London Class 7 - Hozan Ali - JavaScript-Core-1-Coursework - Week 1#52
London Class 7 - Hozan Ali - JavaScript-Core-1-Coursework - Week 1#52Hozan94 wants to merge 3 commits into
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Solving all question in the 'exercise' and 'mandatory' folders.
| var myName = "Hozan"; | ||
| var nameLength = myName.length; | ||
| var message = "My name is " + myName + " and my name is " + nameLength + " characters long"; |
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This looks great Hozan! As a challenge, you can make use of template literals. This link: https://developer.mozilla.org/en-US/docs/Web/JavaScript/Reference/Template_literals and video: https://youtu.be/NgF9-pdTDGs are quite useful should you need them.
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Thanks for the feedback Omar, the documents you provided looks great, I already went through them and found some useful info, I want to also note that in some exercises I did apply template literals, while in others I left them to have string literlas just so I practice how to use them both. Many Thanks
| @@ -1,3 +1,4 @@ | |||
| const name = " Daniel "; | |||
| var message = "My name is " + name.trim() + " and my name is " + name.length + " characters long"; | |||
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Very well done on your work Hozan, impressive!
only one very personal suggestion, you could have used a variable to hold the trimmed value and then use it. That would had simplify your code. Now is a bit compacted, which again, is a personal choice. I read it better on multiple lines.
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Many thanks @Domenico-cyf for your feedback, I will consider such thing next time, as I was only trying to minimize my code.
| return Math.random() * 10; | ||
| } | ||
| // The function above will return a random integer from 0 and 9, The random() method returns a random number from 0 (inclusive) up to but not including 1 (exclusive) | ||
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Hi Hozan, when if you run Math.random what output do you get? If you multiple the result of Math.random with 10 does it result in an integer?
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Hi @louisechow , many thanks for the feedback.
You are right, I should have worded my answer properly.
The Math.random method will return a floating point number between 0 and 1 (not included), and when it is multiplied by 10 we will still get a floating point number between 0 and 10 (not included).
| function s(w1, w2) { | ||
| return w1.concat(w2); | ||
| } | ||
| // The concat() method above is used to join two or more strings, so the function will return a new string of w1 + w2. |
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The function s only has 2 arguments, so you can't join more than 2 strings.
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@louisechow you are right, I should be careful with how I write my answer, in that particual example it will only be used to concatenate the two parameters w1 and w2.
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Great work Hozan! 👏 |
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Solving all question in the 'exercise' and 'mandatory' folders.
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