Coffee Talk: News & Insight

• How to troubleshoot a JVM OutOfMemoryError problem

  Ram Lakshmanan  13 Jun 2019 

  There aren't any magical tools that will fix an OutOfMemoryError for you, but there are some options available that will help automate your ability to ...

• How to deal with a remote code execution vulnerability

  Judith Myerson  10 Jun 2019 

  Manage a remote code execution vulnerability with careful diagnosis of the problem and different risk mitigation steps to avoid an attacker intrusion into your...

• Why is programming so hard to master?

  Bob Reselman  28 May 2019 

  Why is programming so hard? Because it’s no longer about programming. Allow me to elaborate. I wrote my first line of professional code back in 1987. It was an...

• Five ways to fix Git's 'fatal: repository not found' error

  Cameron McKenzie  10 May 2019 

  Frustrated by Git's 'fatal: repository not found' error message? Here are five ways to fix that problem and successfully clone, fetch and pull from your repo.

• What I learned from the Google I/O 2019 keynote address

  Barry Burd  09 May 2019 

  Before the start of the Google I/O 2019 keynote address, I wondered what I'd learn in my role as an application developer. But when the keynote begins, I find ...

• An example of UnaryOperator in functional Lambda expressions

  Cameron McKenzie  01 May 2019 

  Do you need an example of how to use Java's UnaryOperator in a functional Lambda expression? This tutorial shows you where when and how to use the ...

• How to write a screen scraper application with HtmlUnit

  Cameron McKenzie  25 Apr 2019 

  Interested in how to write a Java screen scraper application with HtmlUnit instead of JSoup? Here's a screen scraper example to help you get started with ...

• Top 5 software development best practices you need to know

  DmitryReshetchenko  23 Apr 2019 

  Sometimes software development best practices are obvious. But as well-known as some of them may be, they are often overlooked. Explore these five best ...

• How to force Maven JDK 1.8 support through the POM file

  Cameron McKenzie  22 Apr 2019 

  Maven and Eclipse have always had a rocky relationship, and a common pain point between the two is how to force Maven JDK 1.8 support in new Eclipse projects. ...

• How to install Tomcat as your Java application server

  Cameron McKenzie  05 Apr 2019 

  Doing Java web development and need to install Tomcat? This example will show you how to download, meet prerequisites, install and test the popular Java web ...