Run results for: String Match123

Run details:

User agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/75.0.3770.142 Safari/537.36

Browser: Chrome 75

Operating system: Windows

Device Platform: Desktop

Date tested: 5 years ago

Tests:

indexOf
var found = 'High chance of stuff falling from the sky!'.slice(0, 4).toLowerCase().indexOf('high') > -1;
Regex
var found = 'High chance of stuff falling from the sky!'.match(/^(high)(.*)/i);
equals
found = 'High chance of stuff falling from the sky!'.slice(0, 4).toLowerCase() === 'high';