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Why is UICollectionViewCell's outlet nil?
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edited Jan 8 '15 at 10:41
answered Aug 6 '14 at 17:42
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MySQL: Can't create table (errno: 150)
... keys, as stated earlier. If these are not satisfied, MySQL returns Error 1005 and refers to Error 150 in the error message, which means that a foreign key constraint was not correctly formed. Similarly, if an ALTER TABLE fails due to Error 150, this means that a foreign key definition would be inco...
Search all tables, all columns for a specific value SQL Server [duplicate]
...log post as I do update it from time to time
DECLARE @SearchStr nvarchar(100)
SET @SearchStr = '## YOUR STRING HERE ##'
-- Copyright © 2002 Narayana Vyas Kondreddi. All rights reserved.
-- Purpose: To search all columns of all tables for a given search string
-- Written by: Narayana Vyas Kon...
Was PreferenceFragment intentionally excluded from the compatibility package?
I'm looking to write preferences that can be applied to both 3.0 and pre-3.0 devices. Discovering that PreferenceActivity contains deprecated methods (although these are used in the accompanying sample code), I looked at PreferenceFragement and the compatibility package to solve my woes.
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Get person's age in Ruby
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410
I know I'm late to the party here, but the accepted answer will break horribly when trying to wo...
Prevent unit tests but allow integration tests in Maven
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edited Jul 30 '13 at 12:22
answered Jul 29 '13 at 19:41
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How do I convert a double into a string in C++?
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edited Sep 25 '15 at 22:09
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Why are these constructs using pre and post-increment undefined behavior?
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+500
C has the concept of undefined behavior, i.e. some language constructs are syntactically valid but you can't predict the behavior whe...
How do you set your pythonpath in an already-created virtualenv?
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edited Oct 17 '18 at 20:33
answered Jan 21 '11 at 11:39
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Can I change multiplier property for NSLayoutConstraint?
...ES;
[self.view layoutIfNeeded]; // or using [UIView animate ...]
Swift 5.0 version
var standardConstraint: NSLayoutConstraint!
var zoomedConstraint: NSLayoutConstraint!
// ...
// switch between constraints
standardConstraint.isActive = false // this line should always be the first line. because...