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How can I use threading in Python?
...nction are provided by two libraries:multiprocessing, and also its little known, but equally fantastic step child:multiprocessing.dummy.
multiprocessing.dummy is exactly the same as multiprocessing module, but uses threads instead (an important distinction - use multiple processes for CPU-intensive...
Why does UITableViewCell remain highlighted?
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I wonder what people are doing now that iOS 7 allows the user to 'drag' back. Partially dragging but then not completing the action will fire viewWillAppear. When the user returns for real, the row will not be selected.
– Ben Packard
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Download the Android SDK components for offline install
.../temp (ex:- c:\android-sdk\temp) folder/directory in your offline machine.
Now start the SDK manager and select the package which you have paste in temp and click Install package button. Your package has been installed.
Restart your eclipse and AVD manager to get new packages.
Note:- if you are do...
ADB No Devices Found
..., and Google USB Driver. I have checked the setting on my Nexus 10 for "Unknown Sources".
42 Answers
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Any reason not to use '+' to concatenate two strings?
...n, results in unnecessary function calls which could add to the overhead.
Now coming back to the question. Should one discourage the use of + over join in all cases?
I believe no, things should be taken into consideration
Length of the String in Question
No of Concatenation Operation.
And off-...
Pass ruby script file to rails console
... Thanks a lot that does a job! I am using Sublime Text 2 so now I will be able to trigger builds of rails classes and see output directly in IDE :)
– Haris Krajina
Apr 25 '12 at 15:04
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What is Autoloading; How do you use spl_autoload, __autoload and spl_autoload_register?
...tory of answers ever. Respect. I had one of those "OMG! It all makes sense now!" moments because of you, my good man. I think I might just start a fan club.
– Just Plain High
Nov 28 '13 at 2:03
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How to change the CHARACTER SET (and COLLATION) throughout a database?
...le (Mysql). He set it up with Latin collation, when it should be UTF8, and now I have issues. Every record with Chinese and Japan character turn to ??? character.
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How to print instances of a class using print()?
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@kender - I didn't know about it, but in retrospect it makes perfect sense given Python 2.x's broken Unicode handling.
– Chris Lutz
Oct 8 '09 at 5:36
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Why is there no xrange function in Python3?
...ge(10000000) if x%4 == 0), maxlen=0)
1 loops, best of 3: 1.05 s per loop
Now, python.org 3.3.0 64-bit:
In [83]: %timeit collections.deque((x for x in range(10000000) if x%4 == 0), maxlen=0)
1 loops, best of 3: 1.32 s per loop
In [84]: %timeit collections.deque((x for x in xrange(10000000) if x%4...