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WARNING: Can't verify CSRF token authenticity rails
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378
You should do this:
Make sure that you have <%= csrf_meta_tag %> in your layout
Add befo...
Unable to create Android Virtual Device
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8 Answers
8
Active
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Setting an object to null vs Dispose()
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Jon SkeetJon Skeet
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Gradle to execute Java class (without modifying build.gradle)
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138
There is no direct equivalent to mvn exec:java in gradle, you need to either apply the applicati...
Android Studio IDE: Break on Exception
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edited Jun 22 '18 at 18:13
answered Mar 4 '15 at 18:53
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How does origin/HEAD get set?
...emote update.)
Edit: The problem discussed below was corrected in Git 1.8.4.3; see this update.
There is a tiny caveat, though. HEAD is a symbolic ref, pointing to a branch instead of directly to a commit, but the git remote transfer protocols only report commits for refs. So Git knows the SHA...
Rotation methods deprecated, equivalent of 'didRotateFromInterfaceOrientation'?
...the new viewWillTransitionToSize method which has been introduced in iOS 8 (all other rotation methods have been deprecated). I'd like to know what the equivalent of didRotateFromInterfaceOrientation is now as there are a number of clean up tasks we need to perform and I can't see a block that w...
How to determine if an NSDate is today?
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In macOS 10.9+ & iOS 8+, there's a method on NSCalendar/Calendar that does exactly this!
- (BOOL)isDateInToday:(NSDate *)date
So you'd simply do
Objective-C:
BOOL today = [[NSCalendar currentCalendar] isDateInToday:date];
Swift 3:
let to...
Reading output of a command into an array in Bash
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168
The other answers will break if output of command contains spaces (which is rather frequent) or ...