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How to stop Gradle task execution in Android Studio?
...a limitation that you can't cancel tasks through its tooling API, which is what Android Studio uses to communicate with its daemon. You can track the progress of this at https://code.google.com/p/android/issues/detail?id=59464 . It's also preventing progress on something else we'd like to be able to...
How to set gradle home while importing existing project in Android studio
...ically - path/to/gradle/libexec/ - this is recommended. (the first path is what's achieved after installing gradle via Homebrew)
/path/to/android/studio/plugins/gradle - I don't recommend this because this version of Gradle might be out of date, and Android Studio itself might say it's incompatible....
How to check that an element is in a std::set?
...ly just do a this->find(key) != this->end() internally, but consider what you do when the key is indeed present; in most cases you'll then want to get the element and do something with it. This means you'd have to do a second find(), which is inefficient. It's better to use find directly, so y...
Best way to merge two maps and sum the values of same key?
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Scalaz has the concept of a Semigroup which captures what you want to do here, and leads to arguably the shortest/cleanest solution:
scala> import scalaz._
import scalaz._
scala> import Scalaz._
import Scalaz._
scala> val map1 = Map(1 -> 9 , 2 -> 20)
map1: sca...
What is the difference between shallow copy, deepcopy and normal assignment operation?
I get the following results:
11 Answers
11
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how to get the host url using javascript from the current page
...xample is looking for the scheme as well, so location.origin appears to do what you want in Chrome, but gets not mention in the Mozdev docs. You can construct it with
location.protocol + '//' + location.hostname
If you want the port number as well (for when it isn't 80) then:
location.protocol +...
Which is fastest? SELECT SQL_CALC_FOUND_ROWS FROM `table`, or SELECT COUNT(*)
...n explicitly suggests that SQL_CALC_FOUND_ROWS will be faster, I wonder in what situations (if any) it actually is faster!
– svidgen
Jan 9 '13 at 20:56
13
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How to write logs in text file when using java.util.logging.Logger
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Could you please suggest me what to do if i want to keep all the logs. Actually from this approach my text file is being replaced if i run my application 2nd time?
– Pankaj
Apr 2 '13 at 9:03
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Bootstrap 3 Navbar Collapse
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What I like about this is that if I upgrade Bootstrap, I don't need to worry about finding the variable and recompiling it.
– ScubaSteve
Aug 7 '14 at 18:28
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Get controller and action name from within controller?
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@MetalPhoenix, can you clarify a bit what use case you are talking about? OP does not need to assign controller or action - they just need to understand, in generic way, what are the controller and action currently being processed.
– Andrei...