Today, we will discuss state and props in react. In my previous posts, I already shared installation process of react and the introduction to a component in react. I hope these posts will help you to do a quick start with react. So now I am going to give an introduction about state and props in react.
Hello everyone, in last article introduction to mongodb indexing, I discussed with you about what is mongo indexing and how is used to fast fetch result in mongodb. In this article, I will show to how to create a mongodb index and other interesting things about mongodb indexing. We need to use indexing when we want to increase the speed of our query.
How to create index-
we are going to discuss image or file upload in meteor with angular. image uploading is easy in the meteor. we will use uploadfs for image uploading. Uploadfs manage all things like file uploading, downloading, storing and copying etc. Uploadfs also use for file or image synchronization. we will use gridFS storage adapter.