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Category Archives: Tutorials
How to connect to an EC2 instance over SSH
The article outlines connecting to an Amazon EC2 instance via SSH, detailing prerequisites and steps for Unix-based systems as well as Windows users, including PuTTY private key conversion. Continue reading
Posted in Tutorials
Tagged Amazon Web Services, AWS, EC2, EC2 instance, Linux, PuTTY, PuTTYgen, remote access, security, SSH, SSH client, windows
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Java concurrency interview conversation about passing shared variables to threads
During one interview, I talked with the interviewer about how Java handles Threads and passed references to threads and pitfalls of concurrency in general. Continue reading
Selenium – remove html element from the DOM
This article will show you how to remove elements from HTML DOM (Document Object Model) when using automated web-browser framework Selenium. Continue reading
Posted in Tutorials
Tagged drivers, finviz.com, Firefox, Java, Selenium, stocks, time-series, web-scrapper
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How to connect Jira with IntelliJ IDEA
This tutorial will show you how to connect your IntelliJ IDEA with the Jira ticketing system. Continue reading
How to sort a map with Java 8
This tutorial shows how to sort Java Map implementations with Java 8 streams by map’s key or value properties. Continue reading
How to load files from Spring JUnit test resources folder
In this short tutorial, you will see how to read the files from the /src/test/resources test directory path in your Spring application. Continue reading
Posted in Tutorials
Tagged ClassLoader, Java, Java 7, JUnit, legacy project, Maven, Spring, testing
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How to trigger action with Scheduler and Quartz in Camel
This article is about triggering action with Scheduler and Quartz components in Camel Continue reading
How to download a file from Azure Claud Storage
In this article, we will look into the way how to download a file from Azure Cloud Storage for legacy API Continue reading
How to create a custom range calendar filter for Angular PrimeNg data turbo table
In this article, we will look at how to create a custom filter for PrimeNg calendar selection with a date range Continue reading
How to connect Azure Cosmos DB Emulator with Spring Boot app at Windows
In this article, we look at installing Azure Cosmos DB Emulator on your Windows machine and using the Azure Cosmos DB Emulator for local development of our Spring Boot application. Continue reading