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NW6/Nohe-Tekelmariyam/J1-Modul-week-2 #183
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varuna-v
reviewed
Dec 9, 2023
| @@ -13,3 +13,15 @@ | |||
| // Given someone's weight in kg and height in metres | |||
| // When we call this function with the weight and height | |||
| // Then it returns their Body Mass Index to 1 decimal place | |||
| function bmiCalculation(weight, height) { | |||
| if (typeof weight === "number" && typeof height === "number") { | |||
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Great to see you starting to think about input validation 👍
varuna-v
reviewed
Dec 9, 2023
| const wordJoin = wordToCapital.join("_"); | ||
| return wordJoin; | ||
| } | ||
| console.log(upperSnakeCase("nohe tekel mariyam")); |
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This solution gets you to the right answer, but there are a few inefficiencies.
- This code splits the input into its component words, and then loops through the words individually to convert them to upper case. Could you instead convert to upper case at a different point to eliminate the 'map' altogether?
- The steps here are split by space character and then join with underscore. How might you instead replaceAll the spaces with an underscore instead? What might be the benefit or downside of doing it that way?
varuna-v
reviewed
Dec 9, 2023
| @@ -15,3 +15,11 @@ | |||
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| // Come up with a clear, simple name for the function | |||
| // Use the string documentation to help you plan your solution | |||
| let string = ""; | |||
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What is the purpose of this line? Where is this variable used?
varuna-v
reviewed
Dec 9, 2023
| @@ -3,3 +3,20 @@ | |||
| // Take this code and turn it into a reusable block of code. | |||
| // Declare a function called toPounds with an appropriately named parameter. | |||
| // Call this function a number of times to check it works for different inputs | |||
| function toPounds(penceString) { | |||
varuna-v
reviewed
Dec 9, 2023
| } | ||
| } | ||
| var price = 399; | ||
| console.log(productCostWithVat(price)); |
varuna-v
reviewed
Dec 9, 2023
| / //funtion pad(num) | ||
| //{ | ||
| // return num.toString().padstart(2,"0"); | ||
| //} |
varuna-v
reviewed
Dec 9, 2023
| // Call formatTimeDisplay with an input of 143, now answer the following: | ||
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| // b) What value is assigned to the parameter num when pad is called for the first time? | ||
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| //remainingHours or 00 |
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00 would be the returned value of the method as you've correctly identified below. What value will be assigned to the parameter when the function is called?
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Hi Nohe. Good work on the implement and interpret sections - you're demonstrating a clear grasp of these Javascript fundamentals 👏 |
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