301–310 of 777 posts
Sad this gets to front page while a blog post which documents that .NET 8 has 200 A4 pages worth of performance improvements gets absolutely ignored. C# keeps being the language people are looking for but don't know about.
Hard to overstate the mindshare that it lost for that
> This set of changes allows Java to express one of the foundations of functional programming that the language never could before - Algebraic data types, along with idiomatic ways of using them. And here I thought the foundation of functional programming was functions , which Java still doesn't have. Seriously, functional programming is about functions, not types.
The problems with Java can't be fixed by adding new things, you can't undo decades of ecosystem development, training, and ideology built on top of the idea that inheritance is really good idea and belongs everywhere. edit: I will say that as a Java developer I am grateful every day for the improvements to the language. Java is a very impressive language and I have a lot of respect for the people working on it.
Can you convince me to use Java? I’ve never used it (only C++, Python, CL) but it feels bloated and dirty.
Big firms I have worked at still using Java 8. Dead.
The biggest feature in Java 21 is the release of Virtual Threads: https://openjdk.org/jeps/444 For some reason, this is missing from the article. If there was any feature that would sway existing Golang developers to switch to Java, it would be this. It would perhaps also convince the haters of the reactive-style concurrency patterns.
I don't think any existing Go developer is going back to Java. I worked with Java for 10 years and switched to Go and I will never go back. This is mostly because applications and libraries are so hard to reason about and understand due to inheritance, packaging, OOP, build tools ect compared to Go. Go is simple. It's easy to understand, read, and maintain. The packaging is like how you would package files on your co…
Sad this gets to front page while a blog post which documents that .NET 8 has 200 A4 pages worth of performance improvements gets absolutely ignored. C# keeps being the language people are looking for but don't know about.
Its a good language, but the corporate sponsor and community is suspect. Microsoft has a long history of user hostile actions. The types of companies that use C# often treat SWE as second class. Learning and using C# limits career options to low salary, high stress jobs.
The biggest feature in Java 21 is the release of Virtual Threads: https://openjdk.org/jeps/444 For some reason, this is missing from the article. If there was any feature that would sway existing Golang developers to switch to Java, it would be this. It would perhaps also convince the haters of the reactive-style concurrency patterns.
I don't think any existing Go developer is going back to Java. I worked with Java for 10 years and switched to Go and I will never go back. This is mostly because applications and libraries are so hard to reason about and understand due to inheritance, packaging, OOP, build tools ect compared to Go. Go is simple. It's easy to understand, read, and maintain. The packaging is like how you would package files on your co…
Earlier quoted context omitted.
Exception handling and generics are missing key pieces from go. But adding them will make go look like java. I just wish java would add null safety in the type system in a first citizen way. For enterprise use java has no competitors. You have c# which is microsoft trying to estabilish nash equilibrium fu*ing the developers. I am a bit worried about ever increasing complexity and a steep learning curve, but seems lik…
Java is an inferior language to C#. To get a superior language you would likely have to go for Kotlin. There is no comparison, because Java gets features today that C# had for years. Not even mentioning having to retrofit green threads because adopting async/await (used by TS, Rust, Swift and other languages) is impossible at this point.
Set s = new HashSet();
s.add( new File( "c:/temp" ) );
s.add( new File( "c:/temp" ) );
System.out.println( s.size() );
ISet s = new HashSet();
s.Add( new FileInfo( "c:/temp" ) );
s.Add( new FileInfo( "c:/temp" ) );
Console.WriteLine( s.Count );
string path = "/tmp/filename.txt";
FileInfo f = new FileInfo( path );
File.CreateText( path ).Dispose();
Assert.True( f.Exists );
f.Delete();
Assert.False( f.Exists );
Languages have their strengths and weaknesses.