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Questions - 64-bit

Function in c++ stl that can give me numbers with even number of set bits? Or the code/logic for it?

Is there a built in function in C++ STL that could provide me a list of numbers which have even number of set bits? For example 110 which is 6 has 2 set bits which is even number of set bits. Is there...
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Partth Kulkarni

bit-manipulation

64-bit

bitwise-operators

bit

Votes: 0

Answers: 2

Latest Answer

An easy to understand way to generate the numbers with an even Hamming weight is to loop over all the numbers, calculate their Hamming weights, and keep only the numbers for which it is even. This way...
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harold

Why do I get Compile Errors of x64 Application,when the application runs successfully

I have x64 vb.net solution which shows compile errors (unrecognised namespaces, types) but then it runs successfully with the supposedly problematic namespaces and types. The solution has recently be...
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Paul Johnson

vb.net

64-bit

Votes: 0

Answers: 1

Latest Answer

sorted the issue, for some reason the dependencies in the solution had gotten 'knocked out of whack'. Dependencies sorted, which appears to have resolved the issue, I'm still a bit perplexed as to ho...
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Paul Johnson

bpython not running on win 10 despite installed curses

so i went through the workaround in order to be able to run bpython on a windows 10 PC (64 bit, Python 3.10.2). installed the necessary curses from http://www.lfd.uci.edu/~gohlke/pythonlibs/#curses in...
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user17965907

python

windows-10

64-bit

curses

bpython

Votes: 0

Answers: 1

Latest Answer

pip install -U windows-curses bpython Then comment/remove lines 35 and 221 from %APPDATA\..\Local\Programs\Python\Python38\Lib\site-packages\bpython\args.py or similar location. Those will be the lin...
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Orwellophile

How can i run this code in Python 3.9 (64-bit)?

When I run the code I get this error: [WinError 193]% 1 is not a valid Win32 application from ctypes import * mydll = windll.LoadLibrary(r"C:\Windows\SysWOW64\kernel32.dll") mydl...
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alex reboot

python

python-3.x

dll

64-bit

ctypes

Votes: 0

Answers: 1

Latest Answer

TL;DR Use dll = WinDLL('kernel32'). That path is in the default DLL search path. You have to use 32-bit DLLs with 32-bit Python and 64-bit DLLs with 64-bit Python. Non-intuitively, C:\Windows\SysWOW64...
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Mark Tolonen

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