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Difference between StringBuilder and StringBuffer
What is the main difference between StringBuffer and StringBuilder ?
Is there any performance issues when deciding on any one of these?
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Can't install PIL after Mac OS X 10.9
...nk if needed i.e. if upgrading.
3) Install Pip and required modules:
easy_install pip
sudo pip install setuptools --no-use-wheel --upgrade
4) Finally this works with no errors:
sudo pip install Pillow
UPDATE 11/04/14: PIL repo no longer receives updates or support so Pillow should be used. T...
Hadoop “Unable to load native-hadoop library for your platform” warning
...ibrary $HADOOP_HOME/lib/native/libhadoop.so.1.0.0 was actually compiled on 32 bit.
Anyway, it's just a warning, and won't impact Hadoop's functionalities.
Here is the way if you do want to eliminate this warning, download the source code of Hadoop and recompile libhadoop.so.1.0.0 on 64bit system...
Let JSON object accept bytes or let urlopen output strings
... it might pay to be careful with that; JSON is always UTF-8, UTF-16 or UTF-32 by definition (and is overwhelmingly likely to be UTF-8), so if another encoding is returned by the web server, it’s possibly a misconfiguration of the web server software rather than genuinely non-standard JSON.
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Redis command to get all available keys?
Is there a Redis command for fetching all keys in the database? I have seen some python-redis libraries fetching them. But was wondering if it is possible from redis-client.
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How does Trello access the user's clipboard?
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Aadit M Shah
63.4k2323 gold badges136136 silver badges261261 bronze badges
answered Jul 8 '13 at 14:00
Daniel LeCheminan...
class
...000/svg\"\u003e\u003cpath d=\"M46.1709 9.17788C46.1709 8.26454 46.2665 7.94324 47.1084 7.58816C47.4091 7.46349 47.7169 7.36433 48.0099 7.26993C48.9099 6.97997 49.672 6.73443 49.672 5.93063C49.672 5.22043 48.9832 4.61182 48.1414 4.61182C47.4335 4.61182 46.7256 4.91628 46.0943 5.50789C45.7307 4.9328 4...
How to print a dictionary line by line in Python?
...acing
– theprowler
Dec 21 '16 at 16:32
@theprowler The closest I can get to recreating the problem is if cars = {1:4, ...
Perform commands over ssh with Python
...e is this thread with other solutions: unix.stackexchange.com/questions/147329/…
– powerrox
Dec 1 '15 at 16:22
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Change EOL on multiple files in one go
...s, especially the first ?<! part, thanks!
– user1032613
Jan 8 '16 at 20:29
2
the (?<! ) is ...