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How to center horizontally div inside parent div

How do I center a div horizontally inside its parent div with CSS ? 5 Answers 5 ...
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How to open the Chrome Developer Tools in a new window?

When I try to use the Chrome Developer Tools, it seems I can no longer view it in a new window. 5 Answers ...
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Redirect website after certain amount of time

What do I have to do to have a function on a website where it says it will redirect you to the site in 3 seconds or so? 7 ...
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How is pattern matching in Scala implemented at the bytecode level?

... The low level can be explored with a disassembler but the short answer is that it's a bunch of if/elses where the predicate depends on the pattern case Sum(l,r) // instance of check followed by fetching the two arguments and assigning to two variables l a...
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Reduce git repository size

...rial on reducing repo size, but found none. How do I reduce my repo size...it's about 10 MB, but the thing is Heroku only allows 50 MB and I'm no where near finished developing my app. ...
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How can I obtain the element-wise logical NOT of a pandas Series?

... In [119]: s = pd.Series([True, True, False, True]*10000) In [10]: %timeit np.invert(s) 10000 loops, best of 3: 91.8 µs per loop In [11]: %timeit ~s 10000 loops, best of 3: 73.5 µs per loop In [12]: %timeit (-s) 10000 loops, best of 3: 73.5 µs per loop As of Pandas 0.13.0, Series are no lo...
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How to set a selected option of a dropdown list control using angular JS

...t control using angular JS. Forgive me if this is ridiculous but I am new with Angular JS 9 Answers ...
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Insert Unicode character into JavaScript

I need to insert an Omega (Ω) onto my html page. I am using its HTML escaped code to do that, so I can write Ω and get Ω. That's all fine and well when I put it into a HTML element; however, when I try to put it into my JS, e.g. var Omega = Ω , it parses that code as JS and th...
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Zooming MKMapView to fit annotation pins?

...to show the whole world, what is the best way to zoom the map so the pins fit the view? 25 Answers ...
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'typeid' versus 'typeof' in C++

...nguage operator which returns type identification information at run time. It basically returns a type_info object, which is equality-comparable with other type_info objects. Note, that the only defined property of the returned type_info object has is its being equality- and non-equality-comparable...