43 karma · joined April 4, 2017
- import aliases
- type members
- generic variance that doesn't make you want to gouge out your eyeballs
- generics over primitive types
- fully unified types
- an ecosystem that avoids nulls and exceptions
- pattern matching
- case classes
- everything is an expression
- immutable collections out of the box that most every library uses
- higher kinded types
- macros
Sure, maybe Java will get import aliases 20 years after they were due but I'm pretty sure half of that list will _never_ happen. Combined they are a huge deal for productivity, expressiveness, and safety. Java can't die due to the huge existing investments and continuing to improve the language is the right thing to do, but its really well past time for folks to consider more modern languages for new projects.
I like Kerberos a good bit and I think the complexity of running an LDAP/Kerberos infrastructure is greatly over estimated, but it is disappointing that none of the theorized alternatives ever really appeared. Last I read, LIPKEY was the only serious contender and there were some security concerns that got it nixed.
I do wish that we had reliable RVO so that this could come at zero cost.
If that's the case, my CPUs are likely pinned to my VM. I could still have evil userland apps spying on my own VM, but I would not expect this to allow other VMs to spy on mine.
Fearless concurrency means guaranteeing many of those problems cannot occur. That frees up brain cycles, eases maintenance, reduces bugs, and perhaps even opens up concurrency to a wider audience or set of use cases.
The engine in the Gen2 is connected to the transmission and does provide mechanical force to turn the wheels.
https://gm-volt.com/2015/02/20/gen-2-volt-transmission-opera...
I have wondered what the impact would be on hypervisors. Xen seems like they patched it in a way that removes the need for guests to mitigate, but would guests of other hypervisors get hit with the penalty twice in some cases?
Refactoring out a core and building multiple UIs would be an interesting and large project.
I use alt-tab to change application, alt-` to change windows of the application. Quite easy to navigate IMO. It never occurred to me to use the arrow keys inside of the window switcher.
The one thing I do miss is a good tiling layout. There's a few plugins out there but not one I found actually works.