Project Euler
LeetCode
Exercism.io
Codewars
CodeSignal
HackerRank
CodinGame
CodeForces
PST.NET
MyBrocard
EPN.net
ABcard
Coinramp
Moon Virtual Cards
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Bitrefill
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Project EulerI would reccomend this to anyone due to its simplicity and for many other reasons…
I’ve actually had a great site and I’ve been pleased to have used this. The support has helped me whenever I need help
I have used it frequently and have found it to adhere to my needs in a great way! Really good job
Based on our record, Project Euler seems to be a lot more popular than PST.NET. While we know about 406 links to Project Euler, we've tracked only 2 mentions of PST.NET. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.
Could solve Project Euler problems in Lua - aka, the easiest programming language to learn https://projecteuler.net/ Alternatively, you could get a homeschool math textbook. They're written differently because the assumption is that the kid is going to have to teach themselves, and as such they are significantly more thorough and easy to understand. I highly recommend them. Don't get the kind that are "workbooks",... - Source: Hacker News / 7 days ago
Practice Regularly: Utilize coding challenge platforms such as LeetCode and HackerRank to practice coding regularly. Additionally, websites like Project Euler offer mathematical challenges that can sharpen your problem-solving skills. - Source: dev.to / 30 days ago
A coworker used to solve Project Euler[1] problems using SQL while they waited for DB indexes to rebuild or tables to restore from backup in the middle of the night. [1] https://projecteuler.net/. - Source: Hacker News / 2 months ago
Coding Challenges: Platforms like Project Euler or CodeSignal offer a variety of problems that encourage logical thinking and algorithmic problem-solving. - Source: dev.to / 4 months ago
If you want some recommendations on how to learn it best, I really suggest jsut using it and googling how to do the things you dont know how to do as you work. Right now, the advent of code is happening and its one of the best ways to practice and learn: https://adventofcode.com/ Another thing you might want to try is Project Euler: https://projecteuler.net. Source: 5 months ago
1st question: You just use card services built for this. Here's an example: https://leadingcards.media/ we used. Another that was popular in my group of affiliate friends: https://pst.net/. There are many other such services, just Google "virtual cards for affiliates" - you will find tons. Source: 11 months ago
You also can use sites like https://cardoshi.cc or https://pst.net to create virtual credit cards which you can load with crypto and do legal payments with it. Not sure about PST.NET but cardoshi can be directly loaded with XMR, with is a bonus. I'd still advice you not to use such a cards on your legal name. Source: about 1 year ago
LeetCode - Practice and level up your development skills and prepare for technical interviews.
MyBrocard - Brocard allows you to create an unlimited number of virtual cards for paying for advertising and other online payments, manage a team of buyers, choose from 20+ bins for various tasks, and enjoy convenient API for integrations.
Exercism.io - Download and solve practice problems in over 30 different languages.
EPN.net - Virtual cards for any advertising accounts and personal purchases
Codewars - Achieve code mastery through challenge.
ABcard - ABcard - service allows you to issue an unlimited number of cards to pay for advertising accounts. 3 unique BINs for any work tasks, management of a team of media buyers inside a personal account and complete anonymity when paying for traffic.