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New posts in performance
Multiple bitvectors; how to find bits that are set exactly n times?
Aug 30, 2019
c
performance
bit-manipulation
bitwise-operators
bitvector
How good is PHP performance?
Sep 22, 2022
php
performance
Regex - match everything without whitespace
Oct 26, 2019
regex
performance
Calling a getter in Java though reflection: What's the fastest way to repeatedly call it (performance and scalability wise)?
Nov 03, 2022
java
performance
reflection
How to select a maximum value row in mysql table
Aug 17, 2022
mysql
performance
Why is Sieve of Eratosthenes more efficient than the simple "dumb" algorithm?
Oct 07, 2022
algorithm
performance
big-o
django: guidelines for speeding up template rendering performance
Aug 18, 2022
django
performance
django-templates
What are the common causes for high CPU usage?
Sep 14, 2022
c++
multithreading
performance
cpu
cpu-usage
C#: Virtual Function invocation is even faster than a delegate invocation?
Oct 28, 2019
c#
performance
delegates
virtual
MYSQL performance slow using filesort
Mar 07, 2022
mysql
performance
database-performance
filesort
Java Large Files Disk IO Performance
Sep 14, 2022
java
performance
comparison
stream
nio
Efficient Cartesian Product algorithm
Oct 08, 2022
c#
algorithm
performance
cartesian-product
C# Reflection: Fastest Way to Update a Property Value?
Nov 07, 2022
c#
performance
reflection
properties
CSS3 filter performance & CPU usage: Why do certain filters tax the CPU?
Oct 17, 2022
jquery
performance
css
cpu-usage
why are function calls in Perl loops so slow?
Jun 24, 2022
performance
perl
Performance impact of autoboxing
Oct 30, 2022
java
performance
autoboxing
Why is this an Index Scan and not a Index Seek?
Sep 14, 2022
performance
tsql
sql-server-2008
indexing
sql-execution-plan
strstr faster than algorithms?
Oct 15, 2022
c
performance
algorithm
string-matching
strstr
A faster strptime?
Sep 26, 2022
python
performance
datetime
strptime
In C# is there any significant performance difference for using UInt32 vs Int32
Sep 22, 2022
c#
performance
int32
uint32
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