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New posts in performance
Fast and simple way to read from stdin one byte at a time in C++
Oct 28, 2025
c++
performance
stdin
When is it worth using `remove` in R functions?
Oct 29, 2025
r
performance
function
Python script stuck at import
Oct 26, 2025
python
performance
python-import
Branchless way to map 0 to any nonzero value while leaving other values alone?
Oct 28, 2025
c
performance
optimization
bit-manipulation
branch
How do you handle browser cache with login/logout?
Oct 29, 2025
performance
caching
Are there any examples of C code which leads to (significant) performance decrease / increase after being compiled as C++ code?
Oct 29, 2025
c++
c
performance
Performance hit from if: pass statements
Oct 28, 2025
python
performance
if-statement
Is it possible to reserve and copy into a std::string directly?
Oct 29, 2025
c++
string
performance
copy
buffer
Apache Spark: How to detect data skew using Spark web UI
Oct 28, 2025
performance
apache-spark
spark-ui
How to control number of processes in GaussianMixture
Oct 28, 2025
python
performance
scikit-learn
parallel-processing
For loop is several times faster in R than in Python using the rpy2 library
Oct 29, 2025
python
r
performance
rpy2
Angular 7 how to calculate the time a component take to completely load on the DOM
Oct 29, 2025
angular
performance
angular7
Is it possible to drop a primary key index in MySQL?
Oct 26, 2025
mysql
performance
Why would one define a local function in C# just to call it right away (in context of IEnumerable<T>) [duplicate]
Oct 28, 2025
c#
performance
linq
How to iterate a Javascript Map or Object without allocating?
Oct 28, 2025
javascript
performance
iterator
set
v8
Python: how to speed up this function and make it more scalable?
Oct 29, 2025
python
pandas
numpy
performance
matrix
How to reposition a Path Line in paperjs with best efficiency?
Oct 28, 2025
performance
animation
canvas
line
paperjs
Converting a large list into a data.frame
Oct 29, 2025
r
performance
memory-management
dataframe
Avoid drawing outside the screen with OpenGL vertex arrays
Oct 26, 2025
performance
opengl
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