Introduction Multithreading is a common cause of headaches for programmers. Since humans are naturally not used to this kind of "parallel" thinking, designing a multithreaded program becomes much less straight-forward than writing software with a single thread of execution. In this article, we will take a look at...
There are many ways of reading and writing CSV files in Python. There are a few different methods, for example, you can use Python's built in open() function to read the CSV (Comma Separated Values) files or you can use Python's dedicated csv module to read and write CSV files.
Introduction
In this article, we are going to take a look at how to use the Handlebars template engine with Node.js and Express. We'll cover what template engines are and how Handlebars can be used to create Server Side Rendered (SSR) web applications.
We will also discuss how to
Introduction
The question pops up a lot both on the internet and when someone would like to check your knowledge of how Java treats variables:
Does Java "pass-by-reference" or "pass-by-value" when passing arguments to methods?
It seems like a simple question (it is), but many people
Introduction
A few years back, callbacks were the only way we could achieve asynchronous code execution in JavaScript. There were few problems with callbacks and the most noticeable one was "Callback hell".
With ES6, Promises were introduced as a solution to those problems. And finally, the async/await
Introduction
The Java Persistence API (JPA) is the persistence standard of the Java ecosystem. It allows us to map our domain model directly to the database structure and then giving us the flexibility of only manipulating objects in our code. This allows us not to dabble with cumbersome JDBC components
Functions in Python are used to implement logic that you want to execute repeatedly at different places in your code. You can pass data to these functions via function arguments. In addition to passing arguments to functions via a function call, you can also set default argument values in Python
Introduction
In this article, we'll be implementing the Observer Design Pattern to solve a commonly occurring problem in object-oriented software development.
Design Patterns are standardized solutions to common problems in the software development industry. Being familiar with them, a developer is able to recognize where each should be implemented and
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