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JavaScript

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Tömb feldolgozása switch szerkezettel

Tömb elemek feldolgozása map és switch segítségével, különböző értékekhez rendelt műveletekkel.

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emptyArray().map(function(x) { return x + 2; });

filledArray().map(function(x) { return x * 2; });

for (var item of filledArray()) {
  switch (item) {
    case 1:
    case 2:
      print(item === 1 ? "one" : "two");
      break;
    case 3:
    case 4:

CodShot user

Updated: 2026-05-05 17:49

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HTML / Markup

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Simple HTML + JavaScript Counter

A basic counter with increment and decrement buttons using HTML and JavaScript.

HTML / Markup Preview

<!DOCTYPE html>
<html lang="en">
<head>
  <meta charset="UTF-8">
  <meta name="viewport" content="width=device-width, initial-scale=1.0">
  <title>Simple Counter</title>
</head>
<body>
  <h1>Counter: <span id="counter">0</span></h1>

CodShot user

Updated: 2026-05-05 09:33

Public snippets