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feat(curriculum): add lab for building a symmetric difference function (#61950)

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Co-authored-by: Ilenia <26656284+ilenia-magoni@users.noreply.github.com>
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Sem Bauke
2025-09-05 21:04:05 +02:00
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commit e4144d145a
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client/i18n/locales/english/intro.json
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"In this lab, you will create a function that finds the index at which a given number should be inserted into a sorted array to maintain the array's sorted order."
]
},
"lab-symmetric-difference": {
"title": "Build a Symmetric Difference Function",
"intro": [
"In this lab, you will practice using higher order functions to find the symmetric difference between two arrays."
]
},
"review-javascript-higher-order-functions": {
"title": "JavaScript Higher Order Functions Review",
"intro": [
client/src/pages/learn/full-stack-developer/lab-symmetric-difference/index.md
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---
title: Build a Symmetric Difference Function
block: lab-symmetric-difference
superBlock: full-stack-developer
---
## Introduction to the Symmetric Difference Function
Compare two arrays and return a new array with any items only found in one of the two given arrays, but not both. In other words, return the symmetric difference of the two arrays.