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New posts in performance
Benchmarking a bunch of continuous nop instructions
Oct 25, 2025
c
performance
assembly
x86-64
no-op
Why is ffmpeg faster than this minimal example?
Oct 26, 2025
performance
ffmpeg
libav
c# - fastest method get integer from part of bits
Oct 26, 2025
c#
arrays
performance
bit
Rails: Importing CDN files vs using the assets for bootstrap
Oct 23, 2025
javascript
ruby-on-rails
twitter-bootstrap
performance
C++ std::unordered_map fastest way to insert new element only if it doesn't exist
Oct 26, 2025
c++
performance
c++20
Increase speed in finding "Ιncreasing dice roll sequences"
Oct 26, 2025
r
performance
dplyr
purrr
Java 8 - Most effective way to merge List<byte[]> to byte[]
Oct 25, 2025
java
performance
stream
inputstream
Hibernate v5->v6 upgrade - poor SELECT performance
Oct 24, 2025
java
performance
hibernate
jpa
orm
Speeding up rolling sum calculation in pandas groupby
Oct 24, 2025
python
pandas
performance
pandas-groupby
rolling-computation
Difference using joins or navigation properties in EF
Oct 26, 2025
sql
database
performance
entity-framework
linq
Angular: [disabled]="isDisabled()" is a proper way?
Oct 26, 2025
angular
performance
How do professionals handle thousands, hundreds-of-thousands, or potentially millions of JSON objects? node.js
Oct 24, 2025
node.js
json
performance
data-structures
bigdata
Understanding locust users and spwan rate
Oct 24, 2025
performance
locust
What is the difference between Lazy Loading and List Virtualization in React?
Oct 25, 2025
reactjs
performance
lazy-loading
How to create a new dataframe column with a set of nested IF rules (apply is very slow)
Oct 25, 2025
python
pandas
performance
sqlite
numba
Improve scipy.integrate.quad_vec performance for fitting integral equation, workers keyword non-functional
Oct 24, 2025
python
performance
scipy
curve-fitting
memcpy where size is known at compile time
Oct 25, 2025
c++
performance
memcpy
Efficient numpy subarrays extraction from a mask
Oct 25, 2025
python
performance
numpy
Cache friendly offline random read
Oct 24, 2025
algorithm
performance
optimization
x86
cpu-cache
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