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New posts in optimization
Which method is faster for replacing the last occurrence of a substring in a string?
Apr 04, 2026
python
python-3.x
performance
optimization
Why is std::vector twice as fast as raw array? Complete code included
Apr 04, 2026
c++
arrays
performance
optimization
vector
Optimize SQL query on large-ish table
Apr 04, 2026
mysql
sql
optimization
Did a competitive-like problem right but need help on improving its efficiency
Apr 03, 2026
c++
optimization
time
Is my code using the optimal way to read standard input in php?
Apr 03, 2026
php
algorithm
optimization
stdin
Propositional Logic - Reducing the Number of Operations
Apr 03, 2026
algorithm
optimization
boolean
logic
Disable StringBuilder optimisation in javac
Apr 02, 2026
java
optimization
javac
Counting elements matching a pattern in a tuple of tuples
Apr 02, 2026
python
performance
python-2.7
optimization
Concatenate gsub [duplicate]
Mar 31, 2026
regex
r
optimization
gsub
Shortest code for input
Apr 01, 2026
python
optimization
input
python-3.x
Pattern optimization
Mar 30, 2026
java
regex
performance
optimization
screen-scraping
Does foreach apply boxing on IEnumerable<struct>?
Mar 31, 2026
c#
optimization
boxing
Efficiently representing a large grid in a browser
Mar 30, 2026
html
css
optimization
Queue is empty while using Bayesian optimization
Mar 30, 2026
python
optimization
neural-network
bayesian
Performance: Android JCIFS file reading is slow
Mar 30, 2026
android
performance
optimization
jcifs
In VB 2008, why does manipulation of shorts take longer than integers?
Mar 30, 2026
visual-studio-2008
optimization
unsigned
short
How much faster is C++ code "supposed" to be with optimizations turned on?
Mar 29, 2026
c++
performance
optimization
g++
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