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### Abstract Confusions

- RT @MaxCRoser: Terraced rice paddies at sunset in China. Photographer: Thierry Bornier https://t.co/34GdHigu3s :~: 1 day ago
- ⚡️Some heroes are never recognized. Most of the times it is not about recognition, its simply about what was right. twitter.com/i/moments/9204… :~: 5 days ago
- RT @umakrishh: இந்தத் தீபாவளிக்கு வீட்டுக்குக்குப்பை அள்ள வரும் அக்காவுக்கு கையுறை வாங்கிக்கொடுத்தாச்சு better to light a candle than to cu… :~: 5 days ago
- #TIL. twitter.com/fermatslibrary… :~: 6 days ago
- RT @fermatslibrary: 10 factorial (10!) seconds is exactly 6 weeks https://t.co/IrCYd7DXbv :~: 3 weeks ago

## Commenting your code

It’s been a while since I blogged. I was actively following lot of topics, but mostly held my thoughts to myself from writing.

One such article I read was: Who needs comments? My code is self-documenting! aka: Comment tersely with value-added information.

The author makes the following point:

into

this way, I can use the same function to see if the customer is eligible (otherwise, you would be doing, “IF NOT customer_not_eligible (l_curr_index) ” which is double negation and could be confusing.