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Results tagged with java
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user 39757
Java is a high-level, platform-independent, object-oriented programming language originally developed by Sun Microsystems. Java is currently owned by Oracle, which purchased Sun in 2010.
13
votes
Accepted
How to create a manager class without global variables nor singletons?
I suggest you look into using a dependency injection framework to achieve inversion of control.
Your "Manager" would not be a traditional Singleton, but you would only create one through the framewo …
- 4,221
11
votes
3
answers
6k
views
Modern Java implementation of Blackboard Pattern?
Is there room for a practical modern application in Java of the Blackboard Pattern detailed in "The Pragmatic Programmer"? … What is the general consensus on this pattern in the present software community (especially Java)?
Though the idea is intriguing, I have a feeling that this portion of the book may be outdated. …
- 4,221
7
votes
How can I feel more confident about my programming skills?
In development it seems that the paradox "the more you know, the more you know you don't know" holds true.
If you are a thoughtful, honest person, you will need to accept this fact and learn to deal …
3
votes
Is it wise to ask about design decisions made on a product during an interview?
answer: It is a good idea to ask about architectural decision making. But you need to be careful how you ask such questions.
Simply put: You should ask "How did you go about choosing technology X ove …
- 4,221
3
votes
Why can static methods only use static data?
Even if there were instance(s), there would be no way for Java to guarantee that you are operating on the instance you are expecting when you call a static method. …
- 4,221
0
votes
Supporting and testing multiple versions of a software library in a Maven project
If it applies, you can create a branch in source control for each version and instruct your CI tool to build/test all active branch heads.
This may be problematic if you have an active branch that y …
- 4,221