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Java 11: Converting a Collection to an Array

In Java 11, a new default method, toArray(IntFunction), has been added to the java.util.Collection interface, which allows the collection’s elements to be transferred to a newly created array of a desired runtime type. For example: // Java 11 List<String> list = Arrays.asList("foo","bar","baz"); String[] array = list.toArray(String[]::new); // The above is equivalent to: String[] array2 = list.toArray(new String[0]); Published on Java ...

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Apache NetBeans (incubating) 10.0 Released

The Apache NetBeans proudly announced the release of Apache NetBeans (incubating) 10.0. Finally the first Apache NetBeans incubating release with full support for Java SE, PHP and JavaScript development You can download it here: https://netbeans.apache.org/download/nb100/nb100.html Apache NetBeans (incubating) 10.0 constitutes all but the enterprise cluster in the Apache NetBeans Git repo, which together provide the NetBeans Platform (i.e., the underlying application framework), ...

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[Webinar] Reframing the Dev vs. Ops Blame Game

Is DevOps really a common practice fueling Dev and Ops collaboration, or just another buzzword? Development and operations teams are notorious for operating in silos, but it seems as though new DevOps practices are starting to change that. Join the conversation about the future of DevOps and the current state of accountability in this upcoming webinar based on the 2018 State of Accountability Report. In ...

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Grails with Spring Security

1. Overview of Spring Security Integration with Grails Spring Security touts a number of authentication, authorization, instance-based, and various other features that make it so attractive to secure applications with. With this in mind, due to Grails use of Spring’s Inversion of Control Framework and MVC setup, developers sought to use Spring Security to secure Grails. This has resulted in ...

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API Testing and Automation 101: The Essential Guide

java-interview-questions-answers

API stands for Application Programming Interface. Typically API is used to facilitate the interaction between two different applications by using any means of communication. When APIs are used over web networks, we term them as ‘Web Services’. In recent times APIs have become the backbone of programming. As in an application, writing APIs to communicate with database, or with another module has become ...

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5 Reasons To Use An All-Inclusive Security Product

While it seems like there’s a digital security solution for pretty much every threat that pops up online these days, there’s also a brand-new virus or hacking technique that emerges, compromising everyone’s security each time we go online. Instead of subscribing to a series of applications that might only offer piecemeal protection in one field of protection — for example, ...

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Is it worth learning Golang ?

I was looking for a new language to learn and Go seemed a very good candidate. It is getting popular due to its simplicity and power.  It is created by some of the best minds of our industry Robert Griesemer  – Google V8 javascript engine, Java hotspot virtual machineRob Pike -UNIX and co creator of world most popular character encoding ...

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What are Golang Types

Go is a strongly typed language and type is life. This language has rich types and good support for extension of type. Type provides integrity. In this post I will share some of the primitive types and how Go handles them. Everything is 0 or 1 in computer and only these 2 values are used to represent any values we ...

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