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Difference between JavaScript remove() method and CSS display none

This article provides information regarding the use of the remove() method in JavaScript and display: none property in CSS. remove() – JavaScript I am assuming you have an HTML page. Create div Element in the body tag, as shown below, I am passing this keyword (which means current Element). [crayon-62ba4ba0c80e5846276971/] Inspect elements HTML view Add

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How to Create HTML Element using JavaScript?

This article provides information about creating HTML Elements dynamically instead of static HTML Elements using JavaScript. You can create HTML Element dynamically using document.createElement() method. It takes parameter as tag Name. Syntax [crayon-62ba4ba0c8350701057346/] In createElement() method it takes first parameter as tagName or nodeName to create Element. An optional ElementCreationOptions object, In createElement() method it

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Protractor Tutorial

Protractor is a Node.js program which is used for testing of Angular JS applications. It is combination of Selenium, Jasmine, Webdriver etc. Along with Angular JS applications protractor can also be used in testing of normal web applications. Installation of Protractor: Protractor installation and configuration Advantages and disadvantages of protractor Locators and Sample

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Auto refresh charts using highcharts.js

Highcharts is a pure JavaScript based charting library meant to enhance web applications by adding interactive charting capability. Highcharts provides a wide variety of charts. For example, line charts, spline charts, area charts, bar charts, pie charts and so on. So there may be need of drawing chart with updated data

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JavaScript: What is the difference between shift() and unshift() array methods?

Definition: shift(): this method is use to remove first element of an array and returns new array. unshift(): this array method is used to add one or more arrays in existing array list and returns new array. usages of shift(): [crayon-62ba4ba0c8f9c307876891/] usages of unshift(): [crayon-62ba4ba0c8fa1690432746/]  

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How To Improve Website Loading Speed?

Why it is important to Improve Website loading Speed? Page loading time is obviously an important part of any website’s user experience. And many times we’ll let it slide to accommodate better aesthetic design, new nifty functionality or to add more content to web pages. Page loading speed is a measurement

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