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Calculate the median of a billion numbers
If you have one billion numbers and one hundred computers, what is the best way to locate the median of these numbers?
25 A...
How to uncommit my last commit in Git [duplicate]
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If you aren't totally sure what you mean by "uncommit" and don't know if you want to use git reset, please see "Revert to a previous Git commit".
If you're trying to understand git reset better, please see "Can you explain what "git reset" does in plain English?".
If you know...
Step-by-step debugging with IPython
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You can use IPython's %pdb magic. Just call %pdb in IPython and when an error occurs, you're automatically dropped to ipdb. While you don't have the stepping immediately, you're in ipdb afterwards.
This makes debugging individual functions easy, as you can just load a file with %load...
What are the key differences between Scala and Groovy? [closed]
On the surface Groovy and Scala look pretty similar, aside from Scala being statically typed, and Groovy dynamic.
6 Answers...
cpuid汇编指令 - C/C++ - 清泛网 - 专注C/C++及内核技术
...情况下，如果从处理器签名上不能区分CPU，也可以使用Brand ID(在EBX的bit7:0返回）来区分CPU，比如Pentium III, Model 8、Pentium III Xeon, Model 8和Celeron®, Model 8三种处理器的处理器签名也是一样的，但它们的Brand ID是不同的。
关于处理...
In mocha testing while calling asynchronous function how to avoid the timeout Error: timeout of 2000
... answered May 17 '13 at 11:02
Andreas HultgrenAndreas Hultgren
13.6k44 gold badges3838 silver badges4646 bronze badges
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How to get screen dimensions as pixels in Android
I created some custom elements, and I want to programmatically place them to the upper right corner ( n pixels from the top edge and m pixels from the right edge). Therefore I need to get the screen width and screen height and then set position:
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What is the difference between pylab and pyplot? [duplicate]
What is the difference between
matplotlib.pyplot and matplotlib.pylab?
1 Answer
1
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Limitations of Intel Assembly Syntax Compared to AT&T [closed]
... How is AT&T syntax less readable? I find having size suffixes on operands more consise than having "dword". Is there something else I'm missing?
– Hawken
Mar 25 '12 at 14:11
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MongoDB inserts float when trying to insert integer
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If the value type is already double, then update the value with $set command can not change the value type double to int when using NumberInt() or NumberLong() function.
So, to Change the value type, it must update the whole record.
var re = db.data.find({"name": "zero"})
re['value']=NumberInt(0)...