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@ character before a function call

What is the difference between these two function calls in PHP? 5 Answers 5 ...
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UIButton won't go to Aspect Fit in iPhone

...y're always stretching. Is there something else you have to set? I tried all the different view modes and none of them work, they all stretch. ...
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Convert HttpPostedFileBase to byte[]

... Darin says, you can read from the input stream - but I'd avoid relying on all the data being available in a single go. If you're using .NET 4 this is simple: MemoryStream target = new MemoryStream(); model.File.InputStream.CopyTo(target); byte[] data = target.ToArray(); It's easy enough to write...
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How can you hide database output in Rails console?

...how/why your post will solve the problem. – Mick MacCallum Oct 6 '12 at 6:35 7 This is going to s...
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Git file permissions on Windows

...cripts I commit from Windows (where I have core.filemode set to false) actually have the execute bit set. – tomlogic Oct 24 '13 at 22:00 ...
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Assign same value to multiple variables at once?

... @Eoin: In doing $var_a = $var_b = ... = new Class();, all the variables will reference the same instance of Class. – Tim Cooper Jun 21 '19 at 19:34 ...
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HTML5 dragleave fired when hovering a child element

... This worked for me in all browsers, but Firefox. I have a new solution which works everywhere in my case. On the first dragenter I save event.currentTarget in a new variable dragEnterTarget. As long as dragEnterTarget is set, I ignore further drag...
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Convert seconds to HH-MM-SS with JavaScript?

... Granted Moment.js isn't all that big but if all you're doing with it is to convert seconds to hh:mm:ss, it seems like a bit of overkill. Rather use one of the functions suggested in these or other answers. – Ola Karlsson ...
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How to show “if” condition on a sequence diagram?

... If else condition, also called alternatives in UML terms can indeed be represented in sequence diagrams. Here is a link where you can find some nice resources on the subject http://www.ibm.com/developerworks/rational/library/3101.html ...
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Convert float to double without losing precision

... It's not that you're actually getting extra precision - it's that the float didn't accurately represent the number you were aiming for originally. The double is representing the original float accurately; toString is showing the "extra" data which wa...