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Error when trying vagrant up

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How can I center an absolutely positioned element in a div?

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How to write :hover condition for a:before and a:after?

...u once you run into syntax problems such as this one. If you're writing CSS3, you can denote a pseudo-element with double colons to make this distinction clearer. Hence, a:hover::before and a:visited::before. But if you're developing for legacy browsers such as IE8 and older, then you can get away w...
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What does the C++ standard state the size of int, long type to be?

...e of basic C++ types. I know that it depends on the architecture (16 bits, 32 bits, 64 bits) and the compiler. 24 Answers ...
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Event listener for when element becomes visible?

... | edited Aug 1 '18 at 12:34 aleksandrbel 1,19811 gold badge1616 silver badges3333 bronze badges answere...
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Open Source Alternatives to Reflector? [closed]

... 31 votes 2 options I know of. CCI Mono Cecil These wont give you C# though. ...
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What does inverse_of do? What SQL does it generate?

...dmantadman 182k2020 gold badges208208 silver badges232232 bronze badges 5 ...
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Laravel migration: unique key is too long, even if specified

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Renaming a branch in GitHub

... 328 As mentioned, delete the old one on GitHub and re-push, though the commands used are a bit mor...
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jQuery - getting custom attribute from selected option

... 530 You're adding the event handler to the <select> element. Therefore, $(this) will be the d...