One of 4 forms of Embedded Code Blocks. Used for inclusion of server-side code to the Render() method (<% x = x + 1; %>) of the generated class. Format: single/multiline or multiple-linked (e.g. if/then/else intersperse...
How to Test a Concern in Rails
...oncern's behavior inside your model specs.
So why not kill two birds with one stone? By using RSpec's shared example groups, you can test your concerns against the actual classes that use them (e.g., models) and you'll be able to test them everywhere they're used. And you only have to write the tes...