Gift For Programmer NaN Javascript Hat Bug Joke | Data Analyst Python Pandas Cap | Web Developer Data Scientist Coder Office Present Idea

Every javascript developer and data analyst has stared at a console output that just says NaN and felt their stomach drop a little. This cap turns that exact moment into the joke it deserves — a clean, no-nonsense "NaN" embroidered on cotton twill, no explanation needed if you've ever debugged a missing value or chased down a stray undefined. It's a quiet flex for anyone who spends their day wrangling python, pandas, or javascript and has made peace with the fact that not every number is, in fact, a number.

This unstructured cap comes in a crisp white embroidery, built for everyday wear at the desk or on the weekend. It's a sharp pick for a programmer's birthday, a new-job gift for a junior developer, data analyst, or data scientist, or a just-because pickup for the coder in your life who already gets the joke.

PRODUCT FEATURES:
- Available in 4 colors
- One size, unisex wear
- Unstructured low-profile 6-panel body for an easy, broken-in feel
- Precurved Permacurv® visor with matching underbill and 4-row stitching
- Adjustable self-fabric hideaway strap with antique brass buckle and grommet
- 100% cotton shell with sewn-in label

CARE INSTRUCTIONS:
- Use warm water and dish soap and clean spots off your hat. It's not necessary to soak the whole item.
- For hard to clean spots use a soft bristled brush.

MADE TO ORDER:
Your cap is embroidered specifically for you once the order is placed. While the design and text remain exact, the tactile nature of thread on cotton twill means minor variations in stitch density are natural—making each piece unique.

Note: Product images are AI-generated mockups shown for illustration; your item is made exactly as the design described.

Manufacturer(s):

EU representative: HONSON VENTURES LIMITED, gpsr [!at] honsonventures.com, 3, Gnaftis House flat 102, Limassol, Mesa Geitonia, 4003, CY

Product safety:

Product information: Yupoong 6245CM, 2 year warranty in EU and Northern Ireland as per Directive 1999/44/EC
Warnings, Hazard: For adults. For adults. Not for use by ages 0-3, Blank product sourced from China
Care instructions: Use warm water and dish soap and clean spots off your hat. It's not necessary to soak the whole item. For hard to clean spots use a soft bristled brush.