Discover What MEAN stack is, a technology stack comprising MongoDB, Express.js, AngularJS, and Node.js for creating dynamic web applications.
Express JS is a Node.js web framework for building scalable and efficient web applications. Learn what and why Express JS, its features, installation, and more.
Mongos = MongoDB Shard Utility, the controller and query router for sharded clusters. Sharding partitions the data-set into discrete parts. Mongod = The primary daemon process for the MongoDB system. It handles data requests, manages data access, and performs background management operations. Wh...
Lack of static typing. JavaScript is dynamically typed, meaning variables can change types at runtime. While this provides flexibility, it can also lead to bugs that are difficult to detect and fix. Static typing, as found in languages like TypeScript, helps mitigate this issue, but it requir...
As the algorithm scales with n-squared, this is O(n2) or quadratic complexity. This is a good time to introduce another important concept: We only care about the most significant portion of complexity. The astute may have realized that we could express the number of operations as: n2 +...
JSON is popular and widely used by developers, including those who work with stacks such as MERN, which comprises MongoDB, Express, React, and Node.js, and MEAN, which subs in Angular for React. Transferring data between systems. JSON is ideal for transferring data between different systems ...
I encountered this error when running thepopulatedb.jsscript in the MDN tutorial for Express/NodeJS. The script was looking for a db connection starting withmongodb://, however my connection string from mongo started withmongodb+srv://. ...
Explore what is Ruby on Rails and its key principles. Read on to know the advantages, responsibilities & salary of ROR developer and its future.
JSON is popular and widely used by developers, including those who work with stacks such as MERN, which comprises MongoDB, Express, React, and Node.js, and MEAN, which subs in Angular for React. Transferring data between systems.JSON is ideal for transferring data between different systems and...
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