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MongoDB drop every database
I would like to know if there're a command to drop every databases from my MongoDB?
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np.mean() vs np.average() in Python NumPy?
... already noted, there's another extremely important difference that I just now discovered the hard way: unlike np.mean, np.average doesn't allow the dtype keyword, which is essential for getting correct results in some cases. I have a very large single-precision array that is accessed from an h5 f...
Trim spaces from start and end of string
...String prototype named 'trim' that isn't a ECMA 5 compatible shim? Come on now, that's crazy." }
– kojiro
Oct 30 '11 at 22:01
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How To Format A Block of Code Within a Presentation? [closed]
...s work across Visual Studio to other Microsoft products though so I don't know if it will be any help.
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Android WebView style background-color:transparent ignored on android 2.2
...nt I tried your method and if fixed the flicker problem on Jelly Bean, but now it displays a black background on Gingerbread. Any other suggestion?
– Tiago
Aug 28 '13 at 23:33
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Centering a background image, using CSS
...the server to do it, but used an imagehosting site, but still check it out now
– X10nD
Apr 15 '10 at 8:03
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What is the difference between up-casting and down-casting with respect to class variable
...g) animal;
Basically what you're doing is telling the compiler that you know what the runtime type of the object really is. The compiler will allow the conversion, but will still insert a runtime sanity check to make sure that the conversion makes sense. In this case, the cast is possible because ...
When should I really use noexcept?
...iers right after they came out then the answers would be very different to now.
Having to think about whether or not I need to append noexcept after every function declaration would greatly reduce programmer productivity (and frankly, would be a pain).
Well, then use it when it's obvious that ...
How to use auto-layout to move other views when a view is hidden?
...ample) set the view's width to 0, you'll run into two problems. First, you now have double spacing between the superview and the visible view: |-(space)-[hidden(0)]-(space)-[visible] is effectively |-(2*space)-[visible]. Second, that view might start throwing constraint violations depending on its o...
Using Auto Layout in UITableView for dynamic cell layouts & variable row heights
...ke your time! I recommend setting up your constraints in code because you know exactly which constraints are being added where, and it's a lot easier to debug when things go wrong. Adding constraints in code can be just as easy as and significantly more powerful than Interface Builder using layout a...