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Automated workflows are the new gold standard for delivering top quality products in an agile environment. Unfortunately, with constant change, comes constant risk. Enter Observability, a measure for how well the internal states of a system can be inferred from its external outputs. It’s the ability to know how applications operate in production. In this session, we’ll cover: The basics ...

A natural interface for Java-based data integration with CRM, ERP, Accounting, Marketing Automation, NoSQL, flat files and more Jdbi is a SQL convenience library for Java that provides JDBC with a more natural Java database interface that’s easy to bind to domain data types. The library includes building blocks that allow developers to more easily map relationships and objects within ...

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 ...

One of the hardest part when it comes to implement new ideas and features through the lifecycle of a project is making sure that the specific feature or the new framework that will be added, will play an essential part in the project’s success. By implementing features that are hard to implement and are not as essential to the customer, ...

LDAP authentication is one of the most popular authentication mechanism around the world for enterprise application and Active directory (an LDAP implementation by Microsoft for Windows) is another widely used LDAP server. In many projects, we need to authenticate against active directory using LDAP by credentials provided in the login screen. Sometimes this simple task gets tricky because of various ...

By default, filters doesn’t support excluding a specific URL pattern, whenever you define a URL pattern for a filter then any request matching this pattern is handled by the filter without exceptions. The simplest way for excluding URLs from a filter is to map your filter to a very specific pattern. This is feasible when done in early development stages, ...

The first time a developer steps into the role of a Tech Lead can be difficult. The skills and experience of a seasoned developer do not automatically translate into the skills necessary for the Tech Lead role. In fact, some of the habits of a developer can do more harm than good, when not applied well and with more authority ...

There have been several recent developments in the Java-sphere this week and I summarize some of them in this post. The End of JavaOne as We Know It In the post “JavaOne Event Expands with More Tracks, Languages and Communities – and New Name,” Stephen Chin writes, “The JavaOne conference is expanding to create a new, bigger event that’s inclusive ...

In late December of last year, I posted “Switch Expressions Coming to Java?” Since then, there has been significant discussion, expressed differences of opinion, and now a coalescence of general agreement regarding the future of switch expressions in Java. I have tried to capture some of the major developments related to switch expressions as comments on my December blog post. ...

Git commit fixup and autosquash are helpful features when you want to “fix” changes from a single commit in your history. If you discover that you want to change a single commit in your Git history, you would need to manually commit based on the commit you’re about to change and perform a git rebase. Fixup commits produce commits that ...

Discover Today’s Most Popular Commercial Machine Learning Techniques with 6 e-Books & 12.5 Hours of Course Content Hey fellow geeks, This week, on our JCG Deals store, we have another extreme offer. We are offering a massive 99% off on Pay What You Want: The 2018 Machine Learning Bundle. Pay what you want, instead of the original price of $844. ...