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How can I check file size in Python?
...size:
>>> import os
>>> b = os.path.getsize("/path/isa_005.mp3")
>>> b
2071611
The output is in bytes.
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What __init__ and self do on Python?
...
In this code:
class A(object):
def __init__(self):
self.x = 'Hello'
def method_a(self, foo):
print self.x + ' ' + foo
... the self variable represents the instance of the object itself. Most object-oriented languages pass this as a hidd...
correct way to use super (argument passing)
...ich unlike object, absorbs/ignores arguments:
class Base(object):
def __init__(self, *args, **kwargs): pass
class A(Base):
def __init__(self, *args, **kwargs):
print "A"
super(A, self).__init__(*args, **kwargs)
class B(Base):
def __init__(self, *args, **kwargs):
...
How to skip “Loose Object” popup when running 'git gui'
...
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Run task only if host does not belong to a group
... +1 and if you don't include the surrounding quote you get the error: This one looks easy to fix. It seems that there is a value started with a quote, and the YAML parser is expecting to see the line ended with the same kind of quote.
– Peter Ajtai
...
Modify UIImage renderingMode from a storyboard/xib file
...helpful.
– BigSauce
Dec 11 '14 at 8:05
1
Doesn't work with Launch Screen.xib of course because yo...
What is Mocking?
...h a JSON response.
Your app is suppose to work for all of them (in case of errors, your app should throw its expected error). What you do with mocking is you create 'imaginary—similar to real' network responses (like a 200 code with a JSON file) and test your code without 'making the real network ...
Rotate axis text in python matplotlib
...just them.
– EL_DON
Sep 9 '16 at 21:05
In case you have used a locator and formatter, the "other" method might break t...
How do I initialize the base (super) class?
... and invoke their base class through super(), e.g.
class X(object):
def __init__(self, x):
pass
def doit(self, bar):
pass
class Y(X):
def __init__(self):
super(Y, self).__init__(123)
def doit(self, foo):
return super(Y, self).doit(foo)
Because python knows about old- an...
How to make a class property? [duplicate]
...re's how I would do this:
class ClassPropertyDescriptor(object):
def __init__(self, fget, fset=None):
self.fget = fget
self.fset = fset
def __get__(self, obj, klass=None):
if klass is None:
klass = type(obj)
return self.fget.__get__(obj, klass)(...