Java stream grouping
Original Pearto example. Read, copy and adapt this code for your project.
Pearto examplesCode snippets
50 resources
Multiplicative cipher example
Original Pearto example. Read, copy and adapt this code for your project.
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IPv4 broadcast address
Original Pearto example. Read, copy and adapt this code for your project.
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MBTI pattern matching
Original Pearto example. Read, copy and adapt this code for your project.
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Lua loops
Original Pearto example. Read, copy and adapt this code for your project.
Pearto examples
Java input template
Original Pearto example. Read, copy and adapt this code for your project.
Pearto examples
Pearto: Agent task planning
Plan a task using tools only when needed.
Pearto examples
Pearto: Reasoned answer template
Explain a decision using checkable evidence.
Pearto examples
Pearto: Research briefing template
Turn a research question into a sourced briefing.
Pearto examples
Pearto: Accessible interface brief
Describe an accessible interface before generating components.
Pearto examples
Pearto: Full stack project brief
Specify a small application and its acceptance checks.
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Pearto: Code explanation template
Ask for a grounded explanation of a codebase.
Pearto examples
Pearto: Repository change template
Plan a reviewable repository change.
Pearto examples
Pearto: Browser task checklist
Describe a browser task without granting broad account access.
Pearto examples
Pearto: Iteration planning template
Define a small implementation increment.
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Pearto: Code review template
Review changes for correctness and security.
Pearto examples
Pearto: Clear writing prompt
Improve a draft while preserving its meaning.
Pearto examples
Pearto: Image composition exclusions
A reusable negative prompt example.
Pearto examples
MySQL 8 installation checklist
A shell example about install_mysql-8.0.sh.
Pearto examples
NGINX installation checklist
A shell example about install_nginx.sh.
Pearto examples
SQL: find orphaned rows before deleting
A regex example about dELETE FROM table1 WHERE NOT EXISTS (SELECT * FROM table2 WHERE table1.field1=table2.field1);.
Pearto examples
SQL: inspect data older than a cutoff
A sql example about delete old data.
Pearto examples
VS Code: readable JSON settings
A javascript example about vscode settings.json.
Pearto examples
JavaScript: extract block comments
A regex example about \/\*[\s\S]*?\*\/|([^:]|^)\/\/.*$.
Pearto examples
Debounce a search handler
Delay a search or input handler until the user pauses typing.
Pearto examples
Group records with Map
Organize records by a selected property using Map.
Pearto examples
Split arrays into batches
Break arrays into predictable batches for processing or pagination.
Pearto examples
Read URL query parameters
Read decoded query strings and page numbers safely with URLSearchParams.
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Fetch JSON with timeout
Cancel a slow request using AbortSignal.timeout and check HTTP errors.
Pearto examples
Retry with exponential backoff
Retry idempotent asynchronous work using bounded exponential delays.
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Format localized currency
Display money with the right currency and locale-specific symbols.
Pearto examples
Distinct array intersection
Find distinct values shared by two arrays while preserving first-array order.
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Format a date in a timezone
Display a UTC timestamp in a deliberately chosen IANA timezone.
Pearto examples
Typed Result success or failure
Model successful and failed operations with a discriminated Result union.
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Validate an unknown response
Validate unknown response objects before treating them as typed data.
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Exhaustive UI state union
Handle every loading, ready and failed state with an exhaustive switch.
Pearto examples
Count values with Counter
Count repeated values and show the most common with Counter.
Pearto examples
Stream newline-delimited JSON
Read JSONL files one record at a time without loading the full file.
Pearto examples
Read CSV rows by column
Parse quoted CSV content into dictionaries using Python's built-in CSV reader.
Pearto examples
Find files recursively
Find Markdown files recursively with pathlib and stable sorting.
Pearto examples
Group Python dictionaries
Group dictionaries by a key using defaultdict(list).
Pearto examples
Immutable Python dataclass
Create a small immutable typed record with dataclasses.
Pearto examples
SQL grouped category counts
Count records by category, skipping NULL values.
Pearto examples
SQL newest row per category
Select the most recently created row in each category using a window function.
Pearto examples
Bash safe filename iteration
Iterate over filenames containing spaces using quoted Bash variables.
Pearto examples
Bash require a server setting
Stop a deployment script early if required secret configuration is missing.
Pearto examples
CSS responsive auto-fit grid
Build a fluid card layout that avoids overflow at narrow widths.
Pearto examples
Serve JSON with Go HTTP
Create a simple JSON status endpoint using Go's HTTP standard library.
Pearto examples
Rust safe optional parsing
Parse positive integers without panics using Rust Option values.
Pearto examples