Stephan Lu Wincheng

Greenhorn
+ Follow
since Apr 23, 2018
Stephan Lu likes ...
Netbeans IDE Java Linux
Merit badge: grant badges
For More
Cows and Likes
Cows
Total received
0
In last 30 days
0
Total given
0
Likes
Total received
1
Received in last 30 days
0
Total given
3
Given in last 30 days
0
Forums and Threads
Scavenger Hunt
expand Ranch Hand Scavenger Hunt
expand Greenhorn Scavenger Hunt

Recent posts by Stephan Lu Wincheng

01. I'd start by putting the code in a public static method...



02. put the operations in a "try-with-ressources" block and catch all exceptions that need to be catched in a separate catch block.



that way you can invoke the method by using something like this in your main method...



5 years ago
Hi AnkitKumar,

I have no clue, but I remember someone asked a similar question here a few days ago...

Check out Jeanne's post here:

https://coderanch.com/t/691828/certification/Jakarta-EE-certifications

Hope this helps.
Hey Philippe,

this might come a bit late... But if I remember correctly



fixes this error and let's you run the installer.


5 years ago
Hi there,

I'm Stephan and passed the OCA just 2 weeks ago scoring 71%.

Background:
"Learned" some Java (6?) at university some years ago in the usual superficial 'academic' way which leaves you utterly clueless and confused without being entirely aware of it...
So let's just say I started at -1 rather than 0. :-D

I took 5 weeks to prepare for the OCA in full time. And wow!!! It's amazing how much I learned during this time!

Lessons learned:
- I finished very early (28 minutes left) and perhaps just wanted to get it over with, so I didn't recheck my marked answers and clicked on "submit". How stupid! I am sure I could have achieved a much higher score... :-/
- The laminated erasable sheet of paper provided by the test center was awful and the marker didn't work so well. So I tried avoid using it... Next time I'll ask for real pen and paper.
- My nearest test center is ~150 km away. Perhaps I am not the kind of guy to take road trips right before an exam. Next time I'll consider booking a cheap hotel the night before.  

Results:
Oracle provided me with the topics in which I failed. I have to say that I feel rather comfortable with these topics, so I reckon I must have fallen for some evil trick questions on top of my impatient folly described above. I'll revisit these topics just to be sure.

Material used:
01. Finegan and Liguori's "OCA Java SE 8 Programmer I Study Guide" (Oracle Press)
02. Enthuware
03. "Core Java Volume I" by Cay Horstman

[discovered only 3 days before the exam, only watched some parts:]
04. "OCA Java SE 8 Programmer I (1Z0-808) Complete Video Course" (LiveLessons) by Simon Roberts.

Conclusion:
I can only recommend all of the material above.
Finegan and Liguori's Study Guide was a very good read.
Enthuware is priceless!!!
Only wish I had discovered Simon Robert's video tutorial sooner. He's awesome.


Next:
I am preparing for OCPJP8 right now. I purchased the brand new Oracle Press "OCP Java SE 8 Programmer II Exam Guide" by Kathy Sierra, Bert Bates and Elisabeth Robson.

Planning to take the next exam in around 6-8 weeks... No early surrender this time, I promise ;-)