I'm Sumal Surendra, an Information Systems undergrad from Sabaragamuwa University of Sri Lanka on a mission to decode the mysteries of the digital world. Think code whisperer, data detective, and all-around tech enthusiast!
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Mar 23, 2025 · 4 min read · Introduction Ever wondered how Gmail loads emails instantly or how Twitter updates your feed in real-time? The technology making this possible is AJAX (Asynchronous JavaScript and XML). AJAX changed the web by allowing pages to send and receive data ...
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Mar 3, 2025 · 3 min read · Entity Framework Core (EF Core) makes handling database migrations easier, but running them in a release pipeline can get tricky. Normally, you’d need the .NET SDK and EF CLI tools, which adds extra setup steps. That’s where EFBundles come in! They p...
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Jul 8, 2024 · 7 min read · The Story When I was training a kata in codewars I had this question which is "What is the difference between these two lines?" the code below. 1. Map<Integer, String> charCounterMapping = new HashMap<>(); 2. HashMap<Integer, String> charCountMapping...
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Jun 7, 2024 · 5 min read · Cloud computing is one those things you may hear often and everybody thinks that they know what it is but nobody knows. So, Today I am going to explain you the concept behind cloud computing and most importantly the reason we are using cloud computin...
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May 28, 2024 · 3 min read · For a long time, I wanted to automate all of the arch installations I do on my virtual machine from time to time, not because I don't enjoy it anymore but just because I want to put my skills in bash scripting into practice. So, I coded the following...
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