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Will strlen be calculated multiple times if used in a loop condition?
I'm not sure if the following code can cause redundant calculations, or is it compiler-specific?
18 Answers
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Why not be dependently typed?
I have seen several sources echo the opinion that "Haskell is gradually becoming a dependently-typed language". The implication seems to be that with more and more language extensions, Haskell is drifting in that general direction, but isn't there yet.
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dynamically add and remove view to viewpager
...ding="utf-8"?>
<android.support.v4.view.ViewPager
xmlns:android="http://schemas.android.com/apk/res/android"
android:id="@+id/view_pager"
android:layout_width="match_parent"
android:layout_height="match_parent" >
</android.support.v4.view.ViewPager>
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Android emulator freezing OS X v10.9 (Mavericks) with HAXM
... install the Hotfix.
Download of the hotfix from the HAXM download page: http://software.intel.com/en-us/articles/intel-hardware-accelerated-execution-manager/
Thanks,
Alex (Intel)
-edit-
It looks like the hotfix link has been moved (temporarily? ...). Use this link to get to the OSX Hotfix:
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How to add a downloaded .box file to Vagrant?
...again, and replace it if it already exists. e.g. vagrant box add -f my-box http://some-url
– Brad Parks
Nov 17 '16 at 14:20
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Hide div after a few seconds
...ound: #000;
color: #fff;
text-align: center;
}
<script src="https://ajax.googleapis.com/ajax/libs/jquery/2.1.1/jquery.min.js"></script>
<div id="mydiv">myDiv</div>
If you just want to hide without fading, use hide().
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Ruby: How to turn a hash into HTTP parameters?
...gt; ["c", "d", "e"]}.to_query)
=> "a=a&b[]=c&b[]=d&b[]=e"
http://api.rubyonrails.org/classes/Object.html#method-i-to_query
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foll...
Checking if a SQL Server login already exists
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What's NSLocalizedString equivalent in Swift?
...rn NSLocalizedString(self, tableName: nil, bundle: Bundle.main, value: "", comment: "")
}
}
2) in Localizable.strings file:
"Hi" = "Привет";
3) example of use:
myLabel.text = "Hi".localized
enjoy! ;)
--upd:--
for case with comments you can use this solution:
1) Extension:
exten...
Javascript: negative lookbehind equivalent?
Is there a way to achieve the equivalent of a negative lookbehind in javascript regular expressions? I need to match a string that does not start with a specific set of characters.
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