Language Resources

Why You Need To Backup Your Postgres Database and How To Do It

This article is going to demonstrate why database backups are crucial and how to back up your PostgreSQL database using pg_dump and pg_dumpall.

October 13, 2021

by Felix Schildorfer

· 3,623 Views · 3 Likes

Creating 3D CSS Buttons That Move as You Mouse Over

Let's take a look at how to make 3D Javascript/CSS buttons with shadows, edges, and animations that move as you hover your mouse over them.

October 13, 2021

by Johnny Simpson

· 6,937 Views · 4 Likes

Improving Backend Performance Part 1/3: Lazy Loading in Vaadin Apps

In this article, I'll show you how easy it is to take advantage of Spring Boot data to easily implement lazy loading in Vaadin Flow applications.

October 12, 2021

by Alejandro Duarte

CORE

· 7,847 Views · 7 Likes

CSS Variables in Media Queries

How to use the syntax of custom media queries and convert them to a numeric data type syntax that is supported by browsers.

October 12, 2021

by Alexey Shepelev

CORE

· 13,033 Views · 7 Likes

Useful Decorators and Functions in Python's Functools

The most important functions from the Functools module of Python are total ordering, reduce, and partial. Here's how they work and why they're so important.

October 11, 2021

by Sameer Shukla

CORE

· 7,163 Views · 8 Likes

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

· 51,927 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

· 19,550 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

· 16,304 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

· 6,227 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

· 14,060 Views · 4 Likes

Realistic Test Data Generation for Java Apps

Might as well make it real.

Updated October 10, 2021

by Alejandro Duarte

CORE

· 22,251 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

· 30,669 Views · 3 Likes

Dynamic Sorting in MS SQL Server

Let users sort their columns in MS SQL.

October 9, 2021

by NaveenKumar M

· 12,111 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

· 6,989 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

· 5,626 Views · 2 Likes

Spring Cloud Sleuth Makes Distributed Tracing Simple

Have a service mesh? No problem.

October 9, 2021

by Andrew Hughes

· 9,241 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

· 29,666 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

· 7,681 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

· 121,575 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

· 5,030 Views · 2 Likes

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