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How can you speed up Eclipse?
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@Dan: Don't mix it up with libjava.so: On Linux, libjava.so depends on libjvm.so, but the converse is not true: $ readelf -d libjava.so Dynamic segment at offset 0x208a8 contains 25 entries: Tag Type Name/Value 0x00000001 (NEEDED) Shared library: [libjvm.so] [...]: ...
Why would anybody use C over C++? [closed]
...gies, poor programmers will fall foul and blame the language.
Interpreted Python is in many ways considered to be a "slow" language, but for non-trivial tasks a skilled Python programmer can easily produce code that executes faster than that of an inexperienced C developer.
In my industry, video g...
How do I convert a datetime to date?
... return value of datetime.datetime.now()) to a datetime.date object in Python?
7 Answers
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How to assign a Git SHA1's to a file without Git?
... hash-object foo.txt
323fae03f4606ea9991df8befbb2fca795e648fa
Here is a Python implementation:
from hashlib import sha1
def githash(data):
s = sha1()
s.update("blob %u\0" % len(data))
s.update(data)
return s.hexdigest()
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When to use dynamic vs. static libraries
...ject. In other words, on Windows, A 1 MB DLL used by 3 programs = 3 MB. On Linux, A MB SO used by 3 programs = 1 MB.
– Zifre
Oct 17 '10 at 1:15
7
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How can I increment a char?
I'm new to Python, coming from Java and C. How can I increment a char? In Java or C, chars and ints are practically interchangeable, and in certain loops, it's very useful to me to be able to do increment chars, and index arrays by chars.
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URL encoding the space character: + or %20?
...though.
If I'm not mistaken, in PHP urlencode() treats spaces as + whereas Python's urlencode() treats them as %20.
EDIT:
It seems I'm mistaken. Python's urlencode() (at least in 2.7.2) uses quote_plus() instead of quote() and thus encodes spaces as "+".
It seems also that the W3C recommendation i...
Difference between Python datetime vs time modules
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@Seamus Simply testing both commands in ipython shows that time.gmtime() yields a tuple, whereas time.time() gives the UNIX epoch time as a single decimal value of seconds elapsed since 00:00:00 UTC, Thursday, 1 January 1970. The function time.localtime(t) converts ...
How to spread django unit tests over multiple files?
... module. This follows the suggested organization for unit
tests. See the Python documentation for more details on how to
construct a complex test suite.
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how to create a file name with the current date & time in python?
... @rwbyrd That is odd, I just tried those exact 3 lines (copy-paste) with Python 3.4.1 and 2.7.6 and it works - though with Python 3 you need to use print(timestr). Did you copy this text from above? Perhaps a typo otherwise?
– Levon
Aug 25 '15 at 15:46
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