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jQuery UI datepicker change event not caught by KnockoutJS

...lement with a datepicker attached. I'm currently running knockout.debug.1.2.1.js and it seems that the change event is never being caught by Knockout. The element looks like this: ...
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Is there a way to access method arguments in Ruby?

... In Ruby 1.9.2 and later you can use the parameters method on a method to get the list of parameters for that method. This will return a list of pairs indicating the name of the parameter and whether it is required. e.g. If you do def...
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Java Hashmap: How to get key from value?

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How to stop /#/ in browser with react-router?

... For the versions 1, 2 and 3 of react-router, the correct way to set the route to URL mapping scheme is by passing a history implementation into the history parameter of <Router>. From the histories documentation: In a nutshell, a histo...
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How do you query for “is not null” in Mongo?

...s: db.test.insert({"num":1, "check":"check value"}); db.test.insert({"num":2, "check":null}); db.test.insert({"num":3}); This will return all three documents: db.test.find(); This will return the first and second documents only: db.test.find({"check":{$exists:true}}); This will return the first d...
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How do I get the number of elements in a list?

... 2690 The len() function can be used with several different types in Python - both built-in types a...
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Simpler way to create dictionary of separate variables?

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make an html svg object also a clickable link

... answered Jul 7 '12 at 10:59 Erik DahlströmErik Dahlström 52.4k1111 gold badges106106 silver badges121121 bronze badges ...
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How to obtain Signing certificate fingerprint (SHA1) for OAuth 2.0 on Android?

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Co-variant array conversion from x to y may cause run-time exception

... | edited Feb 4 '15 at 16:27 answered Jan 2 '12 at 19:02 An...