Compute the Nth Fibonacci Numbers using Iterative and Math Algorithms6시간 전 by justyy75 in whereinCompute the Nth Fibonacci Numbers using Iterative and Math AlgorithmsThe Fibonacci sequence goes like this: 1, 1, 2, 3, 5, 8, 13, 21, 34, ... The next number can be found by adding up the…
A few online judges that you can participate the online coding contests어제 by justyy75 in whereinA few online judges that you can participate the online coding contestsPractice makes perfect! leetcode codeforces acm.timus.ru binarysearch Google kickstart…
Which letter accounts are popular on steem blockchain?그저께 by justyy75 in witness-categoryWhich letter accounts are popular on steem blockchain?Steem Accounts start with lower-case letters, so we can take a look at the number of each letter account. By following…
Coinbase Provides Your Account to UK HMRC (Tax Officer)3일 전 by justyy75 in whalepowerCoinbase Provides Your Account to UK HMRC (Tax Officer)In UK, if you cash out cryptos to fiat, you have to pay for the Captial Gain Tax. And recently the coinbase starts to…
Missing Blocks and Auto Switch to Backup Server4일 전 by justyy75 in witness-categoryMissing Blocks and Auto Switch to Backup ServerI missed the update of the main Witness Node: Thus, the network maintanence made me miss a few blocks in a row…
Missing a Block because Node didn't wake up5일 전 by justyy75 in witness-categoryMissing a Block because Node didn't wake upI have seen this miss: Not producing block because node didn't wake up within 750ms of the slot time. What is…
Complete the Hacktoberfest Challenge 4 - PR6일 전 by justyy75 in programmingComplete the Hacktoberfest Challenge 4 - PRThe Hacktoberfest is an annual event by github and digital ocean VPS that sponsor a T-shirt if you have 4 PR…
First time: Google Kickstart Round G 20207일 전 by justyy75 in programmingFirst time: Google Kickstart Round G 2020This is my first time attending the Google Kickstart online coding competition. Result: Solve first two puzzles…
Migrating Steemyy.com to a much better Server!8일 전 by justyy75 in witness-categoryMigrating Steemyy.com to a much better Server!Previously, steemyy.com was on a VPS that was not powerful enough. What is worse was that there were some…
Leetcode Biweekly Contest 378일 전 by justyy75 in codeonsteemLeetcode Biweekly Contest 37I have recently started to attend the online coding contest. Leetcode has held weekly contests on Sunday early…
Extending Ping Timeout to 30 seconds for Node Status Page8일 전 by justyy75 in witness-categoryExtending Ping Timeout to 30 seconds for Node Status PagePreviously, the ping library (source code: is set to 5 second time out. Thus, with such small timeouts, the tool…
DDoS Threat Email - Don't Panic9일 전 by justyy75 in whereinDDoS Threat Email - Don't PanicReceived an email that threaten me to DDOS one of my site. I don't have that much BTC - and I am not running a…
The Top Reputation Accounts on Steem Blockchain - Account Ranking Page10일 전 by justyy75 in witness-categoryThe Top Reputation Accounts on Steem Blockchain - Account Ranking PageThought it will be nice to sort by rep as well and here you go: Tool URL: Chinese Version: The…
Adding Reputation and Total Market Cap in Ranking Page11일 전 by justyy75 in witness-categoryAdding Reputation and Total Market Cap in Ranking PageAdding Reputation Column and the Total MarketCap Value in Ranking Page : These data will be updated every few…
What to do after your account is hacked?12일 전 by justyy75 in witness-categoryWhat to do after your account is hacked?If it seems too good to be true, it probably isn't true. Recently there are the phishing comments and some of you…
How Much Are All Steem Accounts Worth in USD?12일 전 by justyy75 in whereinHow Much Are All Steem Accounts Worth in USD?Since we have all accounts stored in MySQL database at this tool: we can analyse the data: Taking the current…
Leetcode Biweek Contest and Google Kickstart This Weekend13일 전 by justyy75 in programmingLeetcode Biweek Contest and Google Kickstart This WeekendAre you looking to challenge yourself? Are you looking to test your programming skills? There are two coming…
Improvements to the Ranking Page14일 전 by justyy75 in steemImprovements to the Ranking PageSince the launch of the ranking pages, I've got many positive feedbacks and suggestions - thank you. Account…
Account Rankings on Steem Blockchain!15일 전 by justyy75 in steemAccount Rankings on Steem Blockchain!I couldn't find such ranking pages (there used to be some), therefore I have programmed today and implemented the…
Fighting Spam with Auto Downvote Trail15일 전 by justyy75 in witness-categoryFighting Spam with Auto Downvote TrailI was told that @postpromoter is spamming the chain with comments every 15 minute (test comments) and then…