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How to call a Parent Class's method from Child Class in Python?
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Yes, but only with new-style classes. Use the super() function:
class Foo(Bar):
def baz(self, arg):
return super().baz(arg)
For python < 3, use:
class Foo(Bar):
def baz(self, arg):
return super(Foo, self).baz...
Git error on commit after merge - fatal: cannot do a partial commit during a merge
I ran a git pull that ended in a conflict. I resolved the conflict and everything is fine now (I used mergetool also).
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Insert spaces between words on a camel-cased token [duplicate]
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See: .NET - How can you split a "caps" delimited string into an array?
Especially:
Regex.Replace("ThisIsMyCapsDelimitedString", "(\\B[A-Z])", " $1")
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What is the difference between shallow copy, deepcopy and normal assignment operation?
...mpound object and then (to the extent possible) inserts references into it to the objects found in the original.
A deep copy constructs a new compound object and then, recursively, inserts copies into it of the objects found in the
original.
Here's a little demonstration:
import copy...
How To Auto-Format / Indent XML/HTML in Notepad++
...gin Admin (Plugins → Plugins Admin... Then search for "XML Tools", check its box and click the "Install" button).
use the shortcut Ctrl+Alt+Shift+B (or
menu → Plugins → XML Tools → Pretty Print)
In older versions:
menu → TextFX → HTML Tidy → Tidy: Reindent XML.
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Unable to run app in Simulator: Xcode beta 6 iOS 8
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I solved it following these steps:
Open Xcode 6 beta
Go to the menu Xcode > Open Developer Tool > iOS Simulator
Even if an error dialog shows up, you still would have access to the iOS Simulator's menu
Select Hardware > Dev...
Xcode 5.1 - No architectures to compile for (ONLY_ACTIVE_ARCH=YES, active arch=x86_64, VALID_ARCHS=i
After updating to Xcode 5.1, I can no longer build my project for the 64-bit simulator, receiving this error:
18 Answers
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Float vs Decimal in ActiveRecord
... is how the IEEE specification defines floats in binary format. Basically, it stores sign, fraction and exponent to represent a Float. It's like a scientific notation for binary (something like +1.43*10^2). Because of that, it is impossible to store fractions and decimals in Float exactly.
That's w...
setResult does not work when BACK button pressed
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edited Jul 17 at 14:52
Bruno Bieri
7,00088 gold badges5050 silver badges7373 bronze badges
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Map over object preserving keys
The map function in underscore.js, if called with a javascript object, returns an array of values mapped from the object's values.
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