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Checking if a variable is an integer
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answered Jan 4 '11 at 1:41
mportiz08mportiz08
9,3361212 gold badges3737 silver badges4242 bronze badges
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How to implement a binary tree?
...nt(str(node.v) + ' ')
self._printTree(node.r)
# 3
# 0 4
# 2 8
tree = Tree()
tree.add(3)
tree.add(4)
tree.add(0)
tree.add(8)
tree.add(2)
tree.printTree()
print(tree.find(3).v)
print(tree.find(10))
tree.deleteTree()
tree.printTree()
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Android 4.2: back stack behaviour with nested fragments
With Android 4.2, the support library got support for nested fragments see here . I've played around with it and found an interesting behaviour / bug regarding back stack and getChildFragmentManager() . When using getChildFragmentManager() and addToBackStack(String name), by pressing the back butt...
Xcode 6 Bug: Unknown class in Interface Builder file
I upgraded to Xcode 6 beta 4 and now my App continuously crashes with the message
52 Answers
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Using sphinx with Markdown instead of RST
... Beni Cherniavsky-PaskinBeni Cherniavsky-Paskin
7,7413737 silver badges5252 bronze badges
17
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Find which version of package is installed with pip
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edited Aug 21 '14 at 3:06
community wiki
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URL Encoding using C#
... this answer is out of date now. read a few answers below - as of .net45 this might be the correct solution: msdn.microsoft.com/en-us/library/…
– blueberryfields
Jan 7 '15 at 17:20
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Common CSS Media Queries Break Points [duplicate]
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answered May 8 '13 at 15:43
ralph.mralph.m
12.4k33 gold badges1818 silver badges2929 bronze badges
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json_encode is returning NULL?
...tails.
– masakielastic
Jun 3 '13 at 4:07
3
Because UTF8 is the lingua franca on the web. Instead ...
JUnit vs TestNG [closed]
...JUnit 3 to run our tests. We have been considering switching over to JUnit 4 for new tests being written but I have been keeping an eye on TestNG for a while now. What experiences have you all had with either JUnit 4 or TestNG, and which seems to work better for very large numbers of tests? Having...