To get the closest element by a selector, you can use the element.closest(). See the following example: const closestElement = targetElement.closest(selector); <ul id="parentElement" class="level-1"> <li id="ii"…
We can measure the execution of a code block by using console.time() method. Syntax: console.time( "label" ); function_to_call( ); console.timeEnd( "label" ); Example: function measureExecutionTime(…
Create a Migration:Open your terminal and run the command php artisan make:migration create_table_name_table Replace table_name with your desired table name.Define the Table StructureLocate the migration…
Description:- Deletes a file from its location on the server. <cffile action = "delete" file = "full pathname" > Attributes:- action:- This is a required…
Middleware acts as a bridge between a request and the application. It can intercept incoming requests, process them, and even terminate them before they reach…
(?<!…) is used to checks if any preceding character or pattern does not match the specified pattern.Syntax: (?<!preceedingPattern)patternLet’s see with example: We have some lines…
Suppose we have some lines below from where we just want to cut out ‘hello’ regardless of its case.Lines: fetch hello onlynot hello-worldavailable hellonot the…
