ns8sl's comments

ns8sl | 9 years ago | on: Android overtakes Windows as the internet’s most used operating system

Ok, check this out - Linux at 2.15% on the desktop vs. other services that have it lower:

https://truemarketshare.com/operating-system-market-share?op...

I have a theory: - Bots don't show up as Linux, they spoof Chrome, iOS, etc. - Since this service filters out bot traffic, it is removing non-Linux traffic. - Hence, Linux share is actually much higher than is generally reported.

It IS the year of Linux!!

ns8sl | 9 years ago | on: Android overtakes Windows as the internet’s most used operating system

I'm not sure about methodology differences, but this service tells a different story:

https://truemarketshare.com/operating-system-market-share?op...

Clear the 'Desktop/Laptop' filter and it gives share on all platform types. I think the difference in numbers may be due to this service is measuring only browsing activity.

It also removes 21% of traffic detected as bots, so that may also have an effect.

ns8sl | 9 years ago | on: Bitcoin arbitrage without market risk

Historically, exchanges that are failing have significant spreads from stable exchanges (Mt. Gox comes to mind).

So, there is risk with this strategy. One of the exchanges could fail and you lose everything you have on that exchange.

ns8sl | 9 years ago | on: The MongoDB hack and the importance of secure defaults

Speaking of defaults, if you install Mongo on EC2 using a default instance of Ubuntu using the default engine, Wired Tiger, you will get ceaseless server crashes. Wired Tiger is NOT STABLE on the default volume - ext4. You have to use xfs.

This was only recently added as a startup check.

ns8sl | 9 years ago | on: Why HTTPS for Everything?

All web traffic that is not encrypted is vulnerable to having its contents altered enroute.

This is a type of man in the middle vulnerability that allows for javascript, posts, etc. to be changed into something malicious.

ns8sl | 9 years ago | on: WoSign and letsencrypt.cn

Steve Gibson will go into levels of detail that amaze me. The podcast on Rowhammer is a perfect example - down to the minute details of how VMs store memory pages...

Its also can be a great sleep aid.

ns8sl | 9 years ago | on: Prolific Engineers Take Small Bites

We have a hard rule that you do not commit code that doesn't pass unit tests.

This leads to bad coders not being able to commit as frequently as good coders.

However, this seems like a very, very loose heuristic.

ns8sl | 9 years ago | on: Neurogenesis linked to aerobic exercise

A treatment for PTSD, called EMDR, involves trying to enhance the right/left communication in the brain. This is done by eye tracking back and forth from left to right. I personally know two people that this was effective on, but there is a lack of hard data on whether this works or not in general.

However, the PTSD specialist that worked with these two individuals suggested that running (and walking) long distances can create the same effect since the person is continually scanning the environment. This would alleviate PTSD symptoms plus anxiety and depression in her patients.

ns8sl | 9 years ago | on: Developers’ side projects

And of course, nothing stops an employer from harassing you legally.

I was working on a personal project once and it seemed to make sense to join it with another product from another company. We collaborated on the combination design, but never moved forward with it. I never joined the company and I was never compensated in any way. No joint product or code or anything was ever produced.

However, the CEO of that company threatened me with legal action when I joined a different company to implement what I was working on. He sent a cease and desist to me and the company. I had to retain a lawyer to fend that off. Luckily, the accusations were so ridiculous it wasn't hard.

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