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Category Archives: Web technologies Questions

To force a file to get downloaded, there is no need to use the PHP script if you want to keep it simple. If such… Read More
File handling is a very important part of programming when it comes to making applications. We might require reading input from a file or writing… Read More
The transparent button can be easily created by using HTML and CSS. In this article, we will use background-color: transparent; property to design the transparent… Read More
Validation in node.js can be easily done by using the express-validator module. This module is popular for data validation. There are other modules available in… Read More
The neon light button animation effect can be easily generated by using HTML and CSS. By using HTML we will design the basic structure of… Read More
Punycode is a special encoding syntax that is specifically used to convert Unicode characters (UTF-8) to ASCII, which is nothing but the restricted string character… Read More
The most commonly existing method for scraping the web is the one in which we use selenium & beautifulsoup in Python. Even though it helps… Read More
The security of an application is extremely important when we build a highly scalable and big project. So in this article, we are going to… Read More
The skeleton screens are used to indicate that the content is loading. They are also called splash screens. This is a part of the modern… Read More
Session management can be done in node.js by using the express-session module. It helps in saving the data in the key-value form. In this module,… Read More
The sync-sql module is designed to make synchronous queries to the database. Since normal SQL queries are asynchronous in node.js but if you want to… Read More
Joi module is a popular module for data validation. This module validates the data based on schemas. There are various functions like optional(), required(), min(),… Read More
What is ES? ES is an abbreviation used for ECMA Script. It is a standard for different scripting languages such as JS (JavaScript) made by ECMA. ECMA… Read More
Payment gateways help the user to make their payments. There are many payment gateways available in the market like Razorpay, Google pay, etc but the… Read More
Bootstrap is an open-source toolkit for developing with HTML, CSS, and JS. The Bootstrap framework can be used together with modern JavaScript web & mobile… Read More

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