Web developer tools

Learn about Web developer tools, including Hibernante framework and Java testing frameworks in this topic section. Find the latest news and up-to-date expert analysis on all the latest Web dev tools including the most effective tools for Web and app development, in this section.

December 13, 2020 13 Dec'20
Fix Java memory leaks without costly JVM heap dumps

You can fix your Java memory leak problem without a costly JVM heap dump. Just use Java Flight Recorder's Old Object Sample event and view the recording in JDK Mission Control.
November 01, 2020 01 Nov'20
How to install Jekyll on Windows 10

A local install of Jekyll on your Windows machine provides a variety of benefits which range from the ability to use your favorite text editor to fast compilation times. Even if you use GitHub ...
October 30, 2020 30 Oct'20
How and when to perform a git clone depth 1

In this git clone depth 1 example, we'll walk you through the process of pulling only one commit and one branch back from a remote Git repository.
October 08, 2020 08 Oct'20
Nvidia adds DPUs to GPU lineup for artificial intelligence apps

Nvidia has rolled out a new chip technology that supplements its GPUs, along with a new development kit and architecture to create more capable AI-based applications.

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Java Mission Control

Java Mission Control is a performance-analysis tool that renders sampled JVM metrics in easy-to-understand graphs, tables, histograms, lists and charts. Continue Reading
Java Flight Recorder

Java Flight Recorder is a Java Virtual Machine (JVM) profiler that gathers performance metrics without placing a significant load on resources. Continue Reading
How to use GitHub Actions secrets to hide your tokens and passwords

You can confidently store keys, tokens and passwords with GitHub Actions secrets. This quick, not-so secret tutorial, provides an example of how to do exactly that. Continue Reading

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Declarative vs. scripted pipelines: What's the difference?

Scripted pipelines were once the standard for CI/CD but they are nearly extinct, and since supplanted by declarative pipelines. See how they compare and when each works best. Continue Reading
Why are curly braces in programming languages important?

Curly braces play a big role in code structure within popular programming languages such as Java, C++ and more. Here's how to properly line up code with curly brackets. Continue Reading
How the process automation industry has changed during COVID-19

Process automation can help corporate budget planners cut costs and create efficiencies in the wake of the COVID-19 pandemic. Expect companies that sell these tools to see significant growth in these times. Continue Reading

Learn to apply best practices and optimize your operations.

What's in a name? What developers can expect in Jakarta EE 9

What Oracle called the Java EE API is now called Jakarta EE API under the Eclipse Foundation. Here's what developers can expect in the Jakarta EE 9 release. Continue Reading
Why GitHub renamed its master branch to main

The GitHub master branch is no more. Developers used to think it was untouchable, but that's not the case. Here's why GitHub made the switch from master branch to main branch. Continue Reading
RPA skills in demand as organizations eye better engagement

RPA developer skills are among the most valuable on any resume. Here's why organizations seek out developers with these skills and what returns RPA can deliver to an enterprise. Continue Reading

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5 ways to force Java garbage collection

A developer can't technically force garbage collection in Java, but it can be made a priority. If you need to free up heap space, here are five ways to prioritize it in the JVM. Continue Reading
An example of how to easily add Git submodules

This git submodule add example demonstrates how a developer can use these steps to create a Git repository and add a new Git submodule to it. Continue Reading
Fix the Jenkins Docker error: Permission denied when trying to connect to Docker daemon

Here's a quick fix to the Jenkins Docker"Permission denied while trying to connect to the Docker daemon socket" error. Continue Reading