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Java String split removed empty values
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@assylias added it to my answer now :)
– PermGenError
Jan 30 '13 at 10:47
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When to use an interface instead of an abstract class and vice versa?
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Well, in my experience I never run into them (situations where template method is preferable)... or rarely anyway. And that's all "abstract" is - language support for the "template method" design pattern.
– Paul ...
Converting between strings and ArrayBuffers
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Unfortunately my comment on html5rocks is not approved yet. Therefore a short answer here. I still think, this isn't the right way, because you miss plenty of characters, especially because most pages are in UTF-8 encoding today. On one si...
Difference between java.util.Random and java.security.SecureRandom
My team got handed over some server side code (in Java) that generates random tokens and I have a question regarding the same -
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Why do function pointer definitions work with any number of ampersands '&' or asterisks '*'?
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@Jimmy: Those aren't references to function pointers, they are just function pointers. &foo takes the address of foo, which results in a function pointer pointing at foo, as one would expect.
– Dennis Z...
Returning an array using C
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This is devilishly delicious enough to arose my curiosity. Can you explain a bit more what you did up there or perhaps suggest a reading to this deliciousness you call? Thanks in advance.
– Unheilig
Jan 8 '14 at 19:49
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Modify file in place (same dest) using Gulp.js and a globbing pattern
...e, by default, is calculated to be everything before the globbed path. In my answer the base would be calculated to be ./sass,but the question specifies that the output retains the sass dir, which is why it's repeated in the dest. This answer achieves the same result using the base option, but nei...
Why do we use $rootScope.$broadcast in AngularJS?
...n for it.
The root scope broadcasts the event:
$rootScope.$broadcast("myEvent");
Any child Scope can listen for the event:
$scope.$on("myEvent",function () {console.log('my event occurred');} );
Why we use $rootScope.$broadcast? You can use $watch to listen for variable changes and execute...
Why does flowing off the end of a non-void function without returning a value not produce a compiler
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Yeah, in my Makefile I have it running with -Wall -Wpedantic -Werror, but this was a one-off test script that I forgot to supply the arguments to.
– Fund Monica's Lawsuit
May 28 '16 at 20:31
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What is 'Currying'?
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This sounds like partial application to me. My understanding is that if you apply currying, you can create functions with a single argument and compose them to form more complicated functions. Am I missing something?
– neontapir
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