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Using do block vs braces {}

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How do I convert a string to a number in PHP?

I want to convert these types of values, '3' , '2.34' , '0.234343' , etc. to a number. In JavaScript we can use Number() , but is there any similar method available in PHP? ...
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difference between socket programming and Http programming

...is of Lorne 282k3131 gold badges256256 silver badges424424 bronze badges answered Feb 27 '13 at 10:48 jgauffinjgauffin 93.4k4141 g...
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What is the difference between MacVim and regular Vim?

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How to change past commit to include a missed file?

... set. After other commits, I realized the file is now missing from a HEAD^4 commit. 4 Answers ...
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iOS: How does one animate to new autolayout constraint (height)

... | edited Nov 27 '14 at 7:19 Kumar KL 14.9k99 gold badges3535 silver badges5757 bronze badges ans...
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Why does Math.Floor(Double) return a value of type Double?

...de integer value from a decimal or double. For Ex: I need to get the value 4 from 4.6. I tried using Math.Floor function but it's returning a double value, for ex: It's returning 4.0 from 4.6. The MSDN documentation says that it returns an integer value. Am I missing something here? Or is there a di...
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Where are an UIWebView's cookies stored?

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Why Func instead of Predicate?

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What is difference between width, innerWidth and outerWidth, height, innerHeight and outerHeight in

... | edited Aug 16 '13 at 14:52 Bill the Lizard 358k168168 gold badges534534 silver badges830830 bronze badges ...