Search: "A/B testing"

#refactoring #clean-code #testing

Refactor a Monolithic Function into Pure, Testable Units

Act as a senior software engineer who pairs with juniors on refactors. I will pa...

hr Advanced

Design an interview loop that filters for the actual job, not just confident interviewees

I'm hiring for [role]. I've drafted a loop of [N] interviews: [list them]. Help ...

#hr #hiring #interviews

#data #analysis #insights

data intermediate

Analyze a Dataset and Find Insights

Act as a data analyst. I have a dataset with these columns: [list columns]. Sugg...

#coding #unit testing #tdd

Generate Unit Tests with Edge Cases for a Function

Act as a test engineer who is obsessed with edge cases. I will give you a functi...

#education #quiz #assessment

education Intermediate

Write quiz questions that distinguish 'understood' from 'memorized'

Write [N] quiz questions on [TOPIC] for [STUDENT LEVEL]. Half the questions shou...

👁 7 views

coding Advanced

Refactor a 400-line function without breaking implicit callers

I have a 400-line function that is impossible to test but heavily used. Help me ...

#coding #refactoring #testing

👁 7 views

data Advanced

Interpret the Results of an A/B Test

You are an experimentation analyst. I will give you the numbers from an A/B test...

#data #ab-testing #statistics

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#coding #debugging #testing

Coding: Debug a Test That Passes Locally but Fails in CI

I have a test that passes on my laptop and fails in CI, and I've already tried '...

#business #growth #funnel-analysis

business Advanced

Audit my growth funnel for the leak that's actually costing the most

My team has a list of 'growth ideas' a mile long, but I suspect we're working on...

#experimentation #ab-testing #significance

data Advanced

Decide whether an experiment result is real, lucky, or a measurement artifact

You're an experimentation lead. I ran an A/B test, the headline metric moved 4.2...

#coding #code review #edge cases

coding Advanced

Review my function for the bug I can't see

Here's a function that passes my obvious tests but feels fragile. Act as a caref...

#education #spaced-repetition #study-plan

education Intermediate

Create a Spaced-Repetition Study Schedule

You are a learning scientist. Based on my exam date and the topics I need to lea...

#design #accessibility #a11y

design Advanced

Design: Make Our Product Accessible Without Just Adding Alt Text and Calling It Done

We're improving accessibility on [PRODUCT]. The audit will catch missing alt tex...

data Intermediate

Build a SQL Style Guide That Survives a Growing Team

Act as a data platform tech lead. Write me a SQL style guide tailored to a 10-pe...

#sql #style-guide #dbt

#coding #testing #edge cases

Write the test cases I'd forget for this function

I'll paste a function and describe what it's supposed to do. List the test cases...

#coding #refactoring #testing

coding Advanced

Plan a refactor without breaking everything

I want to refactor a piece of code (I'll paste it and describe the goal). Before...

#marketing #ads #copywriting

marketing Intermediate

Write High-Converting Ad Copy Variations

You are an expert direct-response copywriter. Help me write ad copy variations I...

#coding #testing #unit-tests

Generate Unit Tests for a Function

Act as a test engineer. Write unit tests for this function: [PASTE FUNCTION] usi...

#coding #testing #unit-tests

Write Unit Tests for a Function

You are a test engineer. I will paste a function and you will write a thorough s...