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Creating a UICollectionView programmatically
I'm looking for a guide or tutorial that will show me how to set up a simple UICollectionView using only code.
12 Answers
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Run a callback only if an attribute has changed in Rails
I have the following association in my app:
3 Answers
3
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How to get size of mysql database?
How to get size of a mysql database?
Suppose the target database is called "v3".
9 Answers
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git: patch does not apply
I have a certain patch called my_pcc_branch.patch.
10 Answers
10
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How do I escape the wildcard/asterisk character in bash?
For example:
6 Answers
6
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lock(new object()) — Cargo cult or some crazy “language special case”?
I'm reviewing some code written by a consultant, and while dozens of red flags have already popped up, I can't wrap my head around the following snippet:
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Sequelize Unknown column '*.createdAt' in 'field list'
I'm getting a Unknown column 'userDetails.createdAt' in 'field list'
When trying to fetch with association.
6 Answers
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What is the maximum characters for the NVARCHAR(MAX)?
I have declared a column of type NVARCHAR(MAX) in SQL Server 2008, what would be its exact maximum characters having the MAX as the length?
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Copying data from one SQLite database to another
I have 2 SQLite databases with common data but with different purposes and I wanted to avoid reinserting data, so I was wondering if it was possible to copy a whole table from one database to another?
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Can't find Request.GetOwinContext
I have been searching for an hour trying to figure out why this isn't working.
13 Answers
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