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JavaScript/Vanilla JS41

[๋ฐ”๋‹๋ผJS๋กœ ํฌ๋กฌ ์•ฑ ๋งŒ๋“ค๊ธฐ] If, else, and, or [์ถœ์ฒ˜-์œ ํŠœ๋ธŒ ๋…ธ๋งˆ๋“œ ์ฝ”๋” Nomad Coders] https://youtu.be/NUh9afZ5xUs if(10 > 5){ console.log('hi') } else { console.log("ho") } if(10 === 5){ console.log('hi') } else { console.log("ho") } if ("10" === 10){ console.log('hi'); } else if ("10" === "10"){ console.log("lalala"); } else { console.log("ho"); } if (20 > 5 && "nicolas" === "nicolas"){ // ๋‘˜ ๋‹ค ์ฐธ์ด์–ด์•ผ ํ•จ console.log("yes"); } else { console.log("no"); }.. 2021. 2. 26.
[๋ฐ”๋‹๋ผJS๋กœ ํฌ๋กฌ ์•ฑ ๋งŒ๋“ค๊ธฐ] Events and event handlers [์ถœ์ฒ˜-์œ ํŠœ๋ธŒ ๋…ธ๋งˆ๋“œ ์ฝ”๋” Nomad Coders] https://youtu.be/LnuLDGO5848 -์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ๋Š” HTML๊ณผ CSS๋ฅผ ๋ฐ”๊พธ๋Š” ๊ธฐ๋Šฅ์„ ํ•˜์ง€๋งŒ ์ด๋ฒคํŠธ์— ๋ฐ˜์‘ํ•˜๊ธฐ ์œ„ํ•ด ๋งŒ๋“ค์–ด์กŒ๋‹ค -์ด๋ฒคํŠธ๋ž€ ์›น์‚ฌ์ดํŠธ์—์„œ ๋ฐœ์ƒํ•˜๋Š” ๊ฒƒ๋“ค์„ ๋งํ•œ๋‹ค. click,resize,submit,input, change, load, before, closing, printing ๋“ฑ๋“ฑ -window๋Š” ์กฐ๊ธˆ ๋‹ค๋ฅธ ์ด๋ฒคํŠธ๋ฅผ ๊ฐ€์ง€๊ณ  ์žˆ๋‹ค -ํ•จ์ˆ˜ ๋’ค์— ()๋ฅผ ์“ฐ๋ฉด ์ง€๊ธˆ ๋ฐ”๋กœ ํ˜ธ์ถœํ•˜๋ผ๋Š” ๋œป ()๋ฅผ ์“ฐ์ง€์•Š์œผ๋ฉด ํ•จ์ˆ˜๋ฅผ ๋ฐ”๋กœ ์ฆ‰์‹œ ํ˜ธ์ถœํ•˜์ง€์•Š์Œ. ๋งค์šฐ๋งค์šฐ ์ค‘์š”!! const title = document.querySelector("#title"); function handleResize() { console.log("I have been .. 2021. 2. 26.
[๋ฐ”๋‹๋ผJS๋กœ ํฌ๋กฌ ์•ฑ ๋งŒ๋“ค๊ธฐ] Modifying the DOM with JS [์ถœ์ฒ˜-์œ ํŠœ๋ธŒ ๋…ธ๋งˆ๋“œ ์ฝ”๋” Nomad Coders] https://youtu.be/JscDdICRvgo const title = document.getElementById("title"); title.innerHTML = "Hi! From JS"; console.dir(title); const title = document.getElementById("title"); title.innerHTML = "Hi! From JS"; title.style.color = "red"; console.dir(title); const title = document.getElementById("title"); title.innerHTML = "Hi! From JS"; title.style.color = "red"; con.. 2021. 2. 26.
[๋ฐ”๋‹๋ผJS๋กœ ํฌ๋กฌ ์•ฑ ๋งŒ๋“ค๊ธฐ] JS DOM Functions [์ถœ์ฒ˜-์œ ํŠœ๋ธŒ ๋…ธ๋งˆ๋“œ ์ฝ”๋” Nomad Coders] https://youtu.be/VBmQUMUGznU -HTML์ด ์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ์™€ ํ•จ๊ป˜ ์“ฐ์ด๋ ค๋ฉด ์–ด๋–ป๊ฒŒ ํ•ด์•ผ ๋™์ž‘ํ•˜๋Š”์ง€ ๋ฐฐ์šธ ๊ฒƒ -์ž๋ฐ”์Šคํฌ๋ฆฝํŠธ๋Š” HTML์— ์žˆ๋Š” ๋ชจ๋“  ์š”์†Œ๋ฅผ ๊ฐ€์ง€๊ณ  ์™€์„œ ๊ทธ๊ฒƒ๋“ค์„ ๊ฐ์ฒด๋กœ ๋งŒ๋“ค ๊ฒƒ์ด๋‹ค const title = document.getElementById("title"); console.log(title); const title = document.getElementById("title"); console.log(title); console.error("Fuck"); ๊ทธ๋ฆฌ๊ณ  ์šฐ๋ฆฌ๊ฐ€ ์ฐพ๊ฒŒ๋  ๋ชจ๋“  ๊ฐ์ฒด๋“ค์˜ ํ•จ์ˆ˜๋Š” DOM(Document Object Model)ํ˜•ํƒœ๋กœ ๋ณ€๊ฒฝ ๊ฐ€๋Šฅํ•˜๋‹ค const title = document.getElem.. 2021. 2. 26.
[๋ฐ”๋‹๋ผJS๋กœ ํฌ๋กฌ ์•ฑ ๋งŒ๋“ค๊ธฐ] Your first JS Function [์ถœ์ฒ˜-์œ ํŠœ๋ธŒ ๋…ธ๋งˆ๋“œ ์ฝ”๋” Nomad Coders] https://youtu.be/Q0S6l_gkpeU -๋‚ด์žฅ ํ•จ์ˆ˜ -ํ•จ์ˆ˜(function)๋Š” ์–ด๋–ค ๊ฒƒ์˜ ๊ธฐ๋Šฅ์ด๋‹ค const nicoInfo = { name:"Nico", age:33, gender:"Male", isHandsome:true } console.log(nicoInfo, console) *ํ•จ์ˆ˜ ๋งŒ๋“ค๊ธฐ function sayHello(){ console.log('Hello!'); } sayHello(); function sayHello(potato){ console.log('Hello!', potato); } sayHello("Nicolas"); console.log("Hi!"); function sayHello(potato, age){ cons.. 2021. 2. 26.
[๋ฐ”๋‹๋ผJS๋กœ ํฌ๋กฌ ์•ฑ ๋งŒ๋“ค๊ธฐ] Organizing Data with Objects [์ถœ์ฒ˜-์œ ํŠœ๋ธŒ ๋…ธ๋งˆ๋“œ ์ฝ”๋” Nomad Coders] https://youtu.be/PRA_bhUxuh4 -Object์™€ Array์˜ ๋‹ค๋ฅธ ์ ์€ Object์—๋Š” ๊ฐ value์— ์ด๋ฆ„์„ ์ค„ ์ˆ˜ ์žˆ๋‹ค๋Š” ๊ฒƒ์ด๋‹ค -Object๋Š” ์‹ค์ œ ๊ฐ์ฒด๋ฅผ ๋งŒ๋“œ๋Š” ๊ฒƒ -์ฝค๋งˆ(,)๋ฅผ ๋นผ๋จน์ง€ ๋ง ๊ฒƒ!! const nicoInfo = { name:"Nico", age:33, gender:"Male", isHandsome:true } console.log(nicoInfo.gender); const nicoInfo = { name:"Nico", age:33, gender:"Male", isHandsome:true, favMovies: ["Along the gods", "LOTR", "Oldboy"], favFood: [ { name:"K.. 2021. 2. 26.
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