How to upload image from react app and how you can handle image in NodeJS by multer package
Solution for sum of odd and even numbers NOTE – to watch the video of the solution, log in to youtube with your registered email at the Academy Hi, this is Aniruddha from DCT Academy Bangalore. We are going to be looking at the solution for the problem “sum of odd and even elements ”. […]
While working with numbers in ruby, there are only 2 classes that the values belong to. One will be a Fixnum class and other would be a Float class. Any value either positive or negative integer belong to Fixnum class and if the value has a decimal point it belongs to Float class Given below […]
Strings A string holds sequence of characters in ruby program. These can be letters, numbers or special characters written inside a pair of either single quotes (”) or double quotes (“”). Using double quotes is the preferred way of working with strings. In a program string values are assigned to a variable. name = “The […]
Variables Variables are the memory locations, which are assigned to any data to be used by the program. The data is usually strings, numbers or arrays. For example if we need to hold the data (information) like the movie name, release date, rating, actors, then we use variables to hold the value. When we declare […]
Upload images using carrierwave gem rails 4 by Aswin Sanakan Introduction Want to upload images into your rails application? CarrierWave is here! CarrierWave is a gem used for all types of file uploads, but for now we’ll be focusing on uploading images using it. Before reading the rest of this article, make sure your Rails […]