Extra Code Samples

Appendix G: Extra Code Samples

# A sample background worker for processing data
def process_telemetry_batch():
    # Simulated telemetry batch processing
    import polars as pl
    df = pl.DataFrame({"status": [200, 500, 200], "latency": [12, 104, 15]})
    clean_df = df.filter(pl.col("latency") < 100)
    return clean_df

// A sample clean UI state manager
import { signal } from "@angular/core";

export const globalState = signal({
  isDarkMode: false,
  theme: "light",
});

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