wernerb

14 ms·

121.
by wernerb 12y ago
The OP points out that immutable code is the standard in Scala. You have picked an example where Odersky gets 'lost' in mutable code. If anything, this video (and your comment) makes the case for immutable and side-effect free cod
122.
by wernerb 12y ago
Totally novice to security here, but curious to the answer. What if they keep cyph as it is with a warning that this is in browser javascript insecure. They can demo the functionality, then if people want to continue using it (more securely
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by wernerb 12y ago
Kinda surprised to be challenged like that suddenly, but managed to pull through with my (t)rusty regex-foo. Foobar is fun and well made! Passed the first challenge in a few minutes and will continue tomorrow. Try to start challenges on fo
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by wernerb 12y ago
I also enjoyed an education from public schools in The Netherlands (NL) but I feel this article is more about the teacher than the system. Besides, the NL system is also district-based and we recently started "grading" schools acc
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by wernerb 12y ago
Basicly just a reiteration of your #1 point. I have seen containers where they create their own 'parent' containers that point to the ubuntu/debian base-image for their generic app containers. The extra layer irks me, i'
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by wernerb 12y ago
#3: You could very well build a deb with docker (compile from source and package it) and then use that deb subsequently in other containers. Docker can be used in CI/CD processes very well. If that is the case, I like the way that Dock
127.
by wernerb 12y ago
A problem I had with some dockerfiles, was that often they rely on debian/ubuntu upstream BUT rely on their own dockerfile container as an intermediary. I understand this, it makes it easier to maintain if you have a lot of docker cont
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by wernerb 12y ago
Yes, in quite the same way that etcd and ZooKeeper does it. Info here: http://www.consul.io/docs/guides/leader-election.html I was looking it over and found how leader election is handled in general fascinating. L
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by wernerb 12y ago
Any use of non-standardized service will only help you lock in further. Though a lot of companies/start-ups do not care if it saves time/cost and perhaps they are already deeply invested in the ecosystem. It seems that this system
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by wernerb 12y ago
Good review, I agree on all points! But no mention of the new keyboard design where the borders surround the letters have been removed. On my Nexus 5 I am making significantly more typos than usual. Anyone else notice this?
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by wernerb 12y ago
I'd love to write and have people read my ramblings: But putting things in the public record is my #1 concern. No-one knows what kind of 1984/'your past is all you are' backlash you might expect in the future. I see ways
132.
by wernerb 12y ago
LXD will be pushed upstream into LXC (to someday replace lxc) at github.com/lxc/lxd [0] [0]: https://lists.linuxcontainers.org/pipermail/lxc-users/2014-N...
133.
by wernerb 12y ago
Actors are good at encapsulating state, therefore using mutable variales inside an actor through is very natural, and one might even question if an actor is needed if it does not have any mutable state inside it. However, 5.2 does not conce
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by wernerb 12y ago
"Have you wondered what honest video feedback aligned to your own movie watching taste looks like? Check us out at tinj.com" Haven't looked at your site yet, but this is what I would relate to. Good luck!
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by wernerb 12y ago
This reminded me of the epic running scene "World Record" of the Animatrix film. [0] The director of the scene Takeshi Koike said the following: "When I first read the story, one thing that really excited me and that I though
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by wernerb 12y ago
I thought HFT was moving toward FPGA? Does anyone know where/how GPU-HPC is used?
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Tiny structure gives big boost to solar power (2012)(princeton.edu)
3 points by wernerb 12y ago|0 comments
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by wernerb 12y ago
I understand where you're coming from. At first glance I thought it would be the return of the dreaded virtual appliance giving people no clue on how developer X got to end result Y. However, this is not that. Docker simply gives more
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by wernerb 12y ago
I agree with you, though other people may be entirely trusting of the SaaS in question or not care that much about security. Commando.io is basicly the same service command-execution wise, however, it also offers the possibility for custome
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by wernerb 12y ago
Like other comments, I wish, that unlike your accusers, you would not engage on the same level of public mudslinging as it will hurt you professionally. That said, there is a significant difference between paying someone and getting a refun
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by wernerb 12y ago
Students from Eastern europe and Russia are typically more adept at mathematics than western students. I can only guess at why, but they probably focus education more on exact sciences. Many russian-speaking mathematicians are flown in for
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by wernerb 12y ago
Any (configuration)file can be installed and/or templated with both Ansible and Salt. This includes whatever Nginx has for configuration. I'm not 100% with both, but I guess you have nginx be installed in some dedicated pillar&#x2
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by wernerb 12y ago
I haven't mentioned an Ansible Master? I referred to the user running ansible as the controller. Running local configuration and checking out local state can indeed be very different from having a master. Like I said, master features o
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by wernerb 12y ago
Fleet part of CoreOS does orchestration by leveraging systemd. I am actually working on stateless deployment of interdependent docker containers by pushing docker state to VMs much like Ansible.
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by wernerb 12y ago
> No masters. For Ansible this meant using ansible-playbook locally, and for Salt this meant using salt-call locally. Using a master for configuration management adds an unnecessary point of failure and sacrifices performance. There are
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by wernerb 12y ago
This is indeed a problem that needs to be addressed at some point. The MITM possibility has been mentioned before at SE http://stackoverflow.com/questions/7094035/how-secure-is-usi...
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by wernerb 12y ago
Hi, I think declarative resource management like this is the definitive future (or present as of now). I was wondering what happens when you increase the amount of nodes of a particular instance? I assume a new machine is started. But what
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by wernerb 12y ago
Actually, I've been reading and I might have jumped the gun.. Its programmer panic, sorry. You are right, it looks like a different type of system. I actually support all the providers Jclouds provides: Openstack Nova, rackspace, EC2,
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by wernerb 12y ago
I have been developing a tool that is almost the same called 'ozone.io'.. It leverages CMT tools such as puppet, ansible, chef. Not by writing plugins, but rather have users write or extend scripts called 'runners' that
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by wernerb 12y ago
Micheal Lewis explains dark pools and HFT's quite well in his new book Flash Boys [1]. [1] http://www.amazon.com/Flash-Boys-Wall-Street-Revolt/dp/03932...

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