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Changing the child element's CSS when the parent is hovered

First of all, I'm assuming this is too complex for CSS3, but if there's a solution in there somewhere, I'd love to go with that instead. ...
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When should you branch?

... There are several uses for branching. One of the most common uses is for separating projects that once had a common code base. This is very useful to experiment with your code, without affecting the main trunk. In general, you would see two branch types: Feature Branch: If a particular f...
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How to identify CAAnimation within the animationDidStop delegate?

... Batgar's technique is too complicated. Why not take advantage of the forKey parameter in addAnimation? It was intended for this very purpose. Just take out the call to setValue and move the key string to the addAnimation call. For example: [[h...
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Checking the equality of two slices

... loop over each of the elements in the slice and test. Equality for slices is not defined. However, there is a bytes.Equal function if you are comparing values of type []byte. func testEq(a, b []Type) bool { // If one is nil, the other must also be nil. if (a == nil) != (b == nil) { ...
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Why do I need to override the equals and hashCode methods in Java?

Recently I read through this Developer Works Document . 29 Answers 29 ...
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Difference in months between two dates

... Assuming the day of the month is irrelevant (i.e. the diff between 2011.1.1 and 2010.12.31 is 1), with date1 > date2 giving a positive value and date2 > date1 a negative value ((date1.Year - date2.Year) * 12) + date1.Month - date2.Month Or, assum...
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Entity Framework vs LINQ to SQL

...# 3.0 and .Net Framework 3.5. LINQ to Entities (ADO.Net Entity Framework) is an ORM (Object Relational Mapper) API which allows for a broad definition of object domain models and their relationships to many different ADO.Net data providers. As such, you can mix and match a number of different data...
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What does passport.session() middleware do?

...s as a middleware to alter the req object and change the 'user' value that is currently the session id (from the client cookie) into the true deserialized user object. Whilst the other answers make some good points I thought that some more specific detail could be provided. app.use(passport.sessio...
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JavaScript hashmap equivalent

As made clear in update 3 on this answer , this notation: 17 Answers 17 ...
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Scoping in Python 'for' loops

... understand generally how scoping works in Python for loops. My question is why the design decisions were made in this way. For example (no pun intended): ...