There was an unexpected error (type=Internal Server Error, status=500). Exception parsing document: template=

There was an unexpected error (type=Internal Server Error, status=500). Exception parsing document: template= I had this annoying error above today while playing around with thymeleaf. The thing is IntelliJ Idea creates html files that does not close the meta tags

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Com.atlassian.plugin:atlassian-spring-scanner-maven-plugin:2.1.3 not found

I am posting one of my posts from Atlassian community. I think I could help a lot of people… Below was my question/problem: I used atlas-create-bitbucket-plugin command and was able to generate the skeleton project. Then I opened this project

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What is yum? What is RPM? What is the Difference?

rpm-vs-yum

What is RPM? RPM stands for Red Hat Package Manager. It was developed by Red Hat that found widespread acceptance in many Linux distros. This is a command-line tool that you can use to install, delete, update packages in your OS.

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Weird White Block Appears and Disappears When Click on TextArea

I was seeing this weird white block appearing and disappearing on my page when I click a textarea inside a bootstrap modal popup. Apparently, this is caused by Grammarly’s Chrome add-on.  Open the developer tools of chrome and observe the

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Installing Fedora Server and Fedora Workstation Components

After installing Fedora Server, you will be presented with a black shell screen for logging in instead of a graphical login screen. That is because you have installed Fedora Server and not the Fedora Workstation and what you have now

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Python SimpleHTTPServer

python-simplehttpserver

Python’s SimpleHTTPServer is very lightweight and very useful. If you want to share files from your localhost or if you want a quick web server without messing with setting up apache or something similar SimpleHTTPServer is here for you. All you

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GitHub Fundamentals – Watch, Star, Fork

Github-watch-star-fork

Knowing about Git hosting services, knowing how to use them, contributing in them has become a necessity for modern day developers. Before diving deep into harder stuff, let’s learn about the 3 fundamental buttons that will be one of the

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Glances – Monitor Your Linux System Inside Your Terminal

Glances is a free software (licensed under LGPL) to monitor your GNU/Linux or BSD operating system from within your terminal. Glances uses the library libstatgrab to retrieve information from your system. it is a cross-platform system monitoring tool written in

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Indexing, Retrieving, Deleting Documents in Elastic Search (Using Kibana)

elastic-search-kibana

Indexing, Retrieving, Deleting Documents in Elastic Search (Using Kibana) Elasticsearch (ELK Stack) – Part 1 I have been playing around with ELK (Elasticsearch, Logstash, Kibana – Elastic Stack) and I though I would paste some of my notes here. The

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