const regex = new RegExp('(\\b\\w+\\b\\W*){,4}[A-Z]{3,}\\W*(\\b\\w+\\b\\W*){,4}', 'gm')
const str = `Lorem IPSUM is simply DUMMY text of the printing and typesetting INDUSTRY Lorem AB is simply DUMMY text of the printing and typesetting INDUSTRY Lorem is simply text of the printing and typesetting UW.
I know nothing at all about REGEX but I want to learn. Could you Help ME to learn? Please?
Thank you a lot for your SUPPORT and for all the time you have spent. `;
// Reset `lastIndex` if this regex is defined globally
// regex.lastIndex = 0;
let m;
while ((m = regex.exec(str)) !== null) {
// This is necessary to avoid infinite loops with zero-width matches
if (m.index === regex.lastIndex) {
regex.lastIndex++;
}
// The result can be accessed through the `m`-variable.
m.forEach((match, groupIndex) => {
console.log(`Found match, group ${groupIndex}: ${match}`);
});
}
Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for JavaScript, please visit: https://developer.mozilla.org/en/docs/Web/JavaScript/Guide/Regular_Expressions