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How can I automatically deploy my app after a git push ( GitHub and node.js)?
... BTW, checking it out...)
– Sz.
May 11 '14 at 10:41
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How to set the thumbnail image on HTML5 video?
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Add poster="placeholder.png" to the video tag.
<video width="470" height="255" poster="plac...
Git Bash is extremely slow on Windows 7 x64
...ve been using Git on both Windows and Ubuntu during the development of a small project, frequently flipping back and forth between the two. The issue is that Git Bash consistently becomes slow.
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How does functools partial do what it does?
...xtend(extra_args)
return func(*args)
return wrapper
So, by calling partial(sum2, 4) you create a new function (a callable, to be precise) that behaves like sum2, but has one positional argument less. That missing argument is always substituted by 4, so that partial(sum2, 4)(2) == sum2...
Why should C++ programmers minimize use of 'new'?
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There are two widely-used memory allocation techniques: automatic allocation and dynamic allocation. Commonly, there is a corresponding region of memory for each: the stack and the heap.
Stack
The stack always allocates memory in a sequential fashion. It c...
Need a good hex editor for Linux [closed]
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Leslie N
1071111 bronze badges
answered Apr 1 '11 at 11:13
GfyGfy
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Numpy index slice without losing dimension information
...lutions.
1) use numpy.take(X,[10],0)
2) use this strange indexing X[10:11:, :]
Ideally, this should be the default. I never understood why dimensions are ever dropped. But that's a discussion for numpy...
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What are invalid characters in XML
... escaped using XML entities, in this case you want &amp; for &.
Really, though, you should use a tool or library that writes XML for you and abstracts this kind of thing away for you so you don't have to worry about it.
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How do I initialize a byte array in Java?
...309d".toLowerCase());
The Guava method is overkill, when you are using small arrays. But Guava has also versions that can parse input streams. This is a nice feature when dealing with big hexadecimal inputs.
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Adding an arbitrary line to a matplotlib plot in ipython notebook
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gcalmettesgcalmettes
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