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ROgbonna1
requested changes
Oct 23, 2019
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| console.log(`My favorite singer is ${singer}`); | ||
| ``` | ||
| The above code logs an error because the string variable `singer` is declared outside the scope of where the console can log it. |
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Good use of the word "scope".
More precise: "it was declared in an inner scope and cannot be accessed in the global scope."
| ``` | ||
| The above code logs: | ||
| "Our favorite Marcy Lab family member is Juan Pablo!" [This is logged because, On line 16 the string variable `favorite` is assigned a value of 'Juan Pablo'. ] | ||
| "Actually, Maya is my favorite." [This is logged because on line 19 the string variable `favorite` has its value reassigned to 'Maya'.] |
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Can we reassign a variable declared with const?
| The above code logs: "100" | ||
| "90" | ||
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| This is logged because on line 28, the number variable `score` is assigned a value of 90. |
| "90" | ||
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| This is logged because on line 28, the number variable `score` is assigned a value of 90. | ||
| Then on line 29 a new variable named `newScore` is set equal to the number variable `score`. |
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An even better way of saying it:
newScore was assigned the value that was referenced by score.
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| This is logged because on line 28, the number variable `score` is assigned a value of 90. | ||
| Then on line 29 a new variable named `newScore` is set equal to the number variable `score`. | ||
| Then on line 30 `score` is reassigned a value of 100. Then on line 31 both variables are console logged, |
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| "ghost evaluates to true", is logged because on line 61 the variable `name` is declared but left undefined. | ||
| Thus on line 63 when the OR logical operator compares the variable `name` to the string variable `nickname`, | ||
| It short circuits on the first truthy value which will be `nickname`, which in turn gives the variable `someName` a truthy value. |
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TEXTbook answer! perfect!
| counter += 1; | ||
| } | ||
| ``` | ||
| The code on line 89 creates an infinite loop. |
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Tell me why in one-two sentences.
| @@ -0,0 +1,52 @@ | |||
| // Question 1: Looping a Triange | |||
| function triangle() { | |||
| } | ||
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| // Question 2: FizzBuzz | ||
| function fizzBuzz() { |
| // Question 3: Chess Board | ||
| function chessBoard() { | ||
| // write your answer to question three below | ||
| let rowOne = " # # # #"; |
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Haha clever. My intention was for you to build each row one hashtag at a time but I can't fault you for working smarter not harder 😉
ROgbonna1
requested changes
Nov 3, 2019
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