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Why is “if not someobj:” better than “if someobj == None:” in Python?
...a __nonzero__ special method (as do numeric built-ins, int and float), it calls this method. It must either return a bool value which is then directly used, or an int value that is considered False if equal to zero.
Otherwise, if the object has a __len__ special method (as do container built-ins, li...
Change name of folder when cloning from GitHub?
...clone something from Github, it creates a folder with the same name as the app on my computer. Is there a way to change the name?
...
Running unittest with typical test directory structure
...on -m unittest test.test_antigravity.GravityTestCase.test_method
Running all tests:
You can also use test discovery which will discover and run all the tests for you, they must be modules or packages named test*.py (can be changed with the -p, --pattern flag):
$ cd new_project
$ python -m unitte...
Set attributes from dictionary in python
...key])
Update
As Brent Nash suggests, you can make this more flexible by allowing keyword arguments as well:
class Employee(object):
def __init__(self, *initial_data, **kwargs):
for dictionary in initial_data:
for key in dictionary:
setattr(self, key, dicti...
The object 'DF__*' is dependent on column '*' - Changing int to double
Basically I got a table in my EF database with the following properties:
8 Answers
8
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How to implement “select all” check box in HTML?
.../script>
<input type="checkbox" onClick="toggle(this)" /> Toggle All<br/>
<input type="checkbox" name="foo" value="bar1"> Bar 1<br/>
<input type="checkbox" name="foo" value="bar2"> Bar 2<br/>
<input type="checkbox" name="foo" value="bar3"> Bar 3<br/&...
Can modules have properties the same way that objects can?
...s? When I put this code in one file x.py and import it from another, then calling x.y results in AttributeError: 'NoneType' object has no attribute 'c', since _M somehow has value None...
– Stephan202
May 19 '09 at 1:35
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Archiving project in Xcode incorrectly creates multi-application bundle
...ead of bundling my main target for release, which is what I want. Specifically, when I validate my archive in Organizer, it gives me the message:
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iPhone Simulator - Simulate a slow connection?
...wn the internet connection to the iPhone Simulator, so as to mimic how the App might react when you are in a slow spot on the cellular network?
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Admob Error in Eclipse for android:configChanges
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screenSize and smallestScreenSize are only supported in API Level 13, which means Honeycomb, are you sure you need them? As they are quite Honeycomb specific.
– HefferWolf
Oct 26 '11 at 8:08
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