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What's the UIScrollView contentInset property for?

Can someone explain to me what the contentInset property in a UIScrollView instance is used for? And maybe provide an example? ...
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What Are the Differences Between PSR-0 and PSR-4?

Recently I've read about namespaces and how they are beneficial. I'm currently creating a project in Laravel and trying to move from class map autoloading to namespacing. However, I can't seem to grasp what the actual difference is between PSR-0 and PSR-4. ...
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Multi-line commands in GHCi

I am having problem in entering multi-line commands in ghci. 5 Answers 5 ...
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Alter MySQL table to add comments on columns

I have been checking the MySQL Documentation for ALTER TABLE and it does not seem to include a way to add or modify a comment to a column. How can I do this? ...
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Using do block vs braces {}

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Logback to log different messages to two files

I am using logback/slf4j to do my logging. I want to parse my log file to analyze some data, so instead of parsing a great big file (mostly consisting of debug statements) I want to have two logger instances which each log to a separate file; one for analytics and one for all purpose logging. Does a...
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Code First: Independent associations vs. Foreign key associations?

... have a mental debate with myself every time I start working on a new project and I am designing my POCOs. I have seen many tutorials/code samples that seem to favor foreign key associations : ...
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Creating instance of type without default constructor in C# using reflection

Take the following class as an example: 4 Answers 4 ...
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Git merge left HEAD marks in my files

I tried to merge a file in the command line using Git, when an error message appeared telling me the merge was aborted. 5 ...
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Why are my JavaScript function names clashing?

I wrote the following script just to see what happens when a variable and a function that has a function assigned to it have their names clash: ...