Webjs代码： // Create a variable called saying to hold the string that will be usedvar saying = 'Home sweet home ';// Create a variable called msg to hold a message that will be shown on the page// Find the length of the string, and put this in the msg variablevar msg = 'WebConvert all array elements to uppercase: To transform each element of the array use the map () method. Use the string method toUpperCase () along with an array map () method to convert all the array values in uppercase. let codespeedy = ["samim", "saruque", …

How to change lowercase chars to uppercase using the

WebRegister for Classes, Check your Schedule, Check your Financial Aid, View your Grades - and more. MCPHS 412475. If you already have submitted an application to MCPHS University thWebHere, our task is to replace all the lower-case characters in the string to upper-case and upper-case characters to lower-case. For this purpose, we need to traverse the string and check for each character. If the character is a lower-case character, make it upper-case …puffy cartoon hair

How to Transform the Character Case of a String in JavaScript — …

Web26 mai 2024 · In JavaScript, you can use the Array.map() method to iterate over all elements and then use the string methods to change the case of the elements. Here is an example that demonstrates how to use the String.toUpperCase() method along with …Web8 sept. 2024 · Javascript - Replace spaces with dashes and make all, Just use the String replace and toLowerCase methods, for example:. var str = "Sonic Free Games"; str = str.replace(/\s+/g, '-').toLowerCase(); console.log(str); // "sonic-free-games" Notice the g …Web14 mai 2012 · I want to use this function but preserving the uppercase or lowercase so for example having something like var value = 'Replace a string'; var search = 'replace'; value.replace(search, " seattle ghost