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What is the difference between -viewWillAppear: and -viewDidAppear:?
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answered Apr 14 '11 at 5:39
Chetan BhalaraChetan Bhalara
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REST HTTP status codes for failed validation or invalid duplicate
...k "RESTful Web Services".
For double submit: 409 Conflict
Update June 2014
The relevant specification used to be RFC2616, which gave the use of 400 (Bad Request) rather narrowly as
The request could not be understood by the server due to malformed syntax
So it might have been argued that...
Get Insert Statement for existing row in MySQL
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KaivosukeltajaKaivosukeltaja
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Stop “developer tools access needs to take control of another process for debugging to continue” ale
.... Thanks a lot!
– fmquaglia
Sep 22 '14 at 15:36
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Didn't work for me either: Developer mode is a...
Python, Unicode, and the Windows console
...ted. -1
– 0xC0000022L
Jan 11 '13 at 14:12
1
When I try the given advice about wrapping sys.stdout...
Has anyone actually implemented a Fibonacci-Heap efficiently?
...conds.
Running Dijkstra's with Fibonacci heap...1.31 seconds.
Speedup = 1.1145.
As far as I understand, this touches at the fundamental differences between Fibonacci heaps and binary heaps. The only real theoretical difference between the two data structures is that Fibonacci heaps support decrea...
How to check if an app is installed from a web-page on an iPhone?
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answered Nov 2 '12 at 14:17
missemisamissemisa
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How do I import other TypeScript files?
...fyPeter Porfy
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How to reverse a string in Go?
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edited Apr 5 '12 at 14:53
answered Apr 5 '12 at 14:43
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How can I open a URL in Android's web browser from my application?
...tp://" ;)
– tuxSlayer
Apr 19 '13 at 14:22
23
You need null check with resolveCheck. See the offic...