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PHP String to Float

I am not familiar with PHP at all and had a quick question. 8 Answers 8 ...
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Prevent flicker on webkit-transition of webkit-transform [duplicate]

...ing other elements on the site and I ended up by having to add the rule to all elements on the site. – mlunoe Jan 10 '13 at 13:53 ...
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Push Notifications in Android Platform

... You can generally get activated very quickly, and it is being used for things like GMail so is know to work in production. Unfortunately their sample code for communicating with the server side aspect of C2DM is lacking. I've written up a...
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What do the crossed style properties in Google Chrome devtools mean?

... a style exists in an matching rule but is commented out, or if you've manually disabled it by unchecking it within the Chrome developer tools. It will also show as crossed out, but with an error icon, if the style has a syntax error.) For example, if a background color was applied to all divs, but...
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What is the reason for a red exclamation mark next to my project in Eclipse?

...s view (try Window->Show View) which shows this kind of thing. It's usually missing Jars (eg your project configuration references a jar that isn't there), and that kind of thing, in the case of JDT, but obviously these days Eclipse can be used in so many ways, it could be anything. ...
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Find value in an array

... array.select{} will go through all elements in the array looking those which match the condition. array.find instead will return the first element that match the condition. So preferable use array.find{ |e| e == 3 } then array.select{ |e| e == 3 }.first ...
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Change One Cell's Data in mysql

...nly one cell of a mysql table. I have problem with UPDATE because it makes all the parameters in a column change but I want only one changed. How? ...
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Apple Mach-O Linker Error when compiling for device

... Here is permanent solution.Generally overwriting project may cause this prolems.Try this method. -UPDATE - Clang error - Mach-O Linker error In some case error log window displaying .xctest error, to fix it -> Select your project -> Beside this(ju...
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Using {} in a case statement. Why?

What is the point with using { and } in a case statement? Normally, no matter how many lines are there in a case statement, all of the lines are executed. Is this just a rule regarding older/newer compilers or there is something behind that? ...
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Better way of getting time in milliseconds in javascript?

...y Date.now(). The skipping is most likely due to garbage collection. Typically garbage collection can be avoided by reusing variables as much as possible, but I can't say specifically what methods you can use to reduce garbage collection pauses. ...