The 10 Most Common JavaScript Issues Developers Face
By Ryan J. Peterson
At first, JavaScript may seem quite simple. Yet the language is significantly more nuanced, powerful, and complex than one would initially be led to believe. Many of JavaScript's subtleties lead to a number of common problems—10 of which we discuss here—that keep code from behaving as intended. It's important to be aware of and avoid these pitfalls in one's quest to become a master JavaScript developer.
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Using Kotlin for Back-end Development: A Quick Overview
By Boldizsar Akos Mezei
Kotlin has features that make it an ideal language for back-end development. Learn what these features are and how you can use them to create high-performing systems.
8 minute readContinue Reading
How to Approach Modern WordPress Development (Part 2)
By Andrey Shalashov
WordPress code, especially back-end PHP code, is often a mess—even in WP core! But legacy code is no excuse. Find out how to develop WP customizations the right way, so your code is readable and maintainable.
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SQL Database Performance Tuning for Developers
By Kevin Bloch
Database tuning can be an incredibly difficult task, particularly when working with large-scale data where even the most minor change can have a dramatic (positive or negative) impact on performance.
In mid-sized and large companies, most database tuning will be handled by a Database Administrator (DBA). But there are plenty of developers who have to perform DBA-like tasks; meanwhile, DBAs often struggle to work well with developers.
In this article, learn database tuning tips and how developers and DBAs can work together effectively.
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MySQL Master-Slave Replication on the Same Machine
By Ivan Bojovic
Developers often work on only one machine, and have their whole development environment on that machine. Testing database replication before deploying changes in this kind of a development environment can be a challenging task.
In this article, Toptal engineer Ivan Bojovic guides us through a step-by-step tutorial on how to implement MySQL master-slave replication on one machine.
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How to Tune Microsoft SQL Server for Performance
By Sripal Reddy Vindyala
To retain its users, any application or website must run fast. For mission critical environments, a couple of milliseconds delay in getting information might create big problems. As database sizes grow day by day, we need to fetch data as fast as possible, and write the data back into the database as fast as possible. To make sure all operations are executing smoothly, we have to tune Microsoft SQL Server for performance.
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Buggy Java Code: The Top 10 Most Common Mistakes That Java Developers Make
By Mikhail Selivanov
Java, a sophisticated programming language, has been dominating a number of ecosystems for quite a while. Portability, automated garbage collection, and its gentle learning curve are some of the things that make it a great choice in software development. However, like any other programming language, it is still susceptible to developer mistakes.
This article explores the top 10 common mistakes Java developers make and some ways of avoiding them.
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JavaScript Promises: A Tutorial With Examples
By Balint Erdi
Promises are a hot topic in JavaScript, and you should definitely get acquainted with them. They are not easy to wrap your head around, it can take a few articles, and a decent amount of practice to comprehend them. Aim of this article is to help you understand Promises, and nudge you to get more practice using them.
9 minute readContinue Reading
The 10 Most Common Mistakes Web Developers Make: A Tutorial for Developers
By Demir Selmanovic
Today we have thousands of digital and printed resources that provide step-by-step instructions about developing all kinds of different web applications. Development environments are "smart" enough to catch and fix many mistakes that early developers battled with regularly. There are even many different development platforms that easily turn simple static HTML pages into highly interactive applications.
All of these development patterns, practices, and platforms share common ground, and they are all prone to similar mistakes caused by the very nature of web applications.
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