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How to Auto Resize IFrame Based on Content

Sometimes you may need to auto resize Iframe based on content. Here is how to do this using JavaScript.

Sometimes you may need to count substring occurrence in string in JS. Here is how to do this.

Sometimes you may need to convert comma separated string into JS array. Here are the steps to do it.

Sometimes you may need to suppress warning messages in MySQL. Here are the steps to do it.

Sometimes you may need to get an HTML element’s actual width and height. Here is how to do this.

Sometimes you may need to find max value of attribute in Array of JS objects. Here are the steps to do this using JavaScript.

Sometimes you may need to retrieve last item of JS array. Here are the steps to get last item in JS array.

Often you may need to check if JS variable is an object or not in JS. Here are the steps to do it.

Sometimes you may need to check if browser tab is active. In this article, we will learn how to do this using JavaScript.

Sometimes you may need to find DOM element using attribute value. Here is how to do it in JavaScript using querySelector function.