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Why does Decimal.Divide(int, int) work, but not (int / int)?

...ger division, so the result is truncated (the decimal part is chopped off) and an integer is returned. In the second case, the ints are converted to decimals first, and the result is a decimal. Hence they are not truncated and you get the correct result. ...
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C++ deprecated conversion from string constant to 'char*'

...e following: char* pointer_to_nonconst = "string literal"; Why? Well, C and C++ differ in the type of the string literal. In C the type is array of char and in C++ it is constant array of char. In any case, you are not allowed to change the characters of the string literal, so the const in C++ is...
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What is the opposite of :hover (on mouse leave)?

... If I understand correctly you could do the same thing by moving your transitions to the link rather than the hover state: ul li a { color:#999; transition: color 0.5s linear; /* vendorless fallback */ -o-transition: c...
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How do you add an array to another array in Ruby and not end up with a multi-dimensional result?

...*a2) # note the asterisk a2.unshift(*a1) # note the asterisk, and that a2 is the receiver or splice: a1[a1.length, 0] = a2 a1[a1.length..0] = a2 a1.insert(a1.length, *a2) or append and flatten: (a1 << a2).flatten! # a call to #flatten instead would return a new array ...
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How to start new activity on button click

In an Android application, how do you start a new activity (GUI) when a button in another activity is clicked, and how do you pass data between these two activities? ...
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Web workers without a separate Javascript file?

... I can tell, web workers need to be written in a separate JavaScript file, and called like this: 25 Answers ...
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What's the fastest way to delete a large folder in Windows?

I want to delete a folder that contains thousands of files and folders. If I use Windows Explorer to delete the folder it can take 10-15 minutes (not always, but often). Is there a faster way in Windows to delete folders? ...
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How do I detect IE 8 with jQuery?

... jQuery API Documentation. Check for Internet Explorer with $.browser.msie and then check its version with $.browser.version. UPDATE: $.browser removed in jQuery 1.9 The jQuery.browser() method has been deprecated since jQuery 1.3 and is removed in 1.9. If needed, it is available as part of the...
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Index of Currently Selected Row in DataGridView

...tCell property for the DataGridView. datagridview.CurrentCell.RowIndex Handle the SelectionChanged event and find the index of the selected row as above. share | improve this answer | ...
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Is nested function a good approach when required by only one function? [closed]

... do_it() does would presumably be a bit more complicated than what can be handled by some arithmetic in a single return statement. – martineau Sep 2 '14 at 13:07 2 ...