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Why you are here?
Are you curious about getting to know me better? Hehe..🤪 Here are a most categories you can explore.
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How to Deploy PostgreSQL in Docker for Local Development
Hello there, When working on modern applications, having a reliable and consistent database environment is crucial for local development. Setting up PostgreSQL directly on your machine can sometimes be cumbersome 😩, especially when dealing with different versions, dependencies, or conflicting configurations. Docker provides a simple and efficient way to run PostgreSQL in an isolated container,…
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Manage your money to improve your finances
Hello there, Money management is about making the most of what you have. It sounds pretty simple, right? Even so, it can take know-how and persistence to get on the road to better financial health. If you’re interested in making better financial decisions, these money management tips could help. 1. SAVE YOUR INCOME AT LEAST…
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Very basic – Reverse a string
Hello There, When i was in a college (around 2000), i had learned an algorithm which i did not know the stuff that i learn here. They told me, it’s a very basic code that i need to achieve at first semester. I was dealing with a coding problem that involved reversing a string. 😩.…
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Half of my pain is gone : wisdom teeth removal
Hello There! Since my tooth has a hole, my doctor suggests that my tooth need to be extracted, not only causes by a hole actually, there is also malposition wisdom tooth at number 38. But, wait..? did i heard tooth number 38? I realized there is a number of each tooth, it is like a…
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Post-Quantum Cryptography (PQC): How secure will our data be in the post-quantum era?
Hello There! As you might know, NIST has acknowledged that large-scale quantum computers will threaten the security of its approved public-key algorithms. In particular, NIST-approved digital signature schemes, key agreement using Diffie-Hellman (DH) and Menezes-Qu-Vanstone (MQV), and key agreement and key transport using Rivest–Shamir–Adleman (RSA) may need to be replaced with secure quantum-resistant (or “post-quantum”)…
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3DES algorithm : Double vs Triple Length Keys
Hello There! Just a quick introduction about what is the difference between double length and triple length in 3DES algorithm. I have created some small sample scripts written in Java to generate a 3DES key in different size of length. 1. GENERATING 3DES KEY IN TRIPLE LENGTH OF SIZE 2. GENERATING 3DES KEY IN DOUBLE…
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