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Do using statements and await keywords play nicely in c#
...orks
– swingdoctor
May 15 '13 at 16:06
@JonSkeet Should await even be used inside a using(){...} block or it's an over...
How to add 10 days to current time in Rails
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Use
Time.now + 10.days
or even
10.days.from_now
Both definitely work. Are you sure you're in Rails and not just Ruby?
If you definitely are in Rails, where are you trying to run this from? Note that Active Support has to be loaded.
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Sourcemaps off by one line in Chrome, with Ruby on Rails, Webpack, and React JS
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answered Jul 10 '15 at 4:02
AgamennonAgamennon
18677 bronze badges
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Is it possible to rotate a drawable in the xml description?
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I could rotate in XML:
<?xml version="1.0" encoding="utf-8"?>
<rotate xmlns:android="http://schemas.android.com/apk/res/android"
android:fromDegrees="90"
android:toDegrees="90"
android:pivotX="50%"
android:pivotY="50%"
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presentModalViewController:Animated is deprecated in ios6
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answered Apr 8 '13 at 8:03
VishalVishal
8,19655 gold badges3333 silver badges5252 bronze badges
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How to get form field's id in Django?
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answered Sep 21 '10 at 22:37
Will HardyWill Hardy
12.8k55 gold badges3838 silver badges4141 bronze badges
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How to locate the vimrc file used by vim editor?
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Skippy le Grand Gourou
4,02011 gold badge3434 silver badges5656 bronze badges
answered Jan 23 '12 at 19:49
manojldsmanojlds
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LINQ query to return a Dictionary
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370
Use the ToDictionary method directly.
var result =
// as Jon Skeet pointed out, OrderBy is u...
Is there an alternative to string.Replace that is case-insensitive?
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From MSDN
$0 - "Substitutes the last substring matched by group number number (decimal)."
In .NET Regular expressions group 0 is always the entire match. For a literal $ you need to
string value = Regex.Replace("%PolicyAmount%", "%Pol...
How can I catch a “catchable fatal error” on PHP type hinting?
...d' catchable fatal error\n";
throw new ErrorException($errstr, $errno, 0, $errfile, $errline);
// return true;
}
return false;
}
set_error_handler('myErrorHandler');
class ClassA {
public function method_a (ClassB $b) {}
}
class ClassWrong{}
try{
$a = new ClassA;
$a->method_a...