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Note: The following post is not financial advice. It is for informational purposes only. Popularity of Crypto The following data, primarily from 2024, provides perspective on crypto’s popularity: Global Crypto Adoption (2025): Users, Rates & Country Data $3.5 trillion estimated crypto market value. 9.9% Crypto adoption rate globally. Over 13k cryptocurrencies. Bitcoin has 40% of the market share in Crypto. Especially considering Bitcoin’s impressive adoption, why doesn’t it serve as a reliable currency or investment? For a currency, broad acceptance and stability are essential, but volatility remains a major issue. As an investment, it should have economic value, yet it lacks intrinsic value. ...

Static Site Generators (SSGs) pre-generate all site pages at build time, producing plain HTML files that load almost instantly for users because there is no need for server processing. In contrast, Server-Side Rendering (SSR) renders each page on demand with every user request, which requires a running server (of course) and will lead to slower load times when the page isn’t cached. To add further contrast, Client-Side Rendering (CSR) usually causes the slowest initial load time because even when a page is cached, all dynamic content will need to be fetched and rendered by the client’s (your) computer. ...

This is quite a rabbit-hole that started when a message ended up getting lost, and I wondered why that tends to happen with text messages and not apps like messenger. TLDR: the difference is that text messages (SMS/MMS/RCS) are only forwarded from one phone to another, while apps like messenger centrally stores the data in a server. Below is an overview of the main messaging service types: SMS/MMS, RCS, and Messaging Apps. ...

Note: The following post is not financial advice. It is for informational purposes based on independent research. Money is easy to spend and difficult to acquire. After learning more about personal finances though, I found it easier to get ahead of money problems, and start planning instead of reacting. And I mean that in an empowering way: that anyone can pursue financial freedom. Here’s a overview of a few basic concepts and some specific investment options related to personal finances. I’ll try to cite another source for some of the topics, in case you want to look more into it. But if you only look into one other source, here’s my personal favorite book on personal finance and a quote from it: ...

Here are the summaries for the Heap algorithms in Leetcode’s Blind 75. A Binary Heap is a type of Binary Tree, specifically a complete Binary Tree (where all levels are filled except the lowest level), which is used to store data efficiently to get the max or min element based on its type. Merge K Sorted Lists This was already included in the List topic. Top K Frequent Elements Given an integer array nums of length n and an integer k, return the k most frequent elements. ...