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New posts in performance
C++, Qt - splitting a QByteArray as fast as possible
Sep 23, 2022
c++
performance
qt
split
qbytearray
Convert string to executable code performance
Feb 05, 2022
c#
performance
Performance implications of using inter-process communication (IPC)
Aug 28, 2022
linux
windows
macos
performance
ipc
Tracking function execution time with jasmine
Apr 13, 2022
javascript
performance
testing
jasmine
protractor
How much "if" statements effect on performance?
Mar 30, 2018
c++
algorithm
performance
if-statement
search
Floating-point number vs fixed-point number: speed on Intel I5 CPU
Oct 02, 2019
performance
matrix
sse
simd
openblas
Fast data structure or algorithm to find mean of each pixel in a stack of images
Nov 27, 2019
c++
algorithm
performance
image-processing
data-structures
Which is the more efficient way to choose a random pair of objects from a list of lists or tuples?
Nov 05, 2022
python
performance
numpy
random
Java - performance of object pool vs new object instantiation
Jun 24, 2018
java
performance
object-pooling
grep -vf too slow with large files
Nov 06, 2022
bash
performance
shell
awk
grep
Why does THREAD_MODE_BACKGROUND_BEGIN cause my code to run 20x slower than THREAD_PRIORITY_LOWEST?
Jun 11, 2022
c++
performance
winapi
Unique random number sampling with Numpy
Sep 06, 2022
python
performance
numpy
Why is vectorized numpy code slower than for loops?
Oct 20, 2022
python
performance
numpy
vectorization
Create efficient week over week calculation with subsetting
Sep 15, 2022
r
performance
loops
subset
Quickly remove unnecessary whitespace from a (very large) string
Dec 12, 2020
excel
vba
performance
trim
removing-whitespace
Angular 5 application very slow while typing letters in a textbox in IE11
Sep 05, 2022
performance
internet-explorer-11
angular5
ie11-developer-tools
Improving Build Time for Large Angular App
Sep 13, 2022
angular
performance
Looking for a fast way to draw pixel by pixel and why this code 1000 times slower than java?
Jul 09, 2022
performance
clojure
awt
Does timescaledb index works the same as postgreSQL?
Sep 06, 2022
performance
indexing
timescaledb
Node.js - What is the fastest way to check if a string represents a valid datetime for a big number of elements?
May 14, 2022
javascript
node.js
performance
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