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Akka Kill vs. Stop vs. Poison Pill?
...fference between Akka Stop/Poison Pill vs. Kill ? The book offers just a small explaination "Kill is synchronous vs. Poison pill is asynchronous." But in what way? Does the calling actor thread lock during this time? Are the children actors notified during kill, post-stop envoked, etc? Example uses ...
An item with the same key has already been added
I get this error whenever I submit the form also the action method is not being called because of this:
21 Answers
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(How) can I count the items in an enum?
...efined right after the enum declaration, an approach that is slightly more error prone.
– Darryl
Jan 20 '10 at 16:00
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Why are empty catch blocks a bad idea? [closed]
...ually empty try-catch is a bad idea because you are silently swallowing an error condition and then continuing execution. Occasionally this may be the right thing to do, but often it's a sign that a developer saw an exception, didn't know what to do about it, and so used an empty catch to silence t...
Why does printf not flush after the call unless a newline is in the format string?
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"As initially opened, the standard error stream is not fully buffered; the standard input and standard output streams are fully buffered if and only if the stream can be determined not to refer to an interactive device" -- see this question: stackoverflow.com/...
Is there a RegExp.escape function in Javascript?
...eger in the numerical specifier, it will properly cause a RegExp compiling error instead of silently compiling wrong.
#, and \s do not need to be escaped in JavaScript, but do in many other flavors. They are escaped here in case the regular expression will later be passed to another program.
If ...
Dependent DLL is not getting copied to the build output folder in Visual Studio
...n upgrade or remove). With this hack, at least you get a nice compile time error reminding you to remove this hack when you remove the dependency, and you still only need to update it in one place.
– jpmc26
Sep 21 '16 at 19:35
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Auto Resize Image in CSS FlexBox Layout and keeping Aspect Ratio?
... it also possible to do this for the height dimension if the screen gets smaller?
– confile
Jan 14 '14 at 0:43
@confil...
Swift Bridging Header import issue
...ed a bridging header and added to my project. Unfortunately, the following error occurred:
19 Answers
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Variable declaration placement in C
...top of the for loop scope block. But, the char *s declaration should be an error.
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