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When do you use the “this” keyword? [closed]
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If you get a chance, you might want to re-read my answer. I talk about using it in the cases where it is necessary for the correct semantics. You might also want to look at the origin question. It's showing the use in examples where it is not semantically necessary. So, I...
'await' works, but calling task.Result hangs/deadlocks
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You're running into the standard deadlock situation that I describe on my blog and in an MSDN article: the async method is attempting to schedule its continuation onto a thread that is being blocked by the call to Result.
In this case, your SynchronizationContext is the one used by NUnit to exe...
Bash function to find newest file matching pattern
...s -t b2* | head -1
But beware: Why you shouldn't parse the output of ls
My personal opinion: parsing ls is only dangerous when the filenames can contain funny characters like spaces or newlines. If you can guarantee that the filenames will not contain funny characters then parsing ls is quite saf...
How to take screenshot with Selenium WebDriver
...vidRöthlisberger thats all great, but your comment has nothing to do with my answer
– Corey Goldberg
Feb 26 '17 at 21:12
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How do I check if a variable exists in a list in BASH
...fi
Note that you must use "" in case of variables:
`list_include_item "$my_list" "$my_item"` && echo "yes" || echo "no"
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Fatal error: use of unimplemented initializer 'init(coder:)' for class
I decided to continue my remaining project with Swift. When I add the custom class (subclass of UIViewcontroller ) to my storyboard view controller and load the project, the app crashes suddenly with the following error:
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Pass in an array of Deferreds to $.when()
..., use Function.prototype.apply, so in this case you need:
$.when.apply($, my_array).then( ___ );
See http://jsfiddle.net/YNGcm/21/
In ES6, you can use the ... spread operator instead:
$.when(...my_array).then( ___ );
In either case, since it's unlikely that you'll known in advance how many fo...
Why is my program slow when looping over exactly 8192 elements?
... answered Sep 4 '12 at 14:43
MysticialMysticial
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Exec : display stdout “live”
... +1 on exec also being an EventEmitter.. spent 2 hours on refactoring my string into an args array (very long and complicated ffmpeg command line).. only to find out I didn't really need to.
– deadconversations
Apr 4 '16 at 13:34
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How do I find where an exception was thrown in C++?
...r a program compiled to contain debug symbols not to notify me of where in my code an exception was generated.
7 Answers
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