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Adding days to $Date in PHP

I have a date returned as part of a mySQL query in the form 2010-09-17 9 Answers 9 ...
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How to get a variable name as a string in PHP?

... | edited Nov 1 '08 at 1:11 answered Nov 1 '08 at 0:42 ...
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For i = 0, why is (i += i++) equal to 0?

...; // i=0 because the ++ is a postfix operator and hasn't been executed i + 1; // Note that you are discarding the calculation result What actually happens is more involved than that - take a look at MSDN, 7.5.9 Postfix increment and decrement operators: The run-time processing of a postfix inc...
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How to insert newline in string literal?

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How to create a temporary directory?

... answered Jan 8 '11 at 2:30 moinudinmoinudin 111k4141 gold badges182182 silver badges212212 bronze badges ...
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How can you make a custom keyboard in Android?

...s/xml folder (if the folder does not exist, created it). <?xml version="1.0" encoding="utf-8"?> <Keyboard xmlns:android="http://schemas.android.com/apk/res/android" android:keyWidth="15%p" android:keyHeight="15%p" > <Row> <Key android:codes="1" android:k...
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How to print to console in pytest?

...n that particular test. For example, def test_good(): for i in range(1000): print(i) def test_bad(): print('this should fail!') assert False Results in the following output: >>> py.test tmp.py ============================= test session starts ======================...
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Modulo operation with negative numbers

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How can I create a correlation matrix in R?

... 104 An example, d &lt- data.frame(x1=rnorm(10), x2=rnorm(10), ...
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How do Google+ +1 widgets break out of their iframe?

... 181 The Google +1 widget is JavaScript that runs on your website that is building an iframe. Thi...