As security and privacy concerns have become a major conversation in the IT industry, companies have started to embrace security as a main business discipline. Within this larger topic is the concept of vulnerability scanning. In this article, we will talk about this in the scope of DevSecOps. DevSecops—Baking Security into the Whole Development Lifecycle …
Open-sourced by Google in 2014, the Kubernetes project combines over 15 years of Google’s experience running production loads at scale while incorporating best ideas and practices from the community. Kubernetes is a portable, extensible platform that manages containerized workloads and services. Kubernetes can work with almost any type of container runtime. It is also possible …
In this guide, we will discuss the $not operator in MongoDB. The $not operator in MongoDB is a logical operator for finding documents that don’t match the specified operator phrase. In MongoDB, the $not operator may be used with read methods like as find(), findOneAndUpdate(), and others. In this post, I’ll show you how to …
The conflict between Nodejs vs Django as backend technologies has raged on for decades. Django is a Python programming language framework. Nodejs is also a JavaScript programming language framework. Django is a well-known technology with a large community. While Nodejs is still in its infancy, it is undeniably strong. Nonetheless, both are widely used backend …
Nodejs vs Django: Ultimate Guide to Choosing the Best Backend Technology Read More »
In this tutorial, I will discuss querying null or missing values in MongoDB and how you can do it. This tutorial will explain how querying null or missing values can be done using the simplest of ways. I will provide different examples so you can look up null or missing values inside your database. we …
Querying Null or Missing Values in MongoDB – Ultimate Guide Read More »
In this guide, I will explain how to use the $currentDate operator in MongoDB. The $currentDate operator in MongoDB allows users to set a field’s value as the current date. The value by default is of Date type however, you can even set a timestamp type value by explicitly stating it. This guide will walk …
In this guide, I will explain the difference between assert vs require in Solidity. Because Solidity, Blockchain, Ethereum, and everything else connected to these are relatively new to beginners, it might be difficult to comprehend what is going on and why. When compared to other programming languages, the Solidity programming language is likewise very young. …
Assert vs Require in Solidity – Learn the Difference [Best 2021 Guide] Read More »
In this tutorial. I will explain how to use the $rename operator. The $rename operator in MongoDB allows us to rename a field’s name. This guide will demonstrate examples of how to use the $rename operator in MongoDB inside the mongo shell. The $rename Operator Syntax in MongoDB Below is the syntax for the $rename …
In this tutorial, I will cover the $set operator in MongoDB. The $set operator replaces the value of a given field with a given value. If the $set operator is given a field that does not exist, then it will create a new field and assign the given value to it. however, if that field …
This beginner’s tutorial will explain to you how to use the $inc operator in MongoDB. The $inc operator in MongoDB allows users to increment or add a value of a given field by a given value. This operator accepts both positive and negative values for addition. Moreover, if a given field does not exist, then …
$inc Operator in MongoDB – How To Increment Values In MongoDB Print? Read More »