Sometimes, the task is to analyze a dataset and use the data from a TSV (Tab Separated Values) file. For this, the TSV file is sometimes converted to a dataframe. A dataframe is a labeled two-dimensional structure that has different types of columns. In this article, using two different examples, ... Read More

In this article, the user will understand how to make a display in a horizontal row in the HTML. This can be easily done by using “display: inline” feature while setting the style or by using the table row feature. This process of displaying some elements of a webpage in ... Read More

HTML is one of the most popular language to create interactive web pages. The space inside the div tag is marked by either enclosing it with a border or coloring it up. First, the method is given where the height and width are specified for the div tag to create ... Read More

This game is made using JavaScript and the game lab of code.org. The game Story/Rules/Intrroduction The player has to move the commando by pressing the UP, DOWN, LEFT and RIGHT arrow keys and make the commando escape the walled area. To go out of the door the commando needs to ... Read More

With the frequent change in technology to present the content on the web it is often needed to redesign and restructure the content of the web pages or websites. Selenium with Python is a good combination that is helpful to extract the desired content from web pages. Selenium is a ... Read More

In this article, we will understand the concept of nested Lsit in Python and how to iterate through a nested list in Python language, Sometimes, the task is to go through each element of a list or to find the elements in a list or to use the information given ... Read More

Sometimes, the task is to invert a boolean array. This is often required if the files contain a column with true or false values and the need is to use the column values in the inverted manner. For example, if a CSV file contains the data column as Covid Negative ... Read More

Sometimes, the task is to count the words entered in an input box or a text area. The textarea is often used if we want to show multiple lines of text. While entering the text into the text area, the user may use blank spaces as the separation between the ... Read More

Audio is a common component of mobile apps. Audio can be used in apps in many ways. Audio can be selected from the mobile, it can be used from any online link, or can be included in the project itself as local audio. Expo-av can be used in all these ... Read More

Sometimes, the task is to show a small bounded area with some text, picture, or colors and to retrieve more information from it later or to perform some actions on selecting that item. For this Card from react-native-paper can be used. More than one Card can also be used on ... Read More