29:null 2a:["$","title",null,{"children":"Web Design EOY Study Guide | Reese Armstrong | Observable"}] 2f:Ta1d,1. Print your name using `println()` 2. Create two variables then use `println()` to combine them and print one string The first variable should contain "Hello", and the second should contain "World" 3. Use `alert()` to print the value from the previous exercise 4. Make an password system using, prompt(), alert(), variables & if/else statements.
5. Refactor your password system to use `readLine()`, and `println()`.
( Instead of `alert()` and `prompt()` ) 6. Use a boolean variable to check whether or not the password is correct, then print out that boolean. 8. Use a while loop to re-ask for the password until it is correct. Make sure to do this correctly, it might crash the page. 9. On a different note, print out every number from 1 to 100 using a for loop and multiply each number by 3. 10. Then check if mod 5 for the current number in the loop equals 0 (does not return a remainder), and print out a boolean. (hint: it's the % operator) 11. Do a second check and see if it's less than or equal to 50, log the boolean to a variable, and print out your new variable. 12. Now turn the less than or equal to check into a function that takes in a number, and returns the condition

### A quick note about scope Scope is how your variables interact with your code. I'll do my best to explain it simply here, but MDN has a more advanced guide on it [HERE](https://developer.mozilla.org/en-US/docs/Web/JavaScript/Closures). Let's start off with a code example: ``` function() { var hi = "hello world" } println(hi) ``` This code won't work. Why you ask? It's because `println` is outside of the function that has the variable `hi`. If we re-work this code a little bit so that way `println` has access to the variable: ``` var hi = "hello world" function() { // do some stuff } println(hi) ``` Now the code works. The variable is moved outside of the function, so `println` can access it. 30:[] 2d:{"id":"23cfe6790d8bf318","slug":"web-design-eoy-study-guide","title":"Web Design EOY Study Guide","thumbnail":"7d9c5dd9b45c85e6c033652b67fd676f97e2728a3b938d0fd2b504b34c5d7d2e","access_level":"public","create_time":"$D2022-03-25T15:05:28.815Z","update_time":"$D2022-04-12T14:57:07.704Z","view_time":null,"first_public_time":"$D2022-04-12T14:57:14.953Z","has_unpublished_edits":null,"fork":false,"stars":0,"starred":false,"owner":{"type":"team","id":"2c9d52a0cc1f1272","login":"reesericci","name":"Reese Armstrong","avatar_url":"https://avatars-next.observableusercontent.com/6f7bdbd82207be59bb57435e6c61eabef80c7d9926ce4c2c6bf81b40575394db","tier":"starter_2024"},"version":803,"publish_version":803,"role":null,"authored":false,"authors":[{"type":"individual","id":"db2244999928ac2b","login":"reesericci","name":"Reese Armstrong","avatar_url":"https://avatars-next.observableusercontent.com/8fb82603b24eb89c5ace529bb2b31fd963a25493cb487986b661ba85f8eb775a","tier":null}],"members":[{"type":"individual","id":"db2244999928ac2b","login":"reesericci","name":"Reese Armstrong","avatar_url":"https://avatars-next.observableusercontent.com/8fb82603b24eb89c5ace529bb2b31fd963a25493cb487986b661ba85f8eb775a","tier":null,"role":"editor"}],"comments":[],"custom_thumbnail":false,"trashed":false,"lapsed":null,"subscribed":null,"forks":0,"collection":null,"type":"notebook","body":{"title":"Web Design EOY Study Guide","cells":[{"id":0,"value":"# Web Design EOY Study Guide","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":24,"value":"## Part I: JavaScript Console\nOpen CodeHS and complete the following exercises:\n","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"},{"id":674,"value":"viewof button = Inputs.button(\"Open CodeHS\", {reduce: () => {\n window.open(\"https://codehs.com/sandbox/id/javascript-console-zkiePP\",\"_blank\")\n}})","pinned":false,"hidden":false,"mode":"ojs","author":"$undefined","summary":"$undefined","output":"$undefined","database":"$undefined"},{"id":499,"value":"$2f","pinned":false,"hidden":false,"mode":"md","author":"$undefined","summary":"$undefined","output":"","database":"$undefined"}],"files":"$W30","stdlib":"1","titling":"auto"}} 2e:"$2d:body"