Stack Exchange

Johan Råde

Lund, Sweden

I did a Ph.D. in mathematics at University of Texas and a postdoc at Stanford University.

I am one of the founders of Qlucore, a leading bioinformatics software company.

I have 15 years experience of scientific computing in C++ and Python.

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Top Questions
Top Answers
161
make_unique and perfect forwarding
stackoverflow.com

125
Getting std :: ifstream to handle LF, CR, and CRLF?
stackoverflow.com

98
How to call std::min() when min has been defined as a macro?
stackoverflow.com

53
function for finding last item less-than-or-equal to, like lower_bound
stackoverflow.com

34
Extending python - to swig, not to swig or Cython
stackoverflow.com

30
Python regular expression that matches floating point numbers
stackoverflow.com

27
Why doesn't emplace/_front/_back return a reference?
stackoverflow.com

19
Boost.Python custom exception class
stackoverflow.com

15
Visual Studio "illegal use of this type as an expression"
stackoverflow.com

15
QtSingleApplication for PySide or PyQt
stackoverflow.com

15
Python C-API functions that borrow and steal references
stackoverflow.com

12
Bring window to front -> raise(),show(),activateWindow() don’t work
stackoverflow.com

12
What's the difference between Ichidan/Godan and Ru/U verbs classification?
japanese.stackexchange.com

10
Why doesn't B::f solve the ambiguity but A::f does?
stackoverflow.com

10
Boost vectors versus STL vectors
stackoverflow.com

10
How to return NULL object in C++
stackoverflow.com

10
How can I check if QPushButton is clicked
stackoverflow.com

9
How to statically check that two ratios are equal?
stackoverflow.com

7
Narrowing conversion from double to float: is overflow behaviour guaranteed?
stackoverflow.com

7
Is self-documenting code worth potential performance issues?
stackoverflow.com

7
Split a dictionary in half?
stackoverflow.com

7
Is it safe to push_back an element from the same vector?
stackoverflow.com

7
Is Japanese one of the Buddhist canonical languages?
japanese.stackexchange.com

6
Preventing memory freeing in STL Container
stackoverflow.com

6
Can Boost be used as a full replacement of the C++ Standard library?
stackoverflow.com

6
Need fast c++ qt/qwt scatter plot
stackoverflow.com

6
SciPy/NumPy import guideline
stackoverflow.com

6
Are there limits to how deep nesting of header inclusion can go?
stackoverflow.com

6
How to calculate "Sn = 1*1+2*2+3*3+...+n*n " (N>=1)
stackoverflow.com

5
Does there exist a static_warning?
stackoverflow.com

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