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10 Best Free Udemy Courses to Learn Python Online

In this article, we discuss free Udemy courses to learn Python Programming from scratch as well as some essential Python libraries and Frameworks like Django.

Updated October 11, 2021

by Javin Paul

· 51,754 Views · 12 Likes

How Java Optional Evolved Over Time

If you are interested in when particular feature was introduced to Optional API. Here you will find description of its evolution form Java 8 to present times.

Updated October 11, 2021

by Bartłomiej Żyliński

CORE

· 19,407 Views · 23 Likes

Dynamic JSON Schema Validation - Mule4

Learn how dynamic JSON schema validation can help to re-use the old JSON Schema to validate the incoming payload in the Mulesoft project without RAML schema failure.

October 11, 2021

by Ankur Bhuyan

· 16,098 Views · 4 Likes

Enabling Change Data Capture (CDC) With Solace and StreamSets

CDC is quite the buzz these days. I have been in many client meetings where it has come up lately. So what is CDC and why might you be interested in it?

October 11, 2021

by Himanshu Gupta

· 6,146 Views · 3 Likes

Selenium Grid 4 and Appium

Selenium Grid 4 released support for non-browser WebDrivers. See how to set up a new Grid with Appium.

Updated October 10, 2021

by Dmytro Budym

· 13,899 Views · 4 Likes

Realistic Test Data Generation for Java Apps

Might as well make it real.

Updated October 10, 2021

by Alejandro Duarte

CORE

· 22,063 Views · 6 Likes

About Using Regexp in Nginx Map

Nginx has a wonderful map directive that allows you to significantly simplify and shorten configuration files.

October 9, 2021

by Alexey Shepelev

CORE

· 30,349 Views · 3 Likes

Dynamic Sorting in MS SQL Server

Let users sort their columns in MS SQL.

October 9, 2021

by NaveenKumar M

· 11,983 Views · 2 Likes

Fast Key-Value Store With PostgreSQL

Explore Key-Value store features which augments the already fantastic NoSQL tool set that PostgreSQL offers.

October 9, 2021

by Everett Berry

· 6,917 Views · 5 Likes

Transfer Data With Animated QR codes

Learn how to get data where you need it to go with animated QR codes.

October 9, 2021

by Lihang Xu

· 5,468 Views · 2 Likes

Spring Cloud Sleuth Makes Distributed Tracing Simple

Have a service mesh? No problem.

October 9, 2021

by Andrew Hughes

· 9,029 Views · 1 Like

Introduction To Pragmatic Functional Java

Pragmatic Functional Java is a modern, very concise yet readable Java coding style based on Functional Programming concepts.

October 6, 2021

by Sergiy Yevtushenko

· 29,458 Views · 32 Likes

How Visual Studio 2022 Ate Up 100 GB of Memory and What XML Bombs Had To Do With It

In April, Microsoft announced a new version of its IDE – Visual Studio 2022. Finally, no more 4 GB memory limitations! However, it was not all that simple...

October 5, 2021

by Sergey Vasiliev

· 7,619 Views · 2 Likes

What’s New Between Java 11 and Java 17?

Learn the differences between Java 11 and Java 17 with this post. Get an overview of the licensing model and examples of the latest Java 17 features.

October 4, 2021

by Gunter Rotsaert

CORE

· 120,900 Views · 37 Likes

How to Mock a Web Server in Your Java Applications

To test an application that consumes a web API, you have two options: start a container or mock a web server. Today we'll discuss the latter using the WireMock simulator.

October 4, 2021

by Helber Belmiro

CORE

· 4,886 Views · 2 Likes

Coding and Testing Linux Applications on Windows Using WSL and VS Code

In this article, read about the experience of using Windows Subsystem for Linux along with Visual Studio Code for some basic coding and testing in C++ and Java.

October 1, 2021

by Umer Nalla

· 12,034 Views · 1 Like

Testing MariaDB ColumnStore Performance

Let's make sure everything is up to snuff.

September 29, 2021

by Alejandro Duarte

CORE

· 20,855 Views · 5 Likes

Pattern Matching for Switch in Java (JDK 17)

We discuss how JEP 406: Pattern Matching for switch (Preview) enables the Java language to clearly express more, and we provide use cases for several patterns.

Updated September 29, 2021

by Loïc Rouchon

· 12,872 Views · 3 Likes

How to Use Rust for Embedded Development

Rust is a programming language that empowers users to build reliable and efficient software, especially for embedded development.

September 28, 2021

by Nath Abby

· 2,769 Views · 2 Likes

Selenium web-driver can be used to automate the Amazon.in sign-in process. Discover how to set it up with this tutorial.

September 28, 2021

by Varsha Sharma

· 12,484 Views · 2 Likes

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