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It is all about software applications and software development.
GraphQL is a query language for APIs and a runtime for fulfilling those queries with your existing data. GraphQL provides a complete and understandable description of the data in your API, gives clients the power to ask for exactly what they need and nothing more, makes it easier to evolve […]
Functional programming is finally gaining more traction and becoming a mainstream approach in software development. It is a programming paradigm that emphasizes writing programs using “pure functions”, which are stateless functions that always return the same value when given the same input and produce no side effects. In functional programming, […]
Debezium is an open-source distributed platform for change data capture (CDC). It provides a scalable and reliable way to capture and stream changes from databases (such as MySQL, PostgreSQL, and MongoDB) to event streams in Apache Kafka. Debezium can track changes to data in real-time, making that data available for […]
The report puts forward ways that memory-safe coding should be encouraged. But there’s still a lot of other code out there. Memory Safe Programming Languages A memory-safe programming language is a language that is designed to prevent common programming errors that can lead to memory-related vulnerabilities such as buffer overflows, […]
Introduction As a Python developer, one of the most important things you can do to improve your code quality and ensure its reliability is to write comprehensive tests. Unit testing is a popular approach to testing in Python development that involves testing small, isolated pieces of code, or “units.” In […]
Here’s a list of some of MySQL’s time functions with SQL samples: NOW() – returns the current date and time in the format ‘YYYY-MM-DD HH:MM:SS’ Example: SELECT NOW(); CURDATE() – returns the current date in the format ‘YYYY-MM-DD’ Example: SELECT CURDATE(); CURTIME() – returns the current time in the format […]
How to Choose the Right Message Broker for Your Application If you are developing a distributed application that relies on asynchronous communication between its components, you might need a message broker to handle the data flow. A message broker is a software module that acts as an intermediary between different […]
The article discusses the DBSCAN clustering algorithm, a density-based unsupervised learning algorithm. Unlike other methods, it is one of the most widely used clustering methods because it can handle clusters of any shape. The article explains the essential parameters in DBSCAN, including the maximum distance between two samples, the minimum […]
Date functions in MySQL are a set of functions that allow you to manipulate and extract date and time values from expressions, columns, or literals. Date functions help perform various operations on dates, such as finding the difference between two dates, adding or subtracting intervals from a date, formatting a […]
In MySQL, the WITH clause creates a temporary named result set known as a Common Table Expression (CTE). It allows you to define and reference a subquery in the main query. The syntax for using the WITH clause in MySQL is as follows: WITH cte_name AS (SELECT column1, column2, …FROM […]