코드
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<title>Console Tricks!</title>
<link rel="icon" href="https://fav.farm/🔥" />
</head>
<body>
<p onClick="makeGreen()">×BREAK×DOWN×</p>
<script>
const dogs = [
{ name: "Snickers", age: 2 },
{ name: "hugo", age: 8 },
];
function makeGreen() {
const p = document.querySelector("p");
p.style.color = "#BADA55";
p.style.fontSize = "50px";
}
// Regular
console.log("hello");
// Interpolated
console.log("Hello I am a %s string!", "🐶");
// Styled
console.log(
"%c I am some great text",
"font-size:50px; background: red; text-shadow: 10px 10px 0 blue;"
);
// warning!
console.warn("OH NOOO");
// Error :|
console.error("Shit!");
// Info
console.info("Crocodiles eat 3-4 people per year");
// Testing
const p = document.querySelector("p");
console.assert(p.classList.contains("ouch"), "That is wrong!");
// clearing
console.clear();
// Viewing DOM Elements
console.log(p);
console.dir(p);
console.clear();
// Grouping together
dogs.forEach((dog) => {
console.groupCollapsed(`${dog.name}`);
console.log(`This is ${dog.name}`);
console.log(`${dog.name} is ${dog.age} years old`);
console.log(`${dog.name} is ${dog.age * 7} years old`);
console.groupEnd(`${dog.name}`);
});
// counting
console.count("Wes");
console.count("Wes");
console.count("Steve");
console.count("Steve");
console.count("Steve");
console.count("Wes");
console.count("Wes");
console.count("Steve");
console.count("Steve");
console.count("Steve");
console.count("Steve");
// timing
console.time("fetching data");
fetch("https://api.github.com/users/wesbos")
.then((data) => data.json())
.then((data) => {
console.timeEnd("fetching data");
console.log(data);
});
console.table(dogs);
</script>
</body>
</html>
가장 어려워 하는 '기록'하기