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Git Tutorial – The Ultimate Guide

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Git is, without any doubt, the most popular version control system. Ironically, there are other version control systems easier to learn and to use, but, despite that, Git is the favorite option for developers, which is quite clarifying about the powerfulness of Git. This guide will cover all the topics needed to know in order to use Git properly, from ...

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Top 20 Online Programming Courses to Boost your Career

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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 ...

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Achieving Order Guarnetee in Kafka with Partitioning

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One of the most important features of Kafka is to do load balancing of messages and guarantee ordering in a distributed cluster, which otherwise would not be possible in a traditional queue. Lets first try and understand the problem statement Let us assume we have a topic where messages are sent and there is a consumer who is consuming these ...

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You’re Doing It Wrong: Retrospectives

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If you’re already doing agile wrong, retrospectives are one of the first things you let go of. A shame really, but if you’re doing something wrong, you better screw up the thing that will bring you the most value. Why does dropping retrospective seem the least harmful? If you think planning is important (because it shows you think about work), and ...

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StatsD vs collectd vs fluentd and Other Daemons You Should Know

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What are some of the most popular daemons and what can they do? Monitoring is key element in every system, and while our users are a great indicator regarding what’s going on the system, we should be able to give them the best and smooth experience possible. That’s when daemons come in handy, collecting every piece of data we might ...

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Agents for Software Developers, Revisited

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A few recent Reddit and Hacker News posts alluded to the idea of agents in the world of software. If professional athletes and artists can have agents representing them in hiring and negotiation situations, why not software talent as well? Recruiters are almost always mentioned in these discussions, and after almost 20 years in agency recruiting I feel I understand ...

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Assigning a subdomain to a Beanstalk application with AWS Route 53

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In a previous post I wrote about how to run a Spring Boot application on AWS by using Elastic Beanstalk. I also described earlier how to make your Spring Boot application making use of HTTPS instead of HTTP in combination with BoxFuse. I ended up in that solution to include the necessary SSL certificate in my application sources. Another way ...

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Maven demystified

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Due to my Android development background, I am more used to Gradle than to Maven. Although I knew that Gradle was based on Maven, I had never investigated what was going on behind the scenes. During the last week, I have been trying to understand the details and find out what are the different Maven’s components. What is Maven Maven ...

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Deploy Spring Boot Application on Amazon Elastic Beanstalk

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In this blog, we are going to see how to deploy a Spring boot application on Amazon ElasticBeanstalk. Amazon ElasticBeanstalk has a preconfigured Java environment, which could be used to deploy a Spring Boot JAR which has the servlet container inside it. For our example, we will use maven as the build tool here. Step 1 : The first step ...

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