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How do I convert Long to byte[] and back in java
How do I convert a long to a byte[] and back in Java?
12 Answers
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In C++, what is a virtual base class?
I want to know what a " virtual base class " is and what it means.
11 Answers
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Cmake vs make sample codes?
I was wondering if there was any sample code for Makefile s ( make ) and CMakeLists.txt ( cmake ) that both do the same thing (the only difference being that one is written in make and the other in cmake ).
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Integer division with remainder in JavaScript?
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For some number y and some divisor x compute the quotient (quotient) and remainder (remainder) as:
var quotient = Math.floor(y/x);
var remainder = y % x;
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What is the most efficient way to loop through dataframes with pandas? [duplicate]
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The newest versions of pandas now include a built-in function for iterating over rows.
for index, row in df.iterrows():
# do some logic here
Or, if you want it faster use itertuples()
But, unutbu's suggestion to use numpy functions to avoid iterating over row...
Determine if 2 lists have the same elements, regardless of order? [duplicate]
Sorry for the simple question, but I'm having a hard time finding the answer.
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AngularJS sorting by property
What I am trying to do is sort some data by property. Here is example that I tought should work but it doesn't.
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jQuery object equality
How do I determine if two jQuery objects are equal? I would like to be able to search an array for a particular jQuery object.
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How to deep copy a list?
I have some problem with a List copy:
8 Answers
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Difference between add(), replace(), and addToBackStack()
What is the main difference between calling these methods:
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