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Android and XMPP: Currently available solutions [closed]
Which XMPP library would be the best choice nowadays for Android development?
7 Answers
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Explain Morris inorder tree traversal without using stacks or recursion
Can someone please help me understand the following Morris inorder tree traversal algorithm without using stacks or recursion ? I was trying to understand how it works, but its just escaping me.
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Calling remove in foreach loop in Java [duplicate]
...call remove on a collection when iterating through the collection using a foreach loop? For instance:
11 Answers
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Simple state machine example in C#?
...t Command).
You can convert this to C# in a handful of ways, such as performing a switch statement on the current state and command, or looking up transitions in a transition table. For this simple state machine, I prefer a transition table, which is very easy to represent using a Dictionary:
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Python debugging tips [closed]
What are your best tips for debugging Python?
18 Answers
18
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Understand the “Decorator Pattern” with a real world example
I was studying the Decorator Pattern as documented in GOF .
14 Answers
14
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Why would adding a method add an ambiguous call, if it wouldn't be involved in the ambiguity
...es not reproduce in the "Roslyn" version of the semantic analyzer. I've informed the C# 5 test team, and hopefully we can get this investigated and resolved before the final release. (As always, no promises.)
A correct analysis follows. The candidates are:
0: C(params string[]) in its normal form
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Why is the Fibonacci series used in agile planning poker? [closed]
When estimating the relative size of user stories in agile software development the members of the team are supposed to estimate the size of a user story as being 1, 2, 3, 5, 8, 13, ... . So the estimated values should resemble the Fibonacci series. But I wonder, why?
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Why .NET String is immutable? [duplicate]
As we all know, String is immutable. What are the reasons for String being immutable and the introduction of StringBuilder class as mutable?
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How do I do redo (i.e. “undo undo”) in Vim?
... I would just like to throw the undoTree plugin out there, super awesome for the times you have seemingly screwed yourself with a flurry of undos and redos.
– Jake Sellers
Jan 3 '14 at 5:31
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