This page uses Twitter API to get the history of all tweets (@doctorzlai). It updates every few hours (not real time) at VPS crontab.
This page shows the technical details if you think this page is cool.
This page serves as a backup for all the tweets, so it will not be indexed by the search engines.
There are 4552 Tweets (6/46 pages) - Newer Tweets - Older Tweets501. Recursive Depth First Search Algorithm to Count the Surrounded Islands https://t.co/RScB2Hl8Cv #algorithms… https://t.co/4ry950ZgJJ - Thu Sep 02 22:51:01 +0000 2021 (5 Retweeted)
502. Three Graph Algorithms: Does Every Vertex Have at least One Edge in Graph? https://t.co/6VNIxsvsie #algorithms… https://t.co/HWHGi1HrzO - Wed Sep 01 16:32:35 +0000 2021 (6 Retweeted)
503. Day 274 - Teaching Kids Programming - Recursive DFS to Compute the Max Average of a Binary SubTree… https://t.co/h5Ge6PXqIV - Wed Sep 01 16:17:29 +0000 2021 (1 Retweeted)
504. Day 272 - Teaching Kids Programming - Equal Tree Partition via Recursive Depth First Search… https://t.co/d8QB3OvdK4 - Mon Aug 30 21:03:17 +0000 2021 (2 Retweeted)
505. Day 271 - Teaching Kids Programming - DP: Number of Unique Binary Search Trees (Catalan Numbers)… https://t.co/i6IrfUcODj - Sun Aug 29 20:37:50 +0000 2021 (1 Retweeted)
506. Day 270 - Teaching Kids Programming - Finding the Network Delay Time via Floyd-Warshall Algorithm… https://t.co/ypclOC1ULG - Sat Aug 28 21:24:01 +0000 2021 (4 Retweeted)
507. PhD = Probably Heavily in Debt LOL #phd - Sat Aug 28 20:51:48 +0000 2021
508. Eating and Coding 🙂 #coding https://t.co/3tWtCJmgkn - Sat Aug 28 20:17:30 +0000 2021
509. Day 269 - Teaching Kids Programming - Disjoint Set: Find if Path Exists in Graph via Union Find… https://t.co/VCVZSH7dFv - Thu Aug 26 22:55:27 +0000 2021 (3 Retweeted)
510. Day 268 - Teaching Kids Programming - All Paths from Source to Target in DAG via BFS Algorithm… https://t.co/ThBTj3O6pw - Thu Aug 26 08:23:43 +0000 2021 (1 Retweeted)
511. @Wickes Waited 14 days for a broken/damaged product.. The delivery driver just left the parcel which was clearly no… https://t.co/FZkrnWyiZg - Wed Aug 25 10:44:35 +0000 2021
512. I’m on @buymeacoffee, and think you should join too! It’s free for all creators. https://t.co/HCjymycNKd - Tue Aug 24 22:04:57 +0000 2021
513. Day 267 - Teaching Kids Programming - Finding All Paths from Source to Target in a Directed Acyclic Graph (DAG) usi… https://t.co/PRSs8gKnup - Tue Aug 24 20:24:59 +0000 2021 (4 Retweeted)
514. Day 266 - Teaching Kids Programming - Two Sum in Binary Search Tree via Inorder and Two Pointer… https://t.co/TSW8CKaxQf - Mon Aug 23 20:32:18 +0000 2021 (6 Retweeted)
515. Day 265 - Teaching Kids Programming - Matrix Prefix Sum Algorithm https://t.co/Qod7hztPic #algorithms #algorithm… https://t.co/nWLlvcl3vW - Sun Aug 22 20:40:05 +0000 2021 (5 Retweeted)
516. Cute little Chessly #kittens #cat https://t.co/Xl7XtzsWpv - Sun Aug 22 01:28:19 +0000 2021
517. Day 264 - Teaching Kids Programming - Anagram Substrings via Sliding Window https://t.co/wNHuijbkog #algorithms… https://t.co/MDdYjsNseG - Sat Aug 21 22:33:23 +0000 2021 (17 Retweeted)
518. Day 263 - Teaching Kids Programming - Find if Path Exists in Graph via Depth First Search Algorithm… https://t.co/Tb3Xape4rH - Fri Aug 20 21:15:07 +0000 2021 (8 Retweeted)
519. Day 262 - Teaching Kids Programming - Set Matrix Zeros https://t.co/Jvz0fYxPKU #algorithms #algorithm #math… https://t.co/pkKW4Ugf8C - Thu Aug 19 21:03:11 +0000 2021 (5 Retweeted)
520. Day 261 - Teaching Kids Programming - Find if Path Exists in Graph by Breadth First Search Algorithm… https://t.co/udwVa0j3aG - Thu Aug 19 02:36:37 +0000 2021 (13 Retweeted)
521. Day 260 - Teaching Kids Programming - Island Shape Perimeter Algorithm https://t.co/FNJSf5C0qk #algorithms… https://t.co/Od5FBi86fY - Mon Aug 16 19:57:38 +0000 2021 (8 Retweeted)
522. Day 259 - Teaching Kids Programming - How to Verify a Max Heap? https://t.co/EcOHQTf91b #algorithms #algorithm… https://t.co/dFBnernMXi - Fri Aug 13 21:37:36 +0000 2021 (6 Retweeted)
523. Day 258 - Teaching Kids Programming - Arithmetic Sequence Permutation https://t.co/NrklMTiYfK #algorithms… https://t.co/zkDBfq7joA - Thu Aug 12 20:54:31 +0000 2021 (13 Retweeted)
524. Thank you #microsoft for such SWAG! https://t.co/JU9wb5UJnM #microsoft #swag - Thu Aug 12 17:09:51 +0000 2021
525. Day 257 - Teaching Kids Programming - Add Two Big Integers in Strings https://t.co/pCWbHxBSis #algorithms… https://t.co/LSmUIGgB5a - Tue Aug 10 20:04:55 +0000 2021 (9 Retweeted)
526. Day 2^8 - Teaching Kids Programming - Linked List Jumps via Recursion https://t.co/eYHL90Mmg5 #algorithms… https://t.co/HMaCimWuLY - Mon Aug 09 20:34:09 +0000 2021 (6 Retweeted)
527. Made an #API to solve #sudoku via #cloudflare #serverless #technology ! https://t.co/wov9Bvzidf - Mon Aug 09 14:47:32 +0000 2021 (1 Retweeted)
528. Day 255 - Teaching Kids Programming - Pairwise Linked List Nodes Swap Algorithm https://t.co/CMh8Dkbppo… https://t.co/hf1htkLkN9 - Sun Aug 08 20:47:26 +0000 2021 (8 Retweeted)
529. Day 254 - Teaching Kids Programming - Inplace Algorithms to Remove Elements https://t.co/vmI237DQRO #algorithms… https://t.co/DMFfGQj92W - Sat Aug 07 20:44:13 +0000 2021 (10 Retweeted)
530. The registry, Verisign, will be increasing prices for .COM domains starting on September 1, 2021. Therefore, you ma… https://t.co/uNplPkFJQ9 - Fri Aug 06 15:09:27 +0000 2021
531. Day 253 - Teaching Kids Programming - Algorithm to Determine Three Divisors Numbers https://t.co/NRrN0uBpfS… https://t.co/ML521bY0zt - Thu Aug 05 20:42:08 +0000 2021 (9 Retweeted)
532. Day 252 - Teaching Kids Programming - Greatest Common Divisor of Strings https://t.co/B8yUithqdk #algorithms… https://t.co/a7QVDWAAS7 - Thu Aug 05 08:02:27 +0000 2021 (15 Retweeted)
533. Day 251 - Teaching Kids Programming - Implement the Counter method in Python https://t.co/gSwnCYilcp #algorithms… https://t.co/xNCxt9yXXm - Wed Jul 28 21:26:33 +0000 2021 (7 Retweeted)
534. Day 250 - Teaching Kids Programming - Implement the String.Find Method in Python https://t.co/iOHPpAaX8y… https://t.co/02c8C5AZWD - Tue Jul 27 19:27:37 +0000 2021 (5 Retweeted)
535. Day 249 - Teaching Kids Programming - ROT13 String Cipher Algorithm in Python https://t.co/C193m1acQX #algorithms… https://t.co/jBQS0talEU - Mon Jul 26 20:59:40 +0000 2021 (6 Retweeted)
536. Just made a Serverless String APIs based on CloudFlare Technology: " https://t.co/ugeevHdqOd" #api #serverless - Mon Jul 26 20:52:57 +0000 2021 (1 Retweeted)
537. Day 248 - Teaching Kids Programming - Count of Sublists with Same First and Last Values https://t.co/8ttMcdVAuP… https://t.co/S9EuKB5dtu - Sun Jul 25 19:27:18 +0000 2021 (8 Retweeted)
538. Day 247 - Teaching Kids Programming - Number of Positions in Line of People https://t.co/z4zGgc9VsW #algorithms… https://t.co/cRVwsCOAgB - Sat Jul 24 22:52:47 +0000 2021 (7 Retweeted)
539. Day 246 - Teaching Kids Programming - Square Matrix Diagonal Sum https://t.co/zblbssjNH1 #algorithms #algorithm… https://t.co/BEzI4cY2k5 - Fri Jul 23 20:46:14 +0000 2021 (9 Retweeted)
540. Day 245 - Teaching Kids Programming - Delete a Node in Linked List (No Access to HEAD) https://t.co/GGqVVv25v9… https://t.co/OWcZ3eHSq5 - Thu Jul 22 21:37:49 +0000 2021 (7 Retweeted)
541. @HoiAle 哦，没事， anytime. 🙂 - Wed Jul 21 21:18:31 +0000 2021
542. @HoiAle @YouTube 我可以提供英国程序员的 feedback 哈。。话说不是说五月份要采访我的嘛 - Wed Jul 21 19:49:25 +0000 2021
543. Day 243 - Teaching Kids Programming - Find the Difference of Two Almost Same Strings https://t.co/EVXBavJ2NU… https://t.co/VJIc26jaA7 - Tue Jul 20 20:16:34 +0000 2021 (11 Retweeted)
544. Day 242 - Teaching Kids Programming - Maximum Number of Words You Can Type https://t.co/QW4LUqJrmJ #algorithms… https://t.co/iVZKLBZBFh - Mon Jul 19 21:16:16 +0000 2021 (5 Retweeted)
545. RT @NutboxDao: - Mon Jul 19 09:21:25 +0000 2021 (4959 Retweeted)
546. Day 241 - Teaching Kids Programming - Sum of Unique Elements https://t.co/qeFH1BLGO0 #algorithms #algorithm #math… https://t.co/GUyZLPJ1vA - Sun Jul 18 18:42:03 +0000 2021 (10 Retweeted)
547. The #Steem Blockchain Surpasses 55555555 Blocks! https://t.co/d4n5nI2GYc Long live Steem! The chain is stable and… https://t.co/uC1oZMijNC - Sun Jul 18 10:26:23 +0000 2021
548. Day 240 - Teaching Kids Programming - Length of Longest Balanced Subsequence https://t.co/1gyZd7qODI #algorithms… https://t.co/EMP6idtkiu - Sat Jul 17 19:48:14 +0000 2021 (11 Retweeted)
549. Day 239 - Teaching Kids Programming - Redistribute Characters to Make All Strings Equal https://t.co/cLq9T2JYLe… https://t.co/4ENPIWELMW - Fri Jul 16 18:54:12 +0000 2021 (3 Retweeted)
550. Day 238 - Teaching Kids Programming - Sort List by Hamming Weight https://t.co/dEZy5v2Pgk #algorithms #algorithm… https://t.co/OUb1j8ncNn - Thu Jul 15 17:00:31 +0000 2021 (7 Retweeted)
551. Day 237 - Teaching Kids Programming - Sort List by Reversing Once https://t.co/Ck248MfjDG #algorithms #algorithm… https://t.co/ixwVZ7a9aB - Wed Jul 14 19:28:36 +0000 2021 (9 Retweeted)
552. Cat oriented programming https://t.co/MKfEhwkjbg - Wed Jul 14 10:13:47 +0000 2021
553. Day 236 - Teaching Kids Programming - Brick Layout (Unlimited Knapsack) via Bottom Up DP Algorithm… https://t.co/ToeF2P535x - Tue Jul 13 21:44:09 +0000 2021 (7 Retweeted)
554. Day 235 - Teaching Kids Programming - Brick Layout (Unlimited Knapsack) via Top Down DP Algorithm… https://t.co/MSOLUMHq9i - Tue Jul 13 07:09:05 +0000 2021 (3 Retweeted)
555. Day 234 - Teaching Kids Programming - Count Square Sum (Pythagorean) Triples https://t.co/P7ySEmqerF #algorithms… https://t.co/HWwuoLRXUx - Sun Jul 11 20:14:59 +0000 2021 (4 Retweeted)
556. Day 233 - Teaching Kids Programming - Build Array from Permutation https://t.co/qu2aOHltiK #algorithms #algorithm… https://t.co/mDiTkElKRF - Sat Jul 10 21:29:25 +0000 2021 (13 Retweeted)
557. Day 232 - Teaching Kids Programming - Introducing the Chain Function in Python https://t.co/QYFxrIyWkU… https://t.co/kP0INOnFQc - Fri Jul 09 20:31:04 +0000 2021 (8 Retweeted)
558. Day 231 - Teaching Kids Programming - Group Integers https://t.co/CjOelawqGf #algorithms #algorithm #math #python… https://t.co/Jt42yGM7cT - Thu Jul 08 23:14:36 +0000 2021 (3 Retweeted)
559. Day 230 - Teaching Kids Programming - Multiples of 3 and 7 https://t.co/q3OGFL51Xv #algorithms #algorithm #math… https://t.co/VFMFCoPTTB - Wed Jul 07 21:28:04 +0000 2021 (11 Retweeted)
560. Day 229 - Teaching Kids Programming - Flip to Zeros https://t.co/ZbgcNKst8H #algorithms #algorithm #math #python… https://t.co/Q1PU7BW2Dw - Tue Jul 06 21:12:57 +0000 2021 (3 Retweeted)
561. Day 228 - Teaching Kids Programming - Reverse Sublists to Convert to Target https://t.co/OkzgzB7NRd #algorithms… https://t.co/1ZrUVBMX2K - Tue Jul 06 07:28:01 +0000 2021 (11 Retweeted)
562. Check out my latest article: Joining my Dream Company - Microsoft! https://t.co/jamKIlvy6e via @LinkedIn - Mon Jul 05 07:51:19 +0000 2021
563. Day 227 - Teaching Kids Programming - Roman to Integer https://t.co/Jvc5Xf9Gul #algorithms #algorithm #math… https://t.co/8KOFDAJMVR - Sun Jul 04 19:27:55 +0000 2021 (9 Retweeted)
564. Day 226 - Teaching Kids Programming - Max Number of Points on a Line https://t.co/XLOm6jKz58 #algorithms… https://t.co/HEOz9IQB27 - Sun Jul 04 08:25:16 +0000 2021 (13 Retweeted)
565. Day 225 - Teaching Kids Programming - Largest Odd Number in String https://t.co/DeRVOlYDaE #algorithms #algorithm… https://t.co/vOoBgxDCpJ - Fri Jul 02 21:04:22 +0000 2021 (6 Retweeted)
566. Day 224 - Teaching Kids Programming - Depth First Search Algorithm to Find the Largest Land… https://t.co/0MoaQAmggo - Fri Jul 02 11:45:28 +0000 2021 (1 Retweeted)
567. Day 223 - Teaching Kids Programming - Number of Quadruplets That Sum Target via Hash Table https://t.co/HCaxAzLTQU… https://t.co/HSsA2UT5jt - Thu Jul 01 07:44:59 +0000 2021 (2 Retweeted)
568. Around 25 years ago, I started learning programming when I learned LOGO Turtle - and today, i have made it availabl… https://t.co/dO0KhaqzmJ - Wed Jun 30 21:23:43 +0000 2021
569. Day 222 - Teaching Kids Programming - Determine a Armstrong Number https://t.co/dqF0wrkJXq #algorithms #algorithm… https://t.co/4iJ9HEghZt - Wed Jun 30 07:11:21 +0000 2021 (7 Retweeted)
570. RT @BBCMOTD: - Tue Jun 29 18:17:09 +0000 2021 (146 Retweeted)
571. RT @BBCMOTD: SCENES! Harry Kane puts England two-up against Germany! #ENG 2-0 #GER - Tue Jun 29 18:16:53 +0000 2021 (260 Retweeted)
572. @Ladbrokes Go go go England! - Tue Jun 29 08:50:46 +0000 2021
573. RT @Ladbrokes: Here we go! England - Tue Jun 29 08:50:38 +0000 2021 (82 Retweeted)
574. Day 221 - Teaching Kids Programming - First Unique Character in a String https://t.co/KElW8gq2Go #algorithms… https://t.co/4xORewCrL3 - Tue Jun 29 07:52:52 +0000 2021 (3 Retweeted)
575. Day 220 - Teaching Kids Programming - Algorithms to Check if a Linked List is Palindrome https://t.co/th4X1wr8FU… https://t.co/7KzHNfTWMe - Sun Jun 27 23:56:55 +0000 2021 (4 Retweeted)
576. RT @nixcraft: Oooooh my god!!! Real life application of Python... wait for it. https://t.co/vZlCk7BWZy - Sun Jun 27 21:39:43 +0000 2021 (16769 Retweeted)
577. Day 219 - Teaching Kids Programming - DP Algorithms to Compute the Maximum Non-Adjacent Tree Sum… https://t.co/cPTbqTIDTy - Sat Jun 26 21:11:12 +0000 2021 (6 Retweeted)
578. @applegreengrap2 @UKChange he resigned already. - Sat Jun 26 19:00:11 +0000 2021
579. Day 218 - Teaching Kids Programming - Number of Changing Directions https://t.co/tYO601cQhc #algorithms… https://t.co/1yOSlxj3En - Sat Jun 26 11:19:46 +0000 2021 (8 Retweeted)
580. Practicing coding everyday for 3 years in a row. PS: attended 42 weekly contests. Rating 1959 as of 2021-06-25… https://t.co/6nYS4CIY2y - Fri Jun 25 21:32:47 +0000 2021 (4 Retweeted)
581. Day 217 - Teaching Kids Programming - BFS Algorithm to Check If Two Binary Trees are Same https://t.co/pfBQ9Uj5Jr… https://t.co/azbznBY54W - Thu Jun 24 22:54:31 +0000 2021 (5 Retweeted)
582. Full Permutation Algorithm Implementation in BASH https://t.co/YLfyvZuDoL #bash #programming #algorithm - Thu Jun 24 09:12:23 +0000 2021
583. Day 216 - Teaching Kids Programming - Recursive DFS Algorithm to Check If Two Binary Trees are Same… https://t.co/1ZfxEM1dXj - Wed Jun 23 21:44:28 +0000 2021 (7 Retweeted)
584. Day 215 - Teaching Kids Programming - Count Odd Numbers in an Interval Range https://t.co/dcVJCSAPU3 #algorithms… https://t.co/8rZ1gzQbLb - Wed Jun 23 07:30:51 +0000 2021 (11 Retweeted)
585. @kenshinji @wotyagerrin 来来来。 - Wed Jun 23 07:29:26 +0000 2021
586. Day 214 - Teaching Kids Programming - Swap Characters to Equalize Strings https://t.co/I5KDRAUsQh #algorithms… https://t.co/kk5bIhfpIc - Tue Jun 22 07:16:13 +0000 2021 (8 Retweeted)
587. Day 213 - Teaching Kids Programming - Sum of Distinct Positive Factorial Numbers via DFS Algorithm… https://t.co/iDpk3C8Zvu - Sun Jun 20 21:12:36 +0000 2021 (3 Retweeted)
588. My 8-year old son plays piano - Waltz in A Minor https://t.co/OgvOxWabsw #music #piano - Sun Jun 20 19:37:56 +0000 2021
589. Teaching Kids Programming - Can't believe that I have done this 212 days in a row 🙂 #programming #teaching… https://t.co/3hMSxBrYhV - Sun Jun 20 16:26:29 +0000 2021
590. Day 212 - Teaching Kids Programming - Sum of Distinct Positive Factorial Numbers https://t.co/NjVibodZX1… https://t.co/EJMK2wneUA - Sat Jun 19 21:14:55 +0000 2021 (8 Retweeted)
591. Day 211 - Teaching Kids Programming - Depth First Search to Compute the Max Width of a Binary Tree… https://t.co/YBRmzFJ0Wt - Fri Jun 18 21:02:07 +0000 2021 (3 Retweeted)
592. Get a 49-inch curved monitor for myself! Multitasking made easy! #multitasking https://t.co/aV5SbFUnA4 - Fri Jun 18 15:14:36 +0000 2021
593. Hello #TRON @Tronfoundation @TronLinkWallet @Ledger @sunyuchentron @justinsuntron https://t.co/Bw4qMZeGMa - Fri Jun 18 13:18:52 +0000 2021
594. Day 210 - Teaching Kids Programming - Breadth First Search to Compute the Max Width of a Binary Tree… https://t.co/GQpFGVmiBC - Thu Jun 17 23:08:13 +0000 2021 (8 Retweeted)
595. VPS Credit: Give $100, Get $25 https://t.co/LQQMdB8Cli - Thu Jun 17 21:21:18 +0000 2021
596. Best VPS - have used them for years! https://t.co/c4bZMYrgmP - Thu Jun 17 14:01:17 +0000 2021
597. Day 209 - Teaching Kids Programming - Back Tracking Algorithm to Generate Parentheses https://t.co/wahspnqfWk… https://t.co/ze3NCdZ87H - Wed Jun 16 22:41:21 +0000 2021 (5 Retweeted)
598. Day 208 - Teaching Kids Programming - Binary Tree Inorder Traversal via Recursion or Iteration… https://t.co/ARXLUhUVbf - Tue Jun 15 22:23:54 +0000 2021 (6 Retweeted)
599. Day 207 - Teaching Kids Programming - Depth First Search Algorithm to Count the Number of Islands… https://t.co/6DQ5qKD3ka - Mon Jun 14 20:14:58 +0000 2021 (5 Retweeted)
600. Day 206 - Teaching Kids Programming - Depth First Search Algorithm to Find Bottom Left Tree Value… https://t.co/YtlZYEBvMI - Sun Jun 13 20:54:50 +0000 2021 (7 Retweeted)
Older Tweets - Newer Tweets
–EOF (The Ultimate Computing & Technology Blog) —
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