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New posts in performance
How to identify the caller function name in an AJAX or XMLHttpRequest call?
Feb 06, 2026
javascript
jquery
ajax
performance
instrumentation
Vectorized approach to extract the rows of the end-point array that contains the elements of another array
Feb 07, 2026
python
arrays
performance
numpy
vectorization
Cartesian product "generator" (not list) in Haskell
Feb 07, 2026
performance
haskell
functional-programming
cartesian-product
Load Btimap of Video thumbnails from sdcard
Feb 06, 2026
android
performance
image-loading
video-thumbnails
aquery
.NET Release code very slow when running a method for the first time. How to fix it withough NGen?
Feb 06, 2026
c#
performance
visual-studio-2012
Grails - Best Way to Access Beans in Normal Groovy Classes
Feb 07, 2026
performance
grails
spring-bean
SQL query with an IN operator stops seeking an index and starts to scan it, becomes 100x slower
Feb 06, 2026
performance
sql-server-2008
Multiple array of digits for processing big integers
Feb 05, 2026
python
arrays
performance
numpy
constants
How to efficiently implement regular expression like .*a.*b.*?
Feb 06, 2026
regex
algorithm
performance
Does Visual Studio Code have Performance Profiling Tools for C#? [closed]
Feb 06, 2026
c#
performance
visual-studio-code
profiling
game-development
How to efficiently handle large datasets in Python using Pandas?
Feb 06, 2026
python
pandas
dataframe
performance
data-analysis
Java = Getter/Setter = Does this increase "object size" at runtime and accesstime (CPU Cycles?)
Feb 07, 2026
java
performance
Garbage collection worst case performance on Mono
Feb 06, 2026
c#
.net
performance
mono
garbage-collection
Should nullable lambda arguments be replaced with transparent implementations?
Feb 06, 2026
c#
performance
optimization
lambda
High CPU usage from while loop, checking for keypress event
Feb 06, 2026
c#
multithreading
performance
asynchronous
Add values from second dataframe if datetime is between start and end datetimes
Feb 07, 2026
r
performance
for-loop
datetime
merge
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