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Friends don’t let friends write user auth. Tired of managing your own users? Try Okta’s API and Java SDKs today. Authenticate, manage, and secure users in any application within minutes. This tutorial will explore two ways to configure authentication and authorization in Spring Boot using Spring Security. One method is to create a WebSecurityConfigurerAdapter and use the fluent API to override the ...

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Do you want to know what is the best investment you can make with your time and money? Knowledge As a software developer you should be constantly acquiring new skills. This is the best way to advance your career and enjoy the rewards (monetary, emotional etc.). Towards that direction you should be reading books, devouring technical articles and staying informed ...

This blog post contains my personal experience and opinions on how to become a better developer. Let’s get it straight, a software developer is not the same as a programmer. Roughly speaking, a programmer can follow instructions and specifications and turn it into code. A software developer can code as well, but their main job is finding ways to solve ...

Heap Dumps are vital artifacts to diagnose memory-related problems such as memory leaks, Garbage Collection problems, and java.lang.OutOfMemoryError. They are also vital artifacts to optimize memory usage as well. In this article, we have given few different options to capture Heap Dumps from Android Apps. Once you have captured heap dumps, you can use great tools like HeapHero and Android studio’s heap analyzer to ...

Do you have trouble fitting “all” of the necessary work into an iteration? Your managers might want to push you to do more. Or, the product owner thinks you can do more. Or, the team wants to do more (see Beating a Team’s Goal.) Agile approaches are not about doing more. Agile approaches encourage us to do the least we ...

This article is about necessary and unavoidable code redundancy and discusses a model of code redundancy that helps to understand why source code generators do what they do, why they are needed at all. Intro The code you write in Java, or for that matter in any other language, is redundant. Not by the definition that says (per Wikipedia page ...

Selenium is a set of tools and libraries supporting browser automation and it is mainly used for web applications testing. One of the Selenium’s components is a Selenium WebDriver that provides client library, the JSON wire protocol (protocol to communicate with the browser drivers) and browser drivers. One of the main advantages of Selenium WebDriver is that it supported by ...

In this article, we have attempted to answer the most common questions around System.gc() API call. We hope it may be of help. What is System.gc()? System.gc() is an API provided in java, Android, C# and other popular languages. When invoked it will make its best effort to clear accumulated unreferenced object (i.e. garbage) from memory. Who invokes System.gc()? System.gc() ...

In this post on Flutter firebase authentication, we’ll take a look as to how we can authenticate users to our firebase app using firebase’s flutter plugin. If you’re not familiar with flutter, I’d recommend reading this before going ahead. It’ll give you a basic idea about flutter and help you along with this tutorial. https://ayusch.com/getting-started-with-flutter-app-development/ We’ll be creating a basic ...

WebClient to quote its Java documentation is Spring Framework’sNon-blocking, reactive client to perform HTTP requests, exposing a fluent, reactive API over underlying HTTP client libraries such as Reactor Netty. In my current project I have been using WebClient extensively in making service to service calls and have found it to be an awesome API and I love its use of ...