The 2nd Monitor

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Duga

00:19

REFRESH! There are 5944 unanswered questions (92.3630 answered)

3 hours later…

Mast

03:35

Monking

Heslacher

Monking

6 hours later…

Captain Obvious

09:49

Q: Optimize React updateUser function

I have the function which updates user data (currently only name). I would like to optimize its logic and particularly logic of updating participant name in chats. Currently I get entire chats collection where I find objects where participants array contains current user name (who wants to update...

Duga

10:32

Since you ask for an upgrade for a working code, consider posting it at Code Review. — Wiktor Stribiżew just now

2 hours later…

Billal Begueradj

12:23

The following question has enough information to be re-opened:

-1

Q: Fuzz-test the performance of SmokeDetector's keywords regex

I had an idea for attempting to detect bad performing regexes in Charcoal-SE/SmokeDetector, by using Atheris (a fuzzer for python code). The theory behind it is that a bad performing regex will most likely consume large amounts of stack space in the regex matcher. Here is the Python code I'm fuzz...

python unit-testing regex

Toby Speight

@BillalBegueradj Came up in the queue for me this morning, and I agreed.

Peilonrayz

12:46

Reopened

@BillalBegueradj Thanks for bringing the post to the 2nd

Captain Obvious

Q: aggregating classes to emulate multiple constructor using factory methods

I'm trying to make a utility Master class for aws client, and have mainly come across 2 types of commands/operations. Ones that require the S3Client, and others that do not. Therefore, I divided the ones that require S3Client under the S3AggrgtnClient and the other that didn't require the S3Clien...

design-patterns typescript

pacmaninbw

13:12

@CaptainObvious Looking for a design review. I have not closed it or voted down, but I have posted 2 comments.

Peilonrayz

@pacmaninbw Why would you downvote a design review?

pacmaninbw

@toolic The SmokeDetector is one of the tools the moderators use to detect spam. The OP is probably a moderator on another site.

@Peilonrayz If it is only a design review it belongs on Software Engineering.

Peilonrayz

@pacmaninbw What codereview.meta.stackexchange.com/a/1926

pacmaninbw

@Peilonrayz Feel free to do what you need to if you want to improve the question, including deleting my comments. The question title at least needs to be edited to clarify the question. I also don't know if the code has enough context, but I don't know the subject or the language.

Captain Obvious

13:57

Q: Type-state pattern and state management for credentials struct

I am implementing authentication with the Spotify web API as part of a larger project. Yes I know there are already crates that can handle it for me but that is no fun. I am implementing the auth code flow. To spare you reading the documentation, you basically open a url with the API credentials ...

rust state

2 hours later…

Mast

15:49

Just got my 10th CR Yearling badge.

Peilonrayz

16:12

@Mast gz, I noticed I got mine a little while ago too

skiwi

16:37

Monking

Sᴀᴍ Onᴇᴌᴀ

Monking

@Mast I'm 1 month and 2 days away from 8 years

Captain Obvious

16:55

Q: HOG (Histogram of oriented gradients) doesn't work the way I expect

I want to detect a walking person on a video. I started with pre-processing (resized image) and background subtraction + noise reduction (so far so good). But when I apply HOG, it doesn't detect any persons on the video. I've tried resizing video to 128x64 (default HOG size); applying HOG to non-...