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New posts in performance
Why does a dictionary count in some cases faster than collections.Counter?
Sep 14, 2025
python
performance
python-3.x
dictionary
counter
Recyclerview very slow to load
Sep 14, 2025
java
android
performance
android-recyclerview
How to read .blg file
Sep 14, 2025
windows
performance
perfmon
Should I use foreign keys? [duplicate]
Sep 14, 2025
sql
sql-server
performance
database-design
foreign-keys
A failure occurred while executing com.android.build.gradle.tasks.PackageAndroidArtifact$IncrementalSplitterRunnable
Sep 14, 2025
android
performance
android-studio
apk
android-install-apk
Possible implementation of std::equal_range
Sep 14, 2025
c++
algorithm
performance
stl
Julia Stochastic Differential Equation Very Slow
Sep 13, 2025
performance
optimization
julia
differential-equations
stochastic-process
VTune profiling shows no metrics for branch prediction on polymorphic function?
Sep 14, 2025
c++
performance
polymorphism
profiling
intel-vtune
`dplyr::between` over millions of intervals: how to make it faster
Sep 14, 2025
r
dataframe
performance
for-loop
between
Numpy: Efficiently create this Matrix (N,3) base values of another list and repeating them
Sep 14, 2025
python
numpy
performance
optimization
Fastest way to compute a factorial in a numba nopython function
Sep 14, 2025
python
performance
factorial
numba
Uuids and Redis
Sep 14, 2025
ruby-on-rails
performance
redis
uuid
What is the efficiency of javascript .toUpperCase method?
Sep 14, 2025
javascript
algorithm
performance
big-o
1 million or more files in one folder, for include (cache) [closed]
Sep 14, 2025
php
performance
file-io
include
What is the performance impact of having jquery functions not used?
Sep 14, 2025
javascript
jquery
performance
Is there any performance difference between macros and functions in Rust?
Sep 13, 2025
performance
rust
performance-testing
rust-macros
Python 3.11 worse optimized than 3.10?
Sep 14, 2025
python
performance
optimization
python-3.10
python-3.11
Performance: Pandas index.intersection() vs set intersection
Sep 12, 2025
python
pandas
performance
Is it better to use an in-memory database (e.g. SQLite) than to keep everything in HashMap or other data structures?
Sep 13, 2025
java
database
performance
sqlite
memory
When should System.Threading.Channels be preferred to ConcurrentQueue?
Sep 13, 2025
c#
performance
producer-consumer
concurrent-queue
system.threading.channels
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