#regressions — Public Fediverse posts

Visu­al Regres­sion Test­ing for Exter­nal URLs With Playwright, by @matthiasott:

https://matthiasott.com/notes/visual-regression-testing-for-external-urls-with-playwright

#testing #regressions #playwright #functionality

Seems I got a new nickname:

"regzcop"

😂 🤣 😍

Thx Ard Biesheuvel, I like that! https://lore.kernel.org/all/CAMj1kXHLSROujjc_OifzVmuAd7BpA%[email protected]/

#Linux #Kernel #LinuxKernel #regressions #RegressionTracking

- Often graphic tablets have a touch strip or ring but on plasma wayland there is no way to assign shortcut to touch rings - bug report - https://bugs.kde.org/show_bug.cgi?id=477752

🧵 8
#kde #regressions #kde_plasma_6 #linux #graphicTable

- Often graphic tablets have a touch strip or ring but on plasma wayland there is no way to assign shortcut to touch rings - bug report - https://bugs.kde.org/show_bug.cgi?id=477752

🧵 8
#kde #regressions #kde_plasma_6 #linux #graphicTable

- No way to fine tune pressure curve of the tablet, various people draw with varying pressure some people draw with heavy hand some use light touch, configuring pressure curve helps artist to get nice lines. - bug report -

https://bugs.kde.org/show_bug.cgi?id=477671

🧵 7

#kde #regressions #kde_plasma_6 #linux #graphicTablet

- No way to create multiple profile of the tablet configuration, so that artist can choose different configuration like shortcuts , pen pressure etc for different workflow like inking a comic or doing vector art - Bug report -

https://bugs.kde.org/show_bug.cgi?id=477671

🧵 6

#kde #regressions #kde_plasma_6

- No way to create multiple profile of the tablet configuration, so that artist can choose different configuration like shortcuts , pen pressure etc for different workflow like inking a comic or doing vector art - Bug report -

https://bugs.kde.org/show_bug.cgi?id=477671

🧵 6

#kde #regressions #kde_plasma_6

do you work on an up-and-coming competitor/repacement for Unity?

for Bandcamp?

for YouTube?

would your system benefit from having an expert focused on improving its perf and resource usage?

I can jump in fast as a paid remote contractor. I solve and ship

ping me!

#performance
#perf
#tuning
#benchmarks
#algorithms
#optimization
#latency
#scale
#scaling
#monitoring
#refactors
#regressions
#architecture
#programming
#Golang
#Bandcamp
#Unity
#YouTube
#FOSS

I have some avail to help improve the performance of your software. I solve & ship

as a remote, paid contractor

please boost and pass along

Thanks!

#Golang
#C
#Python
#Java
#perf
#performance
#programming
#software
#tuning
#refactors
#rewrites
#rescues
#benchmarks
#regressions
#measurement
#algorithms
#efficiency
#optimization
#complexity
#BigONotation
#Linux
#UNIX
#POSIX
#refactors
#latency
#consultant
#expert
#expertise
#contractor
#FediHire
#avail
#work
#workavail
#hiring
#solutions

^---- 
this toot reply is so my *upthread* toot, about the Latlearn lib, gets more eyeballs than otherwise. by adding relevant topic hashtags 

#programming
#Golang
#instrumentatlon
#latency
#monitoring
#observability
#tuning
#benchmarks
#regressions
#measure
#measurements
#statistics
#histograms
#data
#dataanalysis
#stats
#optimization
#refactors
#softrealtime
#response
#lowlatency
#softwareengineering
#scale
#scalability
#algorithms
#complexity
#BigO
#BigONotation
#CS
#experiments
#datadriven

does you biz or open source project have a codebase that could benefit from a refactor to boost performance?

involves Golang, C, Python or Java?

on Linux or Mac?

have budget for professional?

can they work remotely?

REACH OUT

bonus points: if the system involves the backend for a modern AI, like a popular/leading LLM

#golang
#latency
#performance
#scaling
#tuning
#refactors
#regressions
#benchmarks
#instrumentation
#softwareperf
#algorithms
#efficiency
#optimization
#throughput
#speed

have a codebase that could benefit from a performance tuning pass?

is it in C, Python, Java or Go? (ideally Go)

on Linux or Mac?

have $$$ budget to pay a professional?

they can work remotely?

ping me!

I have avail to jump in & deliver for you fast. I can typically improve latencies & throughput, bring down host load & ultimately make your UX more snappy, & bring DOWN your hosting bills!

#performance
#tuning
#latency
#scale
#efficiency
#algorithms
#refactors
#benchmarks
#regressions
#speed

latlearn: a latency instrumentation and reporting lib for Golang

made by me. extracted from Slartboz and shared with the world as FOSS
https://news.ycombinator.com/item?id=37549103

#golang
#programming

#instrumentation
#latency
#monitoring
#reporting
#performance
#scalability
#scaling
#tuning
#tests
#testing
#testautomation
#benchmarks
#regressions
#efficiency
#algorithms
#refactors
#bottlenecks

heard that Twitter is DDoSing itself (?)

This is a good opportunity to announce I specialize in software perf & scalability. Reducing hosting costs. And parachuting in to solve hard bugs or otherwise "rescue" sites or projects farked up by a prior approach

as a paid consultant

#DDoS
#Twitter
#performance
#scalability
#scaling
#tuning
#CostReduction
#ResourceMinimization
#troubleshooting
#rescues
#rewrites
#systems
#RootCauseAnalysis
#regressions
#postmortems
#architecture
#efficiency
#SRE

Why is #PropertyBased #Testing key in development cycles? Because it can detect nasty #bugs or #regressions happening only under certain circumstances.

The technique just revealed a regression in fast-check 3.6.x, now patched in 3.6.3.

Release note: https://github.com/dubzzz/fast-check/releases/tag/v3.6.3

#Data4GoodMonday
Last week was all about #regressions in general, today is all about the #regression line! 👉🧵

Questions about #statistics? Then feel free to post them in the thread! 👏

#data4good #datascience

1️⃣ The regression line shows the relationship between independent (IV) & dependent #variable (DV):
- How much does the DV change when the IV increases one unit?
- What is the estimated value of DV for a given value of the IV?
👉 But where does the straight line come from?