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How to wait for all threads to finish, using ExecutorService?
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@AlikElzin-kilaka Quote from the JavaDocs (linked in the answer): "Executes the given tasks, returning a list of Futures holding their status and results when all complete. Future.isDone() is true for each element of the returned list."
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Razor view engine, how to enter preprocessor(#if debug)
...sing this, probably because in Release mode the debug attribute is removed from web.config entirely.
– Alex Angas
Feb 27 '14 at 3:55
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Enter triggers button click
...n this situation. If you specifically set type="button", then it's removed from consideration by the browser.
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Why is the JVM stack-based and the Dalvik VM register-based?
...on an architecture with few registers (e.g. IA32).
In Dalvik VM Internals from Google I/O 2008, the Dalvik creator Dan Bornstein gives the following arguments for choosing a register-based VM on slide 35 of the presentation slides:
Register Machine
Why?
avoid instruction dispatch
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Can inner classes access private variables?
...t is similar to what @LokiAstari shown us in his answer. Here's an excerpt from Effective Java 2nd Ed "Item 22: Favor static member classes over nonstatic": "If you omit this modifier (static keyword when declaring inner class), each instance will have an extraneous reference to its enclosing instan...
Is bool a native C type?
...cts of type _Bool hold either 0 or 1, while true and false are also macros from stdbool.h.
Note, BTW, that this implies that C preprocessor will interpret #if true as #if 0 unless stdbool.h is included. Meanwhile, C++ preprocessor is required to natively recognize true as a language literal.
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filters on ng-model in an input
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Reassigning scope variable from within $watch forces the listener to be invoked again. In simple cases (where your filter is idempotent) you will end up with the filter executing twice on every modification.
– BorisOkunskiy
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Get push notification while App in foreground iOS
...to see notification on notification screen(screen shown when we swipe down from top of iOS device). But if application is in foreground the delegate method
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Is there an easy way to pickle a python function (or otherwise serialize its code)?
... dill also does a pretty good job of getting the source code from functions and lambdas and saving those to disk, if you'd prefer that over object pickling.
– Mike McKerns
Jan 23 '14 at 4:03
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How do you manage your gists on GitHub? [closed]
... interesting. Github also has a list of all the search prefixes available from the search page, see the Pro Tip at the bottom: gist.github.com/search
– mike
May 29 '18 at 21:25
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