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How do I assert equality on two classes without an equals method?
Say I have a class with no equals() method, to which do not have the source. I want to assert equality on two instances of that class.
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How to fix org.hibernate.LazyInitializationException - could not initialize proxy - no Session
...your session management configuration is set to close session when you commit transaction. Check if you have something like:
<property name="current_session_context_class">thread</property>
in your configuration.
In order to overcome this problem you could change the configuration of...
What is a Portable Class Library?
... 2013: Excellent state of the PCL union summary blogpost from @shanselman with lots of concrete examples, screenshots and links. Puts any other answer here in the shade.
UPDATE May 20 2013:
Very practical coverage of practical application and implications of this for cross-device stuff (think Xa...
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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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...
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")
share
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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...
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...
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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