classList is pretty smart and the most modern system of manipulating CSS class names in elements via JavaScript. Adding class name: const element = document.getElementById(‘txtMyText’); element.classList.add(‘myClass’); Removing class name: const element = document.getElementById(‘txtMyText’); element.classList.remove(‘myClass’); Removing multiple class names: const element = document.getElementById(‘txtMyText’); element.classList.remove(‘myClass1’, ‘myClass2’) Thanks to clubmate.fi
The slice() method returns a shallow copy of a portion of an array into a new array object selected from start to end (end not included) where start and end represent the index of items in that array. The original array will not be modified. Syntax: slice() slice(start) slice(start, end) Parameters start Optional Zero-based index at which to start extraction. A negative index can be used, indicating […]
The splice() method changes the contents of an array by removing or replacing existing elements and/or adding new elements in place. To access part of an array without modifying it, you should use the slice() method. Syntax: splice(start) splice(start, deleteCount) splice(start, deleteCount, item1) splice(start, deleteCount, item1, item2, itemN) Parameters start The index at which to […]
pop(): Remove an item from the end of an array (returns the removed item) push(parameterToAdd): Add items to the end of an array (returns the new array length) shift(): Remove an item from the beginning of an array (returns the removed item) unshift(parameterToAdd): Add items to the beginning of an array (returns the new array […]
The only thing you have to do is downloading “Windows Show or Hide Updates” troubleshooter tool. Here is the link: http://download.microsoft.com/download/F/2/2/F22D5FDB-59CD-4275-8C95-1BE17BF70B21/wushowhide.diagcab
A stored procedure is a saved block of T-SQL code, such as a query to list the rows in a table. A block of T-SQL code can be saved in a T-SQL script file. You can also store the code from a script file in a stored procedure. There are several benefits that result from […]
trim() function does NOT remove “all whitespace characters” of your string. So instead of trim(), you can use String.Replace method: string str = “C Sharp”; str = str.Replace(” “, “”); OUTPUT: CSharp or if you want to remove all whitespace characters (space, tabs, line breaks…) string str = “C Sharp”; str = Regex.Replace(str, @”\s”, “”); […]