102,711 questions
Advice
1
vote
2
replies
68
views
Is there a way to create a script that can invite all users in a LINE group to a target LINE group automatically?
Is there a way to create a script that can invite all users in a LINE group to a target LINE group automatically?
Do you know if it's possible to develop a script that transfers or invites all members ...
- 1
Best practices
0
votes
3
replies
79
views
How should ID's be accessed/issued in ECS?
I have been writing a simulation that uses ECS, and i wanted to ask what the best practice would be for issuing/using IDs.
My main question is: Should the index of the component be the ID, or should ...
Advice
0
votes
1
replies
114
views
What is the best architectural approach for handling BuildContext in Flutter without passing it everywhere or using nullable fallbacks?
In Flutter, I often face a design dilemma when building reusable widgets and service/helper classes that need to show UI elements like dialogs, bottom sheets, or navigation actions.
The core issue is ...
- 11
Advice
0
votes
0
replies
49
views
Artifactory 7.146 UI slow
Artifactory 7.146.15 on VM debian 13 (upgraded from Artifactory 6, debian 12)
On the new version, the back-end works perfectly (tested from SSH, a curl on a file with its direct URL is successful). ...
- 1
-3
votes
0
answers
128
views
Fixing this error I am fine tuning a model using Unsloth in google colab but getting this error saying can't pickle [closed]
I am training an Unsloth model in a Google Colab notebook. When I reach the Trainer.train() step. And I run the cell, it throws this error:
PicklingError: Can't pickle <class 'trl.trainer....
- 1
Advice
0
votes
0
replies
44
views
BCPluginSetDownPaymentInstallmentTotalForAllInstallmentsPlans performance question / feature request
We have been investigating performance bottlenecks for our application flow in among other actions update payment plan for a quoted submission. Profiling was made and results are attached, note that ...
11
votes
1
answer
687
views
Why is `as.logical()` much faster than `logical(0)`?
as.logical() returns a logical(0):
as.logical()
#> logical(0)
but I’m surprised to see that logical(0) is much slower than as.logical(). Why is that? This is also the case for the other as.*() ...
- 9,157
Tooling
0
votes
0
replies
87
views
How to watch files in Go with debouncing and glob pattern support?
When using fsnotify directly in Go, saving a single file triggers 4 to 5 raw events per save. For example saving a file in VSCode produces WRITE, CHMOD, WRITE, RENAME and CREATE events all from one ...
Tooling
0
votes
0
replies
51
views
Recommend LLM for low level Rust or c# for storage/memory core of database implementation
Developing database system from scratch. Need two types of AI: one for strong logic and math reasoning, and second to code this logic. Trying to use deepseek v4, but its not effective. May be I am ...
-4
votes
1
answer
126
views
Is Array.prototype.reduce more efficient than Math.sumPrecise for summing an array of integers?
The classical way for summing an array of numbers in JS is arr.reduce((a, b) => a + b).
In 2026, Math.sumPrecise() was added to the specification to enable summing a list of floating-point numbers ...
- 678
Best practices
2
votes
0
replies
67
views
How can I measure whether React dynamic imports are actually improving application performance?
I am working on a large React application and have started using dynamic imports with React.lazy() to reduce the initial bundle size.
Example:
const Dashboard = React.lazy(() => import('./Dashboard'...
Best practices
0
votes
0
replies
44
views
Best practices for Shopify OS 2.0 performance optimization in 2026?
Shopify OS 2.0 has been around for a while now, but performance optimization strategies keep evolving with new apps, theme complexity, and changing Core Web Vitals requirements
. What are the current ...
Best practices
1
vote
5
replies
118
views
How to avoid iterrows() for string concatenation and One-Hot Encoding in Pandas?
I am a university freshman learning AI, and we are currently working on a Kaggle dataset. I need to concatenate two string columns (ColA and ColB) and then convert the result into One-Hot Encoding.
...
- 1
Advice
2
votes
5
replies
123
views
Adding explicit constraints in C
I'm learning C currently and want to practice it while having resource limitations like fixed memory budgets, performance constraints, restricted lib usage. How do I place them? Any good practices, ...
Advice
0
votes
7
replies
133
views
Improving efficiency of numba-jit function
I'm trying to optimize a function which I have identified to be the bottleneck in a rather resource-demanding process. This function is 2x slower than the next slowest function in the pipeline, so my ...
- 1