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fix(curriculum): remove truthy and falsy script from lecture block (#57185)

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Jessica Wilkins
2024-11-15 13:19:17 -08:00
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parent 8acf1ac592
commit 63db50abba
2 changed files with 0 additions and 125 deletions
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4
curriculum/challenges/_meta/lecture-working-with-numbers-booleans-and-the-math-object/meta.json
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@@ -50,10 +50,6 @@
"id": "673271fd11d063daf0cf8d20",
"title": "What Are Conditional Statements, and How Do If/Else If/Else Statements Work?"
},
{
"id": "67327205e292dbdb1ffa0c21",
"title": "What Are Truthy and Falsy Values?"
},
{
"id": "6732720e95f6a0db526a2e4d",
"title": "What Are Binary Logical Operators, and How Do They Work?"

121
curriculum/challenges/english/25-front-end-development/lecture-working-with-numbers-booleans-and-the-math-object/67327205e292dbdb1ffa0c21.md
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@@ -1,121 +0,0 @@
---
id: 67327205e292dbdb1ffa0c21
title: What Are Truthy and Falsy Values?
challengeType: 11
videoId: nVAaxZ34khk
dashedName: what-are-truthy-and-falsy-values
---
# --description--
Watch the lecture video and answer the questions below.
# --questions--
## --text--
What controls how certain values behave in conditional statements in JavaScript?
## --answers--
Variable types.
### --feedback--
Think about what makes a value evaluate as `true` or `false`.
---
Loops and functions.
### --feedback--
Think about what makes a value evaluate as `true` or `false`.
---
Truthy and falsey values.
---
Number and string comparisons.
### --feedback--
Think about what makes a value evaluate as `true` or `false`.
## --video-solution--
3
## --text--
What are falsey values?
## --answers--
Values that always return `true` in a Boolean context
### --feedback--
Think about values that result in `false` when used in conditions.
---
Values that evaluate to `false` in a Boolean context, such as `0`, `null`, `undefined`, `false`, `NaN`, and `""`.
---
Values that always return `undefined`.
### --feedback--
Think about values that result in `false` when used in conditions.
---
Values that only work in arithmetic operations.
### --feedback--
Think about values that result in `false` when used in conditions.
## --video-solution--
2
## --text--
Which of these is not a falsey value in JavaScript?
## --answers--
Boolean `false`.
### --feedback--
Think about which value does not evaluate to `false`.
---
`0` (zero).
### --feedback--
Think about which value does not evaluate to `false`.
---
`" "` (a non-empty string).
---
`NaN` (Not a Number).
### --feedback--
Think about which value does not evaluate to `false`.
## --video-solution--
3