demikhovr

Hello World!

demikhovr

const fallbackCopyToClipboard = (text) => {
  const textArea = document.createElement('textarea');
  textArea.value = text;
  textArea.style.top = '0';
  textArea.style.left = '0';
  textArea.style.position = 'fixed';
  document.body.appendChild(textArea);
  textArea.focus();
  textArea.select();
  document.execCommand('copy');

demikhovr

const regExp = new RegExp('^(?:[a-z]+:)?//', 'i');
regExp.test('http://example.com'); // true - regular http absolute URL
regExp.test('HTTP://EXAMPLE.COM'); // true - HTTP upper-case absolute URL
regExp.test('https://www.exmaple.com'); // true - secure http absolute URL
regExp.test('ftp://example.com/file.txt'); // true - file transfer absolute URL
regExp.test('//cdn.example.com/lib.js'); // true - protocol-relative absolute URL
regExp.test('/myfolder/test.txt'); // false - relative URL
regExp.test('test'); // false - also relative URL