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Archived threads in /g/ - Technology - 2052. page

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File: crypt.jpg (29KB, 464x341px) Image search: [Google]
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I'm stupid I guess.I have a paperwallet but I don't really get this. With a paperwallet (for eth). You can access the paperwallet online with just using the private key. SO how is this safe from hacking? If someone installs a keylogger on your system for example, they could access your wallet and steal everything right?

also general cryptocash thread
32 posts and 2 images submitted.
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Just google how this shit works
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>>60941375
I literally can't find an answer for this.
>>
https://en.m.wikipedia.org/wiki/Public-key_cryptography

Hyperloop is bullshit in straw
> giant tube with vacuum = single vacuum failure destroys the whole track and kills everyone in it
> promoted San Francisco - LA goes through earthquake hazard areas
> testing miniloop was ~1km long (0.1% of SF-LA distance), pods failed and demonstrates no solutions for issues in big scale tracks
> no heat expansion solution in whitepapers
that shit just isn't realistic, already very expensive for non-existing project

SpaceX and reusable rockets
> wasting hundreds of billions $ on explosions
> fueling failure explosion in 2016 with bull $61b cargo, NASA's last fueling failure was in 1960
> reusable spacecrafts were already a thing for 30y with space shuttles and good'ol parachutes, Falcon only saves fuel tanks in addition
> reusing parts sounds like higher failure risk, good that it's not done by company with history of failure due to weaker policies

Something something PayPal killed by cryptocurrencies

Tesla cars are pretty ok. Good solid cars. Some might claim that batteries are still expensive to build and mining oil is more gentle than metals for batteries, but they really pushed the battery market and technology. Still skeptical until some next gen batteries hit in.
9 posts and 3 images submitted.
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Yeah, OP, complain. That's the only thing you can do. For sure you can't innovate or have a lasting impact on the world like the guy in the picture you posted. Clearly, complaining is the way to go for you. So complain away.
>>
Fuck off.
>>
Hyperloop is a very effective project in that it funnels large amounts of government funding to Elon's companies.

Any tips for making the next facebook and becoming a billionaire?
54 posts and 10 images submitted.
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>>60941222
convert to judaism
>>
>>60941246
is it true that you have to get circumcised?
because fuck that I don't wanna buy lotion and shit to jack off
>>
>>60941222
Facebook is profitable because of ad revenue and selling metadata.

Protip you're never going to make something that popular.

A monthly subscription service is your best bet for becoming nu rich pretty quickly if you shill hard enough (this will mean leaving the house)

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Where the fuck is my Stretch?

https://lists.debian.org/debian-devel-announce/2017/05/msg00002.html
3 posts and 1 images submitted.
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>>60941216
>https://lists.debian.org/debian-devel-announce/2017/05/msg00002.html

The devs said on IRC it would be around midnight UTC. So if I were you I would go and do other stuff.
>>
>>60942923

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the state of web browsers in 2017 is a fucking joke, chrome is botnet, firefox is sjw and with v54 just cancer, what should one use?

you can add your own enteries, foss browsers prefered
http://www.rkursem.com/poll/view.php?id=26e260dff99ebb808
8 posts and 3 images submitted.
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>>60941203
Konqueror seems alright, it just seems like it needs lots of configuration
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>>60941203
Wanted to answer Otter Browser but alas, it didn't meet my expectations.
>>
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Any thoughts on Iridium? I'm about to try it out.

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Can Android even compete?
94 posts and 19 images submitted.
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>>60941157
>>
>>60941157
Randroids BTFO.
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>>60941157
MODS!
he posted it again

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what are the best ways to go really fast?
15 posts and 5 images submitted.
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>>60941108
>don't ever talk to other kids
>don't ever go outside
>talk shit in any text messaging system you're capable of accessing
>130 WPM effortlessly
ez tbqh
>>
Ask my friend Mavis
>>
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oh shit I was only getting 70 WPM last year

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Im on a downward spiral in life and Im trying to work up the courage to just end it

Any technology that can make me feel better?
13 posts and 3 images submitted.
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a gun
>>
Don't
>>
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>>60941064
Anime.

>leave window open for 10min
>this happens
how do you fight dust /g/?
24 posts and 2 images submitted.
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>>60941019
I start by not living on a construction site.
>>
where do you live?
>>
>>60941019
You move up to a higher elevation and live in a better building.

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Why does everyone pronounce this like "lay tek?"

Sounds dumb as fuck.

Just say latex.
72 posts and 5 images submitted.
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I usually just call it TeX.
>>
>>60941012
Writing documents in latex is like religion. You do it just because you BELIEVE it is the best option.

>what about math equasions
Both ms and libre office has cool math expression editor and you can write the syntax without clicking gui too.

>text editors are terrible
Just because you cant learn how to use them, set up paragraphs formatting, text flow or splitting words doesnt mean it is garbage.

>it is free
Libre is free too.

>muh caligraphics
Excuse me, i though you wanted to write your documentation / thesis / letter, not play 4 hours with bullshit.

T. Guy who was forced to submit one documentation for his school project in both pdf and tex.

>even txt is better than this
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>>60941171
I find latex and variants get more compelling the longer the document gets and when you are dealing with figures.

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Post a more beautiful and aesthetic OS/DE/setup

>protip: you can't
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enjoying that emoji-bar?
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>>60940993
I'm on mobile and no matter how I rotate the image, it uploads upside down. wtf
>>
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>>60940924
It does a lot more than give you a list of emojis. I've found quite it useful, tbqh... especially for watching videos and navigating through them. Would recommend.

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> intense screen tearing
>awful animation performance, choppy video
>retarded drivers
>next to no information without trawling 1000 forum posts by idiots

>also really down syndrome multi monitor handling, 90% of the time programs open on the non-primary monitor, no way to fix it.

lol...

how are you suppose to get non shitty video performance with AMD on linux

I mean just using firefox / streaming video / general desktop animations. its slow as fuck

Why does it feel so unaccelerated?

Why use this?
36 posts and 6 images submitted.
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>>60940959
>Why use this?
Nobody does.
>>
Sounds like you're on Debian. I had the same problems, had to install linux-firmware-nonfree or something similar.
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Apple doesnt have this problem.

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Why these aren't default settings?
18 posts and 6 images submitted.
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firefox-nightly doesn't work on my computer :/
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>>60940894
really? but why?
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>>60940904
Bad PGP Signiature when I try either from AUR, or with git

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>2133MHz
>2133MT/s
??????
which one is correct, gee?
10 posts and 1 images submitted.
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>>60940860
MT/s I think.
The clock itself rus at about 1066MHz, but since it's DDR, as in Double Data Rate, it can transfer data at 2133MT/s, or millions of transfers per second.
They just call it MHz anyway because easier.
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>>60941031
are you implying microsaft is lying once again?
first MB instead of MiB, now MHz instead of MT/s. Really makes you think.
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>>60941101
Yeah, well, everyone does it. It's not really lying. MiB and MB are really close together (and are clearly stated in storage devices). MiB is larger anyway.
MB is base 1000 and MiB is base 1024, so it makes more sense in computing anyway (but is of course, non IS).
As for memory speeds, you can easily deduce it from context. Nobody is making 4000+MT/s memory, so you know what MHz srands for in that case. It's just a technicality even, as you could call a data transfer a cycle and MHz would be valid.

File: orange-pi-pc.jpg (34KB, 660x427px) Image search: [Google]
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Ok guys i have some shit to do

i'm working on a project, some guys contacted me cause they need a small projection mapping for a festival.I need to make an installation, in a place that needs to stay alone.

once i'll have the video ready i can't be there during the event cause i have other things to do so i need to make an almost automated procedure to make them do my job while i'm not there.

I have an orange pi and i'd like to setup Armbian to play a loop automatically when the start procedure is done and from then loop until the powerdown.

since it is a video mapping the board must produce an exact resolution through the HDMI (example: 800x600) and no OSD.

any ideas or suggestion? i will be able to do it by myself, i just want to know if you're some words of advice

if you have a software for video playback that'll simply do the job by automating a script i'll thank you.

also what are you doing with your raspberry?
6 posts and 2 images submitted.
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be like a prostitute and get the money up
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>>60940762
Have a look at omxplayer and bindings for the API.

I've used Raspberry Pi's before for this and you can get easily 60 fps 1920x1080 with the Pi 3.

You can also look at the Odroid C2 if you are going to need 4k 60fps. Armbian image is also available.
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>>60940762
Vlc supports lua scripting, that may be useful.

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