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Check if object is file-like in Python
...tIOBase)
isinstance(something, io.BufferedIOBase)
isinstance(something, io.RawIOBase)
isinstance(something, io.IOBase)
For 2.x, "file-like object" is too vague a thing to check for, but the documentation for whatever function(s) you're dealing with will hopefully tell you what they actually need; ...
Unit Testing AngularJS directive with templateUrl
...found that you can get around ngMock's takeover of $httpBackend by using a raw XHR to fetch the template for real and insert it into the $templateCache. This solution is much less flexible, but it gets the job done for now.
// my-test.js
// Make template available to unit tests without Karma
//
//...
How to show math equations in general github's markdown(not github's blog)
...wer and this answer.
GitHub support only somtimes worked using the above raw html syntax for readable LaTeX for me. If the above does not work for you another option is to instead choose URL Encoded rendering and use that output to manually create a link like:
![\Large x=\frac{-b\pm\sqrt{b^2-4...
Can I use assert on Android devices?
...
See the Embedded VM Control document (raw HTML from the source tree, or a nicely formatted copy).
Basically, the Dalvik VM is set to ignore assertion checks by default, even though the .dex byte code includes the code to perform the check. Checking assertions i...
Which is the preferred way to concatenate a string in Python?
...f you want to comment on part of a string (as above) or if you want to use raw strings or triple quotes for part of a literal but not all.
Since this happens at the syntax layer it uses zero concatenation operators.
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When to use a linked list over an array/array list?
...e-shuffling elements around. Performance-wise, arraylists are slower than raw arrays.
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Doctrine - How to print out the real sql, not just the prepared statement?
...attern more reusable, there's a nice approach described in the comments at Raw SQL from Doctrine Query Object.
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How to get Linux console window width in Python
... left, top, right, bottom, maxx, maxy) = struct.unpack("hhhhHhhhhhh", csbi.raw)
sizex = right - left + 1
sizey = bottom - top + 1
return sizex, sizey
else:
return None
def _getTerminalSize_tput():
# get terminal width
# src: http://stackoverflow.com/quest...
Convert HTML + CSS to PDF [closed]
... suggestion, which I tried both using inline styles and using the archaic, raw "width" and "height" HTML attributes). However, swapping the images to .jpg worked on the first try.
– Dan Nissenbaum
Nov 18 '11 at 5:48
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Difference between string and char[] types in C++
...m that I would always use std::string.
In terms of efficiency of course a raw buffer of unmanaged memory will almost always be faster for lots of things, but take in account comparing strings for example, std::string has always the size to check it first, while with char[] you need to compare chara...