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UIPanGestureRecognizer - Only vertical or horizontal

I have a view that has a UIPanGestureRecognizer to drag the view vertically. So in the recognizer callback, I only update the y-coordinate to move it. The superview of this view, has a UIPanGestureRecognizer that will drag the view horizontally, just updating the x-coordinate. ...
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Automatic creation date for Django model form objects?

What's the best way to set a creation date for an object automatically, and also a field that will record when the object was last updated? ...
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What is the `sensor` parameter for in the Google Places API?

... Really? Could you please provide some link, where this is written. I have not found this anywhere. (Also wondering why the price is different and what is cheaper:) – TN. Dec 25 '11 at 21:1...
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What is the difference between a WCF Service Application and a WCF Service Library?

...limit the protocols you can use). Edit: Changes in IIS since I wrote this allow for a wider variety of protocols on ASP.NET activated services, so choosing a service application is much less limiting than before. share ...
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Git, see a list of comments of my last N commits

... git log --author="My name" -n 5 (see man git-log for all alternatives) share | improve this answer | follow | ...
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How do I include a file over 2 directories back?

.... And (2) you’d still use a relative path in your define, Unless you actually hard-code the whole absolute server path and I would refrain from that since it has only disadvantages. Or (the third alternative) you could use string manipulation to extract parent directory from the (expanded) current...
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is guava-libraries available in maven repo?

... You can find all guava maven repositories here: http://mvnrepository.com/artifact/com.google.guava share | improve this answer ...
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keep rsync from removing unfinished source files

...nt to move the files from speed to mass after they're done downloading. Ideally, I'd just run: 4 Answers ...
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git push fails: RPC failed; result=22, HTTP code = 411

... You can also do this globally - git config --global http.postBuffer 524288000 That will allow all local repos to push up to 500MB of data. share | ...
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Check whether a string contains a substring

... This way is especially preferrable, when you are searching using a variable - this way you won't have to double-escape characters (in this variable string), that are special for regular expressions (like :). – evgeny9 ...