Keir Whitlock
@keirwhitlock.bsky.social
#AWS #DevOps Engineer by day.
I'm either working 💻, in the gym 🏋️, drinking coffee / beer 🍺 , sailing ⛵️, dancing salsa 💃, learning Spanish 🇪🇸, playing piano 🎹 or general tinkering 🪛.
Opinions are my own.
www.keirwhitlock.co.uk
I'm either working 💻, in the gym 🏋️, drinking coffee / beer 🍺 , sailing ⛵️, dancing salsa 💃, learning Spanish 🇪🇸, playing piano 🎹 or general tinkering 🪛.
Opinions are my own.
www.keirwhitlock.co.uk
Pinned
Keir Whitlock
@keirwhitlock.bsky.social
· Apr 13
[2-100] - (Still) Mopping up the Code Challenges/Exercises from Sections 8 of the #Udemy course.
Final hour completed! but will continue on, until I feel I'm ready and have passed the #1Z0-830 exam!!
#100DaysOfCode #100DaysOfJava #100days #Java #Dev #Learning
Final hour completed! but will continue on, until I feel I'm ready and have passed the #1Z0-830 exam!!
#100DaysOfCode #100DaysOfJava #100days #Java #Dev #Learning
Reposted by Keir Whitlock
May 15, 2025 at 8:27 AM
[2-100] - (Still) Mopping up the Code Challenges/Exercises from Sections 8 of the #Udemy course.
Final hour completed! but will continue on, until I feel I'm ready and have passed the #1Z0-830 exam!!
#100DaysOfCode #100DaysOfJava #100days #Java #Dev #Learning
Final hour completed! but will continue on, until I feel I'm ready and have passed the #1Z0-830 exam!!
#100DaysOfCode #100DaysOfJava #100days #Java #Dev #Learning
April 13, 2025 at 9:55 PM
[2-100] - (Still) Mopping up the Code Challenges/Exercises from Sections 8 of the #Udemy course.
Final hour completed! but will continue on, until I feel I'm ready and have passed the #1Z0-830 exam!!
#100DaysOfCode #100DaysOfJava #100days #Java #Dev #Learning
Final hour completed! but will continue on, until I feel I'm ready and have passed the #1Z0-830 exam!!
#100DaysOfCode #100DaysOfJava #100days #Java #Dev #Learning
[2-099] - Mopping up the Code Challenges/Exercises from Sections 6 of the #Udemy course.
Want to get a clean slate before Section 10.
Final hour tomorrow! but will continue on, until I feel I'm ready and have passed the #1Z0-830 exam!!
#100DaysOfCode #100DaysOfJava #100days #Java #Dev #Learning
Want to get a clean slate before Section 10.
Final hour tomorrow! but will continue on, until I feel I'm ready and have passed the #1Z0-830 exam!!
#100DaysOfCode #100DaysOfJava #100days #Java #Dev #Learning
www.udemy.com
April 11, 2025 at 3:18 PM
[2-099] - Mopping up the Code Challenges/Exercises from Sections 6 of the #Udemy course.
Want to get a clean slate before Section 10.
Final hour tomorrow! but will continue on, until I feel I'm ready and have passed the #1Z0-830 exam!!
#100DaysOfCode #100DaysOfJava #100days #Java #Dev #Learning
Want to get a clean slate before Section 10.
Final hour tomorrow! but will continue on, until I feel I'm ready and have passed the #1Z0-830 exam!!
#100DaysOfCode #100DaysOfJava #100days #Java #Dev #Learning
[2-098] - Mopping up more of the Code Challenges/Exercises from Sections 8 of the #Udemy course. Completed all those in Section9.
Want to get a clean slate before moving onto Section 10.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
Want to get a clean slate before moving onto Section 10.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com
April 10, 2025 at 7:12 PM
[2-098] - Mopping up more of the Code Challenges/Exercises from Sections 8 of the #Udemy course. Completed all those in Section9.
Want to get a clean slate before moving onto Section 10.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
Want to get a clean slate before moving onto Section 10.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
[2-097] - Mopping up the Exercises and Code Challenges from Sections 1-9 of the #Udemy course. Completed all those in Section9.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
April 9, 2025 at 6:42 PM
[2-097] - Mopping up the Exercises and Code Challenges from Sections 1-9 of the #Udemy course. Completed all those in Section9.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
[2-096] - Mopping up the Exercises and Code Challenges from Sections 1-9 of the #Udemy course.
Still some more to do, which I'll do in the next hour, before moving onto Section 10 (Lists).
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
Still some more to do, which I'll do in the next hour, before moving onto Section 10 (Lists).
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com
April 8, 2025 at 9:11 PM
[2-096] - Mopping up the Exercises and Code Challenges from Sections 1-9 of the #Udemy course.
Still some more to do, which I'll do in the next hour, before moving onto Section 10 (Lists).
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
Still some more to do, which I'll do in the next hour, before moving onto Section 10 (Lists).
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
[2-095] - Completed up to Section 9 of the #Udemy course, on Arrays. Just going back and making sure I've watched and coded out all the exercises, from the previous sessions before moving onto 10
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com
April 8, 2025 at 8:04 PM
[2-095] - Completed up to Section 9 of the #Udemy course, on Arrays. Just going back and making sure I've watched and coded out all the exercises, from the previous sessions before moving onto 10
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
[2-094] - Completed up to lesson 128, plus the coding challenge 104, from the #Udemy course, on Arrays.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com
April 8, 2025 at 5:31 AM
[2-094] - Completed up to lesson 128, plus the coding challenge 104, from the #Udemy course, on Arrays.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
[2-093] - Completed up to lesson 111, plus the coding challenge 104, from the #Udemy course, on Encapsulation and Polymorphism.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com
April 7, 2025 at 7:57 PM
[2-093] - Completed up to lesson 111, plus the coding challenge 104, from the #Udemy course, on Encapsulation and Polymorphism.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
[2-092] - Completed up to lesson 108, from the #Udemy course, on Encapsulation and Polymorphism.
Still need to do the Coding Exercises which I will do later.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
Still need to do the Coding Exercises which I will do later.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
April 7, 2025 at 12:17 PM
[2-092] - Completed up to lesson 108, from the #Udemy course, on Encapsulation and Polymorphism.
Still need to do the Coding Exercises which I will do later.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
Still need to do the Coding Exercises which I will do later.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
[2-091] - Completed Section 7, from the #Udemy course, on OOP (Part 1) - now onto Section 8 for OOP (Part 2) on Composition, Encapsulation & Polymorphism.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com
April 7, 2025 at 7:08 AM
[2-091] - Completed Section 7, from the #Udemy course, on OOP (Part 1) - now onto Section 8 for OOP (Part 2) on Composition, Encapsulation & Polymorphism.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
[2-090] - Completed the lessons 92-97, from the #Udemy course, on inheritance, overloading, overriding etc.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com
April 3, 2025 at 11:16 PM
[2-090] - Completed the lessons 92-97, from the #Udemy course, on inheritance, overloading, overriding etc.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
[2-089] - Completed the hands on Code Exercises 32-35, from the #Udemy course.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com
April 2, 2025 at 9:24 PM
[2-089] - Completed the hands on Code Exercises 32-35, from the #Udemy course.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
[2-088] - Looked at Inheritance/Polymorphism in Java classes; as well as the java.lang.Object superclass; in lessons 89-92 of the #Udemy course below.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com
April 1, 2025 at 8:26 PM
[2-088] - Looked at Inheritance/Polymorphism in Java classes; as well as the java.lang.Object superclass; in lessons 89-92 of the #Udemy course below.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
[2-087] - Looked at POJOs vs Records in lessons 84-88 of the #Udemy course below.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
March 31, 2025 at 8:55 PM
[2-087] - Looked at POJOs vs Records in lessons 84-88 of the #Udemy course below.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
[2-086] - Completed code exercises 30 & 31, and watched lessons up to 83, as well as the code challenges from the #Udemy course.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com
March 31, 2025 at 6:08 AM
[2-086] - Completed code exercises 30 & 31, and watched lessons up to 83, as well as the code challenges from the #Udemy course.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
[2-085] - Coded out the code challenge from lesson 80 of the #Udemy course. As well as reading some more of the OCP book on my kindle this morn during breakfast.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com
March 30, 2025 at 9:58 PM
[2-085] - Coded out the code challenge from lesson 80 of the #Udemy course. As well as reading some more of the OCP book on my kindle this morn during breakfast.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
[2-084] - Completed Section 6 of the #Udemy course, and moved onto OOP in section 7 🥳.
Followed along with coding out to video 80. As well as reading some more of the OCP book on my kindle this morn
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
Followed along with coding out to video 80. As well as reading some more of the OCP book on my kindle this morn
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com
March 29, 2025 at 7:09 PM
[2-084] - Completed Section 6 of the #Udemy course, and moved onto OOP in section 7 🥳.
Followed along with coding out to video 80. As well as reading some more of the OCP book on my kindle this morn
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
Followed along with coding out to video 80. As well as reading some more of the OCP book on my kindle this morn
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
[2-083] - Continued with Section 6 in the #Udemy course this evening. Writing out some of the examples and completing the challenges up to Coding Exercise 28 / Lesson 75.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com
March 26, 2025 at 9:59 PM
[2-083] - Continued with Section 6 in the #Udemy course this evening. Writing out some of the examples and completing the challenges up to Coding Exercise 28 / Lesson 75.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
[2-082] - Continued with Section 6 in the #Udemy course last nigh. Writing out some of the examples and completing the challenges.
Also read for 30 mins my kindle book on the ocp
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
Also read for 30 mins my kindle book on the ocp
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
March 26, 2025 at 5:02 PM
[2-082] - Continued with Section 6 in the #Udemy course last nigh. Writing out some of the examples and completing the challenges.
Also read for 30 mins my kindle book on the ocp
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
Also read for 30 mins my kindle book on the ocp
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
[2-081] - Continued with Section 6 in the #Udemy course this evening. Writing out some of the examples and completing the challenges up to Coding Exercise 21
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com
March 24, 2025 at 11:39 PM
[2-081] - Continued with Section 6 in the #Udemy course this evening. Writing out some of the examples and completing the challenges up to Coding Exercise 21
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
Reposted by Keir Whitlock
[2-080] - Continued with Section 6 in the #Udemy course this evening. Learning about while loops & writing out some of the examples and completing the challenges up to Lesson 67.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com
March 24, 2025 at 7:23 AM
[2-080] - Continued with Section 6 in the #Udemy course this evening. Learning about while loops & writing out some of the examples and completing the challenges up to Lesson 67.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
[2-079] - Continued with Section 6 in the #Udemy course this evening. Learning about loops & writing out some of the examples and completing the challenges up to where I reached.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com
March 23, 2025 at 9:14 PM
[2-079] - Continued with Section 6 in the #Udemy course this evening. Learning about loops & writing out some of the examples and completing the challenges up to where I reached.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
[2-078] - Continued with the code challenges in Section 6 in the #Udemy course this evening.
Also wrote out some of the examples from the section and completed the challenges up to where I reached.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
Also wrote out some of the examples from the section and completed the challenges up to where I reached.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
March 20, 2025 at 11:07 PM
[2-078] - Continued with the code challenges in Section 6 in the #Udemy course this evening.
Also wrote out some of the examples from the section and completed the challenges up to where I reached.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning
Also wrote out some of the examples from the section and completed the challenges up to where I reached.
www.udemy.com/course/java-...
#100DaysOfCode #100DaysOfJava #100days #1Z0-830 #Java #Dev #Learning