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Category Archives: Web technologies Questions

Semicolons in JavaScript divide the community. Some developers prefer to use them always. Few developers want to avoid them. In some cases, omitting them may… Read More
In JavaScript we can access an array element as other programming languages like C, C++, Java etc. Also there is a method called splice() in… Read More
The eval() is an in-built JS function that evaluates arguments that are expressions and executes one or more statements given to it as arguments.  Reason… Read More
MEAN Stack is one of the most popular Technology Stack. It is used to develop a Full Stack Web Application. Although it is a Stack… Read More
In this article, we will specify the response page after submitting the form by using the action attribute in the <form> element in the document.… Read More
HTML code can be converted into an image by different means such as html2canvas JavaScript library or sometimes by CSS as well it can be… Read More
Text-fill animation on hover is a type of text-animation of modern web design concepts. In this animation, the text is filled with a color different… Read More
The HTML canvas element allows the user to draw graphics on any web page. It is like a container for graphics to draw the graphics,… Read More
Arrows are widely used in modern websites. These are mainly used for sliding images and change pages. Although there are many icons available for these… Read More
Ignoring mouse interaction on overlay image can be controlled by a CSS property namely pointer-events. It is a property that defines if an element of… Read More
CSS position property is used to set the position of text over an image. This can be done by enclosing the image and text in… Read More
Apache Tomcat server: Apache Tomcat is a web container. It allows the users to run Servlet and JAVA Server Pages that are based on the… Read More
JSON stands for JavaScript Object Notation and is a structured format used for storing and transporting data. It acts as an interface between a server… Read More
To unzip a file with PHP, we can use the ZipArchive class. ZipArchive is a simple utility class for zipping and unzipping files. We don’t… Read More
Parsing means accessing the data submitted by user with HTML form. When the form is submitted with the ‘GET’ method, data are appended in ‘query… Read More

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