This is not just common, but a very tricky exercise to solve. At first, it seems simple and with the right approach, we can make it a win.
The instructions to complete are the following:
Most people looking into a Software Engineer role will likely face a technical interview and probably a coding challenge. One of the common questions is the Reverse Integer.
An essential topic to understand is arrays, which is the data type that we are going to learn methods for today. The official documentation defines an array in these words: “Arrays are list-like objects whose prototype has methods to perform traversal and mutation operations. Neither the length…
In Part I of the article, we covered some important aspects of interacting with APIs. We learned the importance of understanding the documentation before start coding, the use of tools like Postman, to help us interact with APIs and the fetch function using the GET and POST method.
For the second phase of our Contact List, the topics to be explored are PUT that allows us to update the current data (the contact) and DELETE that is very intuitive the results we can get from this last method.
In the previous article, we learned how to fetch data from a third-party API and return this data to the application. You can check the previous project here.
This time we will build a contact list application using React and explore features to create, update and delete items. These interactions are very common on a software developer’s daily basis.
Before start diving and coding our app, I want to show you how is going to be at the end:
In this article, I will explore how to access a public API which will be the Star Wars API and retrieve its data by using the GET method.
We are going to access 3 different endpoints:
Using Postman we can access the data we are going to fetch and make sure the endpoint is correct. …
Also known as SSL/TSL certificate, Digital Certificate, Public Key Certificate triggers the “little padlock” or green bar in the browser. It uses HTTPS for secure communication and certifies the ownership of a public key. The SSL is used for encrypting data sent between the browser and a remote server.
SSL stands for Secure Socket Layer, a cryptographic protocol for communication security. While TLS stands for Transport Layer Security.
A certificate content :
-Valid date range
Its purpose is encryption, Identity, and trustworthiness.
Handshake and Cryptography: Symmetric-key Cryptography - Let’s you encrypt…