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What is the “continue” keyword and how does it work in Java?

I saw this keyword for the first time and I was wondering if someone could explain to me what it does. 13 Answers ...
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what’s the difference between Expires and Cache-Control headers?

What’s the difference between Expires and Cache-Control headers? 7 Answers 7 ...
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What is a difference between

What is the difference between <? super E> and <? extends E> ? 9 Answers ...
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How do I specify different layouts for portrait and landscape orientations?

...to specify two separate layout xml files for an activity, one for Portrait and one for Landscape. I've not been to find any information on how to do that though. How do I specify for each activity which xml file is it's portrait layout and which is the Landscape layout? ...
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How to find patterns across multiple lines using grep?

I want to find files that have "abc" AND "efg" in that order, and those two strings are on different lines in that file. Eg: a file with content: ...
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Convert List to List

... The way to make this work is to iterate over the list and cast the elements. This can be done using ConvertAll: List<A> listOfA = new List<C>().ConvertAll(x => (A)x); You could also use Linq: List<A> listOfA = new List<C>().Cast<A>().ToList()...
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How does free know how much to free?

... array), but I do not have to pass the size to the free function. Why not, and can I use this same technique in my own functions to save me from needing to cart around the extra variable of the array's length? ...
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When should I use jQuery deferred's “then” method and when should I use the “pipe” method?

...d. The deferred.then() method, which replaces it, should be used instead. and As of jQuery 1.8, the deferred.then() method returns a new promise that can filter the status and values of a deferred through a function, replacing the now-deprecated deferred.pipe() method. The examples below might st...
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Change limit for “Mysql Row size too large”

...sibility that the above still does not resolve your issues. It is a known (and verified) bug with the InnoDB engine, and a temporary fix for now is to fallback to MyISAM engine as temporary storage. So, in your my.cnf file: internal_tmp_disk_storage_engine=MyISAM ...
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Is there a quicker / better way to clear the iPhone Simulator cache than deleting its directory?

So I'm still reasonably new to iOS development and I'm finding myself quite regularly needing to delete either DerivedData, or the contents of the iPhone Simulator directory, to get things to actually execute from my code. Clean in Xcode doesn't do the same as emptying those directories, right? And ...