Python is a scripting language and thus, it helps in many ways to create file converters such as CSV to PDF, PDF to DOC, and vice-versa. With the help of certain libraries, we can also create an application that converts images into PDF. To create such an application, we use ... Read More

In this post, we will understand the difference between downloading and uploading data −DownloadIt is a procedure in which files are copied from the web server to the machine.Memory is required to be present in the user’s device to downloading any data.The speed of download is higher than speed of ... Read More

Ttk adds styles to the tkinter’s standard widget which can be configured through different properties and functions. We can change the height of the ttk button by using the grid(options) method. This method contains various attributes and properties with some different options. If we want to resize the ttk button, ... Read More

In this post, we will understand the difference between blog and vlog.BlogIt is the method of writing content such as text, gif, pictures, and so on.These blogs are hosted on websites such as Joomla, WordPress, Blogger, and Drupal.They were developed during 1990s and became popular in 2003.It is easy and ... Read More

ProblemWe are required to write a JavaScript function that takes in a string number as the only argument.Our function should return the input number with the second half of digits changed to 0.In cases where the number has an odd number of digits, the middle digit onwards should be changed ... Read More

ProblemWe are required to write a JavaScript function that takes in a number n. Our function is required to return the maximum value by rearranging its digits.ExampleFollowing is the code −const num = 124; const rotateToMax = n => {    n = n       .toString()     ... Read More

ProblemWe are required to write a JavaScript function that takes in an array of integers. Our function should sum the differences between consecutive pairs in the array in descending order.For example − If the array is −[6, 2, 15]Then the output should be −(15 - 6) + (6 - 2) ... Read More

ProblemWe are required to write a JavaScript function that takes in a number and checks each digit if it is divisible by the digit on its left and returns an array of booleans.The booleans should always start with false because there is no digit before the first one.ExampleFollowing is the ... Read More

ProblemWe are required to write a JavaScript function that takes in a number n. Our function should generate an array containing the pairs of integers [a, b] that satisfy the following conditions −0 <= a <= b <= nExampleFollowing is the code − Live Democonst num = 4; const findPairs = ... Read More

ProblemWe are required to write a JavaScript function that takes in an array of positive integers. Our function should map this array to an array of string integers.The array should contain the number we should add/subtract to the first element to achieve the corresponding element.For example[4, 3, 6, 2]should return ... Read More