Blockchain VS HackerRank

Blockchain Reviews

HackerRank Reviews

Blockchain mentions (511)

• i lost over $3000 to blockchain.com

  I used blockchain.com back in 2015. I remembered back in the day they gave you a private key for all your addresses. Looks like they don't now with their newer wallets. Source: 5 months ago

• i lost over $3000 to blockchain.com

  In blockchain.com u dont actually own the address, you can access your account, but the address is all blockchain property, so they choose which address you have access to and so forth. Source: 5 months ago

• best crypto wallet app

  I use blockchain.com as the receiving wallet because they wallet address changes often and some of these ghetto ass sites don't let you withdrawal to the same one more than once. Source: 5 months ago

• Older wallet, higher fees?

  So says blockchain.com. Is it true, and if so is there a way to update/replace my Electrum wallet to pay lower fees in the future? Source: 5 months ago

• What is your thoughts on SOFI?

  This is anecdotal and I have no idea what it means for SOFI business wise or stock wise moving forward but they just sent me a notice that they are no longer offering any forms of crypto buying or investing and they are selling/giving their current crypto customers to blockchain.com in a few weeks. Source: 5 months ago

HackerRank mentions (66)

• Pick up new languages faster this way!

  Firstly, solve some common data structure problems with it. Implement some data structures like arrays, linked lists, stacks, queues, etc. You can check common problems on LeetCode, Hackerank or some other resources. - Source: dev.to / about 7 hours ago

• Offline alternative of hackerrank.com to practice coding offline

  I don't have a consecutive internet connection and I can't keep up learning process so I started practicing in hackerrank.com I have started some challenges in python and c++ there. Thus I have no internet connection so I cannot practice if anyone know any alternative that works like Working: Gives a challange User sumbits code and it test into testcases. Source: 5 months ago

• 6 Key Tips for Beginners Learning JavaScript

  An effective way to improve your JavaScript skills is working through coding challenges and exercises. Sites like ReviewNPrep, FreeCodeCamp, and HackerRank have tons of challenges that allow you to practice JavaScript concepts by building mini-projects and solving problems. These hands-on challenges force you to apply what you learn. Source: 5 months ago

• Help needed for selecting Colleges.

  I'm 18M Indian. Growing up I've always been a daydreamer, if you may. Since 8th grade - I'm fascinated by programming. And I'm good at it too. But I'm not cocky too. I wouldn't say I'm at an advanced level, but I can most probably solve any problem - in time - with my skills. I also keep my skills brushed by solving problems on Hacker Rank (every day or alternate days) and try my best to contribute on... Source: 7 months ago

• Which is best, i didn't have clue what is c language, programing is this is the best video on YouTube , which should i chose or tell me in comments for a better course

  You can try Jenny's lectures. https://www.youtube.com/playlist?list=PLdo5W4Nhv31a8UcMN9-35ghv8qyFWD9_S if you like classroom style teaching with whiteboard. For programming ,apart from tutorials the thing that helps best is practice , If you want to practice then I recommend hackerrank.com to test your understanding of programming concepts. Source: 12 months ago