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Backbone.js fetch with parameters

Following the documentation , I did: 4 Answers 4 ...
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What does !! mean in ruby?

Just wondering what !! is in Ruby. 8 Answers 8 ...
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What do the f and t commands do in Vim?

Can somebody explain to me what the f and t commands do in vim and exactly how they work? I can't seem to find this information but people keep telling me that they are very useful. Would really appreciate an answer with an example if possible, thanks! ...
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Android: Specify two different images for togglebutton using XML

I'm attempting to override the default ToggleButton appearance. Here's the XML that defines the ToggleButton : 1 Answer ...
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Principles for Modeling CouchDB Documents

I have a question that I've been trying to answer for some time now but can't figure out: 4 Answers ...
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Inspect element that only appear when other element is mouse overed/entered

Often I want to inspect an element (e.g. tooltip) that only appears when another element is mouse overed/entered. The element that appears, is made visible via jQuery's mouseenter event. ...
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Gson custom seralizer for one variable (of many) in an object using TypeAdapter

I've seen plenty of simple examples of using a custom TypeAdapter. The most helpful has been Class TypeAdapter<T> . But that hasn't answered my question yet. ...
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what exactly is device pixel ratio?

this is mentioned every article about mobile web, but nowhere I can found an explanation of what exactly does this attribute measure. Can anyone please elaborate what does queries like this check? ...
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How to get the path of the batch script in Windows?

I know that %0 contains the full path of the batch script, e.g. c:\path\to\my\file\abc.bat 7 Answers ...
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setting multiple column using one update

How to set multiple columns of a table using update query in mysql? 2 Answers 2 ...