Created
October 19, 2023 22:07
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Save HilquiasAbias/0f2b1a11d810b90ecc9c6c86dcafe524 to your computer and use it in GitHub Desktop.
Verificar tamanho do Local Storage do navegador
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| <!DOCTYPE html> | |
| <html lang="pt-br"> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta http-equiv="X-UA-Compatible" content="IE=edge"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <title>LS size</title> | |
| </head> | |
| <body> | |
| <div> | |
| localStorage limit in your Browser is | |
| <span id="size">...</span> KBs. | |
| </div> | |
| <script> | |
| function generateRandomString(sizeInKB) { | |
| const chars = 'ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789'; | |
| const targetSizeInBytes = sizeInKB * 1024; | |
| let result = ''; | |
| while (result.length < targetSizeInBytes) { | |
| const randomIndex = Math.floor(Math.random() * chars.length); | |
| result += chars.charAt(randomIndex); | |
| } | |
| return result; | |
| } | |
| const randomString = generateRandomString(5119.9); | |
| localStorage.setItem('a', randomString); | |
| window.onload = function calculate() { | |
| var el = document.getElementById('size'); | |
| el.innerHTML = localStorage.getItem('a').length; | |
| } | |
| </script> | |
| </body> | |
| </html> |
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