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What is a smart pointer and when should I use one?
What is a smart pointer and when should I use one?
14 Answers
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How do I sort a vector of pairs based on the second element of the pair?
If I have a vector of pairs:
7 Answers
7
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How to determine when Fragment becomes visible in ViewPager
Problem: Fragment onResume() in ViewPager is fired before the fragment becomes actually visible.
26 Answers
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How do I partially update an object in MongoDB so the new object will overlay / merge with the exist
Given this document saved in MongoDB
17 Answers
17
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fatal: Not a valid object name: 'master'
I have a private server running git 1.7
When I
4 Answers
4
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Check if SQL Connection is Open or Closed
How do you check if it is open or closed I was using
9 Answers
9
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Using module 'subprocess' with timeout
Here's the Python code to run an arbitrary command returning its stdout data, or raise an exception on non-zero exit codes:
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How to make an OpenGL rendering context with transparent background?
Rendering contexts usually have a solid color on the background (black or whatever, see the image below):
9 Answers
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How can I close a Twitter Bootstrap popover with a click from anywhere (else) on the page?
I'm currently using popovers with Twitter Bootstrap, initiated like this:
31 Answers
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Python: finding an element in a list [duplicate]
What is a good way to find the index of an element in a list in Python?
Note that the list may not be sorted.
10 Answers
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