How to Prepare for an Amazon Interview? My Amazon Interview Experience
Amazon is one of the top IT/technology company in the world. It is huge. Many excellent software engineers want to work for Amazon and so do I. I applied …
Hunting Down The Mythical High-Quality Code
Choosing the right career path can be a bit difficult. If you love building software or apps, then a computer science degree may be just what you need. Studies …
Algorithms to Check If Any Two Intervals Overlap
Given a list of intervals denoted with (start, end), implement a function that returns true if none of these intervals overlap. Definition of Intervals A interval can be defined …
Set Mismatch – Find the Duplicate and Missing Number in Array
Given an array of integers of size N. The array should originally store numbers from 1 to N, however, during transmission, one of the number is duplicated to another …
Embracing HF20! My Steem Witness Node Upgraded to v0.20.2 on a new Server!
Around 8 hours of replay – my witness has been upgraded to v0.20.2 and has already produced a few blocks. My witness page My backup server now serves the …
All Steem Witnesses Should Now All Upgrade to 20.2 (Hardfork 20)
The HF20 is scheduled on 25/September and all witnesses by updating to 20.2 cast their votes of HF20 (hard fork) From @drakos online tool, we can see already 17 …