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Rails create or update magic?
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Rails 6
Rails 6 added an upsert and upsert_all methods that deliver this functionality.
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Build Android Studio app via command line
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How exactly does __attribute__((constructor)) work?
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281
It runs when a shared library is loaded, typically during program startup.
That's how all GCC a...
How do I right align controls in a StatusStrip?
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edited Nov 27 '18 at 7:59
J. Scott Elblein
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Make fill entire screen?
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html, body {
margin: 0;
height: 100%;
}
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How to insert text into the textarea at the current cursor position?
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jQuery click events firing multiple times
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edited Apr 14 '17 at 7:47
robsch
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Remove empty space before cells in UITableView
...'t spot it in the release notes), but it's at least available in version 5.1.1.
Edit: To avoid confusion, this was the third option mentioned in the comments
b) Programmatically
Add this to i.e. viewDidLoad (credits to Slavco Petkovski's answer and Cris R's comment)
// Objective-C
self.automatic...
How to write iOS app purely in C
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781
Damn, it took me a while but I got it:
main.c:
#include <CoreFoundation/CoreFoundation.h>...
How can I view all the git repositories on my machine?
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