Questions tagged [upgrade]

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74
votes
4answers
20k views

Why do many software developers violate the open/closed principle?

Why do many software developers violate the open/closed principle by modifying many things like renaming functions which will break the application after upgrading? This question jumps to my head ...
7
votes
3answers
2k views

How to manage database schema changes in open source project releases

I manage an open source PHP/MySQL web application used by a few K-12 schools and some colleges. I'm also the project's only developer. While it used to be little more than a source download of an ...
220
votes
9answers
70k views

Why do people hesitate to use Python 3?

Python 3 was released in December 2008. A lot of time has passed since then but still today many developers hesitate to use Python 3. Even popular frameworks like Django are not compatible with Python ...
10
votes
3answers
2k views

How safe it is to do minor JVM upgrades?

I have been working on the JVM for years and I have very rarely experienced a JVM crash ... that is until approx 6 months ago. Since that I have experienced approximately 5 JVM crashes resulting ...