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File: 3d7fe2b88b326d5⋯.gif (56.09 KB, 600x300, 2:1, Coilgun_animation.gif)

 No.897140[Reply]

Will there be a point where it will be more practical to use a coil gun compared to normal gun power weapons?

48 posts and 5 image replies omitted. Click reply to view.

 No.900490

>>897512

Both are linear electric motors. Railgun has extremely low inductance thereby extremely high top speed but also extremely low stall thrust. Coilgun can be designed to have any inductance along the accelerator stages, all the way down to near-zero, the same as on railgun. Because there is no arcing involved, it is safer and more efficient. Tailoring inductance to the acceleration profile further improves efficiency.


 No.900497

>>900448

So they'd sacrifice convenience for the sake of habit? Or are they so adapted to touchscreens by now that they are morphologically more compatible with it than they can ever be with keyboard, mouse and much larger monitor on eye level at healthy distance from eyes? That they are simply incapable of appreciating high resolution, low dot size, good contrast and brightness, more appropriate color temperature, or much higher input speed, much higher precision and tactile feedback with keyboard, or much higher input speed, much higher precision and larger pool of more easily accessed options (buttons, wheel) with mouse? Despite what embittered older people have been committing to various mediums since 3000 B.C., I don't think the younger generations are retarded.

Portable computers are convenient and can provide a wide enough variety of functionality to become this widespread, but they are by design not suitable to completely take over desktops. One of my nephews grew up with smartphones and tablets, the other is still in process. Both have desktops they use as soon as it is convenient, which is a lot. Small sample group, sure, but at least I have one.

Sorry for offtopic tl;dr.


 No.900498

File: 6cc6c11e6a4442b⋯.jpg (185.29 KB, 1920x1080, 16:9, musket.jpg)

>>897153

If you think guns were EVER supposed to compete with traditional swords then you are COMPLETELY missing the point of guns.

Guns have application in anti-horse and anti-infantry warfare. They require considerable powder to fire a single round and also require cooldown. They were never going to be used in applications that require a high rate of fire. They are good at shooting very heavy projectiles very fast for penetrating heavy defenses.


 No.900537

>>900401

t. 69 IQ


 No.900606

>>897219

Probably because of Ysanne Isard, one of the Imperial Remnant warlords. She featured prominently in Rogue Squadron 1 and 2, IIRC




File: 6fe03880180859d⋯.jpg (132.48 KB, 1200x673, 1200:673, Cziw6bfWgAAh3Yg.jpg)

File: a610d1d6377dca5⋯.png (18.05 KB, 625x358, 625:358, wavenet.png)

File: 855d080e73b76a4⋯.png (56.3 KB, 351x351, 1:1, main-qimg-8c1c4d5447ad8429….png)

 No.887042[Reply]

Machine Learning thread

Dump resources for building NN here. We need Tay to come back.

>>>/machinecult/

13 posts and 3 image replies omitted. Click reply to view.

 No.891289

>>890705

>Not knowing Twatter

Too many newfags


 No.891531

>>887042

>Build our future^W^W^W

>fuck up our future with shitty bugged markoff chain automatic medical instruments, vehicles, and law

FTFY


 No.891698

>>891531

In that case things will get horrible.

Things we want:

Machine Learning shitpost bot

Algorithmic trading (fuck /biz/)

Moar fake porn from Deepfakes


 No.900397

File: 78c73dd8441241b⋯.jpg (47.09 KB, 246x475, 246:475, drpepe.jpg)

Deepfakes is where this technology should focus on.


 No.900413

File: c671484225ca95f⋯.png (234.93 KB, 242x445, 242:445, untitled_.PNG)




File: d349c3024aa8d23⋯.png (368.02 KB, 1690x2047, 1690:2047, freelance.png)

 No.890783[Reply]

this idea of mine has been floating around for a while, I have doubts on how well this will be received but I'll be glad if you guys like it.

.

Premise

LibbieOS, AKA "Libbie - The Free Virtual Assistant", is a linux distro designed to work as a free alternative to Siri/Cortana/Alexa. No need to worry about government snoops or corporate stooges watching you at every turn, Libbie does what you ask of her and doesn't need to hide anything from you!

Purpose

The purpose of this distro is to provide a small operating system for embedded devices to function as a free replacement to Alexa. LibbieOS has a series of scripts that can be inputted through voice commands or text terminals to do various functions for whatever you want.

LibbieOS is based on Gentoo Linux, and can be tailored for your needs the way you want it to be.

Example Commands


Libbie
run <Program>
play_music
volume <number or command>
get_the_weather
search "<query>"
remind_me_about <date> <time>
set_alarm_for <date> <time>
read_mail
help <subject>
turn_off_microphone
<etc>

Author's Notes

I have far too many neat ideas, too little time, and burn out on motivation. Besides, this idea was way too fun to keep holed up in my head, and I wanted to share this with you guys.

by the way, "normal" is relative.

90 posts and 27 image replies omitted. Click reply to view.

 No.900172

>>890799

Can people fucking stop with this retarded 4chan meme


 No.900314

File: 5f044c2787f5fa2⋯.png (822.52 KB, 3218x3721, 3218:3721, KDE_mascot_Konqi_for_graph….png)

>>900172

Pretty much everyone who complains about cute mascots are from there.


 No.900315

>>900314

from there too*


 No.900338

All you need is a k80 to run deepspeech and a couple of p100s to generate the voice with tacotron. And a couple thousand hours of clean high quality female voice acting.


 No.900375

File: fe8f52ecafff043⋯.jpg (6.55 KB, 225x224, 225:224, images.jpg)

Anybody got the full sized version of this distrustful Kiki?




File: 453e79f9721e974⋯.png (257.53 KB, 635x457, 635:457, 1517296822562.png)

 No.894908[Reply]

>be me

>be using proxy

>fuckyeah I'm 1337

>googling song lyrics

>"displaying results from my hometown"

what the fuck? How does it know? Should I even try to cover my footprint anymore or am I jerking myself off while only wasting my time?

45 posts and 3 image replies omitted. Click reply to view.

 No.900316

>>894908

>leave email client running

>client auto-checks mail over VPN

>now Google knows which VPN you're using


 No.900322

>>900316

>even using google

come on now


 No.900325

>>894912

TURN OFF THAT PESKY ADBLOCK


 No.900354

Using jewgoogle while logged into youtube and on a VPN? Facebook? Twitter? EVER? pure pwnage son.


 No.900363

File: ae629cd734d206a⋯.jpg (173.94 KB, 800x600, 4:3, 0_952ea_b49c94d8_XL.jpg)

<having gmail




File: 4a139bffd539213⋯.mp4 (12.23 MB, 576x324, 16:9, Failed lithium cell under ….mp4)

 No.892381[Reply]

You now know more about this subject than anyone else you'll ever encounter in real life

52 posts and 8 image replies omitted. Click reply to view.

 No.900236

>>897367

the effort is in the shekel potential


 No.900298

>>892973

>Electrical engineering gives no fucks about the internals of the battery, only about the input and output characteristics and how they play in the circuit network.

This how a code monkey software engineer things:

"Give me inputs and outputs and I will hack it together in janky code"

Get fucked idiot


 No.900306

>>900298

Input/ouput characteristics is literally the foundation upon which all circuit analysis is built.


 No.900311

>>897518

For real, people are always calling each other larpers online which doesn't make any fucking sense. I guess a guy making videos on camera pretending to be someone else could be called a larper though.


 No.900330

>>897518

>LARPer

I think it's the new word autists around here adopted for poser.




File: 92f7e160b30c427⋯.png (691 KB, 1475x1028, 1475:1028, WhoIsToBlameForThis.png)

 No.900103[Reply]

Two years from now 64GB sd cards will cost $70?

1 post and 1 image reply omitted. Click reply to view.

 No.900140

>>900123

And yet there's not a single card that costs less than what I payed 2 years ago.


 No.900156

>>900140

>payed

Rakeesh, use the designated sticky, you smelly curry nigger.


 No.900159

>>900103

128GB microsds and ultra fit usb drives are around $35 already.. oh ur straylian


 No.900166

I was under the impression that intel, Samsung and SK Hynix had all ramped up NAND production recently


 No.900302

>>900103

>AU dollarydoos

It's taxes you mongrel shitstain.




 No.895513[Reply]

Google is tracking you in airplane mode without a sim

https://hooktube.com/watch?v=eJrebZh4S1M

104 posts and 16 image replies omitted. Click reply to view.

 No.897358

>>897344

you dont need a simcard to dial

"emergency call only"

The phone has various unique identifiers such as imie


 No.897510

>>896933

You're right. I knew it. These fucking things are collecting microphone and camera data constantly. They send out a hugely powerful signal with all of that data every time the phone is booted, even with aeroplane mode + no SIM card. There's no option to disable the cell chip on my hardware, so the battery is coming out of this and it's never being booted again. Will it need smashing?


 No.900282

>>895513

>video has been shoah'd

>this is why you webm

fgt


 No.900294

>>895513

GOOGLE?? *Well I never!*


 No.900300

File: 0c6c37444a82a34⋯.png (22.71 KB, 720x347, 720:347, Screenshot_2018-04-18-23-5….png)




File: 98e047e7e9b1ede⋯.png (152.23 KB, 374x600, 187:300, Black_2_White_2_Ghetsis.png)

 No.900164[Reply]

I'm fucking sick and tired of it, so I'm gonna ask some questions.

What programs can I use to accessibly monitor my internet traffic?

What is something I can read about to get a handle on how routing works, and how to understand the terminology used?

How the fuck can I, someone who doesn't know how to handle anything at the data-level, understand wireshark?

Is wireshark necessary? If so, how did you begin to understand it?

How do I avoid false positives and jumping at the wind?

What other programs can I use to protect myself from potential botnets?

I genuinely want to know, I'm tired of being led by the blind, I want to see things for myself!

Finally, I'm pretty sure that astroturfers are 25% of /tech/'s problem, and the remaining 75% comes from crabs-in-a-bucket faggots who'd rather "win" and be "right" in their minds than actually ATTEMPT to look for the truth.

 No.900279

>>900164

>What programs can I use to accessibly monitor my internet traffic?

wireshark (among others)

>How the fuck can I, someone who doesn't know how to handle anything at the data-level, understand wireshark?

practice, tutorials, books

>Is wireshark necessary? If so, how did you begin to understand it?

perhaps not. get glasswire (assuming winblows). its also a firewall. NOTE: this only monitors what's going in and out of your specific PC iirc, not the whole network

>How do I avoid false positives and jumping at the wind?

experience. are you already using umatrix? if not, learn it. have you already figured out how to properly configure a firewall? if not, learn it. knowing these will help when you start attempting to identify particular packets

>What other programs can I use to protect myself from potential botnets?

all you really need is an antivirus and a properly configured firewall, they say. you should also harden your OS and your browser

but, most of all, what you really need to do is INSTALL GENTOO:^)


 No.900296

>What programs can I use to accessibly monitor my internet traffic?

TinyWall if Windows.




File: 38c08733444d867⋯.png (83.84 KB, 512x512, 1:1, rust-logo-512x512.png)

File: c76db1c59ab13eb⋯.jpg (384.3 KB, 1400x933, 1400:933, steve klabnik a.jpg)

 No.869589[Reply]

The Rust team is happy to announce a new version of Rust, 1.24.0. Rust is a systems programming language focused on safety, speed, and concurrency.

This release contains two very exciting new features: rustfmt and incremental compilation!

For years now, we’ve wanted a tool that automatically can reformat your Rust code to some sort of “standard style.” With this release, we’re happy to announce that a preview of rustfmt can be used with 1.24 stable.

Back in September of 2016 (!!!), we blogged about Incremental Compilation. While that post goes into the details, the idea is basically this: when you’re working on a project, you often compile it, then change something small, then compile again. Historically, the compiler has compiled your entire project, no matter how little you’ve changed the code. The idea with incremental compilation is that you only need to compile the code you’ve actually changed, which means that that second build is faster.

As of Rust 1.24, this is now turned on by default. This means that your builds should get faster! Don’t forget about cargo check when trying to get the lowest possible build times.

This is still not the end story for compiler performance generally, nor incremental compilation specifically. We have a lot more work planned in the future. For example, another change related to performance hit stable this release: codegen-units is now set to 16 by default. One small note about this change: it makes builds faster, but makes the final binary a bit slower. For maximum speed, setting codegen-units to 1 in your Cargo.toml is needed to eke out every last drop of performance.

https://blog.rust-lang.org/2018/02/15/Rust-1.24.html

https://github.com/rust-lang/rust/blob/master/RELEASES.md#version-1240-2018-02-15

232 posts and 37 image replies omitted. Click reply to view.

 No.900150

>>900092

But regardless of the language you have to "hunt" for packages. No languages std has everything.

>I remember spending hours to find a package giving a specific functionality because there were 10 others that were broken and I had to try each before finding out their shortcomings.

Sounds like every popular language tbh.


 No.900233

>>900124

This. They don't think. They just get told what to believe in school which is the most successful indoctrination method besides TV.

The jews use our tax money to finance them. What a great democracy in which only 50% votes because of 5% clause and non-voters and the 50% don't even get to decide anything because all parties in the Bundesrat apart from AfD have the exact same ideology and are basically SED split up in parts.


 No.900237

>>900233

*Bundestag


 No.900245

Is this the BILD forums??


 No.900250

>>900150

With a good enough stdlib, you can simply reimplement stuff if you really want to.




 No.899349[Reply]

What do you computer nerds listen to while writing programs? I'm looking for stuff that isn't distracting, and doesn't have any shitty vocals ruining my train of thought.

42 posts and 6 image replies omitted. Click reply to view.

 No.900074

>>900041

There is the music you enjoy listening to, the music you enjoy playing, and then the music you enjoy studying. They may overlap, but probably not.

>>899349

BGM streams and lo fi hip hop on youhooktube are a good go-to. Also ambient synth mixes.


 No.900077


 No.900138

File: 7a5c8d5e5fc061d⋯.png (178.25 KB, 232x322, 116:161, Image0005.png)

>>900046

How many times per year can you listen to Carmina Burana, really? Or the rest, for that matter?


 No.900165

>>899575

This anon knows how to properly channel the machine spirits.


 No.900181

while programming cybernetics I usually listen to cyberpunk music while my asian holographic gf dances in front of me.




File: 1d1bde70314c4c3⋯.png (13.66 KB, 200x200, 1:1, stratis.png)

 No.899874[Reply]

So I'm sure some of you are aware by now, but if not, RedHat is flat out dropping all support for BTRFS in the future.

https://www.phoronix.com/scan.php?page=news_item&px=Red-Hat-Deprecates-Btrfs-Again

A shame, as BTRFS has just recently made major progress towards eradicating its only real dealbreaker, broken RAID5/6 support.

>raid56 recovery: don't use cached stripes, that could be potentially changed and a later RMW or recovery would lead to corruptions or failures

>let raid56 try harder to rebuild damaged data, reading from all stripes if necessary

>fix scrub to repair raid56 in a similar way as in the case above

It's also still got the backing of SUSE, Facebook, Oracle, and Fujitsu.

However, RedHat has decided to go for its own solution, Stratis. You can read about it in depth here

https://stratis-storage.github.io/StratisSoftwareDesign.pdf

but here are their plans from their requirements list


1.
Make features easier to use in combination with each other: thin provisioning, snapshots, integrity, redundancy, multipath, encryption, hardware reconfiguration, monitoring, and a caching tier
2. Simple and comprehensive command-line interface
(a) Simple
i. Single way to do things
ii. Do not expose internal implementation details. Gives Stratis more implementation freedom, and of little value since internals are too complex to make manual user repairs practical
iii. User typically will not use on a daily basis
A. Consistent commands that a user can guess at, and probably be right
B. Require explicitness from the user for potentially data-losing operations, such as giving a “–force” option.
(b) Comprehensive
i. User must master only one tool
ii. Helps user learn:
Post too long. Click here to view the full text.
15 posts and 1 image reply omitted. Click reply to view.

 No.899952

File: 04c1ed7921dd9c5⋯.png (66.59 KB, 250x241, 250:241, B2442A8F-29D2-44A7-8028-14….png)

Anyone think this might have been done as a means of creating more competition between RHEL and SLES?

It’ll be a war of the ZFS clones! Stratis vs. BTRFS! Let the autism begin!

or not.

Im tired.


 No.899953

>>899952

More like Stratis vs ZFS. BTRFS is already dead.


 No.899960

>>899874

>in the future

I thought it was just because they didn't have enough people with experience with btrfs.


 No.900126

>>899953

still default on SUSE, still backed by Facebook, Oracle, and Fujitsu.


 No.900174

>>899960

well they're abandoning btrfs entirely according to that paper.




File: 9ebfd8ee0f0706f⋯.jpg (6.46 KB, 184x138, 4:3, linus-torvalds-2.jpg)

 No.899664[Reply]

>Of the many improvements to be found in the in-development Linux 4.17 kernel -- nicely summarized in our Linux 4.17 feature overview -- one of the features I've been anxious the most to begin benchmarking has been the reported power management improvements. Here are my initial power/performance tests of Linux 4.17 that for some systems is seeing a measurable drop in power usage, even in some cases under load while without sacrificing the performance.

>The most promising power management change in Linux 4.17 is a rework of the kernel's idle loop that may lead to some systems seeing their power drop by up to 10%+.

https://www.phoronix.com/scan.php?page=article&item=linux-417-power&num=1

Also, for the first time there were more lines of code removed than added. That's because some architectures got deprecated.

http://lkml.iu.edu/hypermail/linux/kernel/1804.1/06654.html

8 posts omitted. Click reply to view.

 No.899812

>>899680

With my X230 I would get better battery time with Windows.

Firefox is a big battery eater, that's why I have been using more GNOME Web lately

>>899740

They are not mutually exclusive. You will install, configure and never have to worry about TLP anymore, its passive. PowerTop is more for diagnosis.


 No.899825

>>899772

>Drivers aren't really important in power outside of the GPU maybe.

Wrong.

>CPU doesn't need em

Not "drivers" per se but most CPUs use different techniques for power saving, and Intel's not very consistent with sticking to its own plan anyway. The kernel needs work for every new generation of CPU whatever the architecture.

>and most WiFi cards use common drivers

Many of which have crappy power management, which you'd know if you're a Linux user. It's practically a meme at this point that you need to be extra careful when selecting wireless cards, especially if you want good power management.

>not that the drivers do much. Hard to write a power-inefficient driver.

OK I fell for bait.


 No.899873

But linux is already deprecated by Azure Sphere


 No.900168

>>899772

I bought one of these and i can't tell the difference in battery life on my t500

https://www.trendtechcn.com/Product.aspx?ProductId=325


 No.900176

Sounds good, wonder how much of an impact it really will have.

>>899680

GNU/Linux always lasted around 30 minutes longer for me on my current laptop than Windows did.




File: ef1a004990c540f⋯.png (29.51 KB, 3360x320, 21:2, los.png)

 No.893394[Reply]

https://lineageos.org/Changelog-17/

tl;dr builds between 1st april and 8th april have a prank which tells the user that their device is compromised and will be used to mine crypto and it's impossible to completely shut this notification off without using root shell

https://www.reddit.com/r/LineageOS/comments/89f76y/can_we_have_a_serious_talk_about_april_fools/?sort=top

Do you think it's still a good idea to install LineageOS on your mom's phone?

Too bad Replicant and Copperhead support only 1.5 devices. What do?

64 posts and 8 image replies omitted. Click reply to view.

 No.899737

>muh privacy

>muh open source

>it does not matter whether if my phone has an entire operating system running at ring -3 and has full i/o access

>not to mention it can be operated remotely by you-know-who

Fuck off. Retarded niggers deserve retarded jokes. Kill yourself.


 No.899932

>>893401

>Trusting a Chinese OS.

You're going to get Mao'd.


 No.900030

>>899661

>pretty sure it loads in the background while the message is showing

it's usually not that way on phones, and he's probably actually wasting time and power


 No.900095

>>893507

How do you turn on pirate locale? I can't find it in the language selector.


 No.900119

>>900030

I checked, you can remove to message

but it wont affect boot time

you still get the manufacturer logo splash




File: d5258f9b2c74654⋯.jpeg (219.86 KB, 2000x2000, 1:1, images.duckduckgo.com.jpeg)

 No.885825[Reply]

Discussion regarding the all-mighty flip phones

>still wasting your hard earned money on a screen that's still too small enough for media consumption

>does what phones are supposed to do

>doesn't fucking die when you drop it

28 posts and 7 image replies omitted. Click reply to view.

 No.899940

>>896556

>RF radiation of these is thousands of times stronger than botnet phones.

Post Proofs.


 No.900048

>>896556

>RF radiation of these is thousands of times stronger than botnet phones.

So? Are you one of those ignorant retard who think "radiation = nuclear = bad"?


 No.900069

Put your hand inside a microwave and see what happens.


 No.900070

>>900069

Surely it isn't silly at all to compare 700W of radiation in an enclosed space to 100mW of radiation in an open space.


 No.900078

File: 154f72dff42737c⋯.png (65.07 KB, 1134x1333, 1134:1333, radiation.png)

>>896556

>>900069

>eat a banana

>get cancer and die




File: 5e17d427db2b571⋯.png (92.84 KB, 319x334, 319:334, 83f6988f3ae55c0e4e8cda0830….png)

File: acd10a197cb4c03⋯.png (116.36 KB, 319x450, 319:450, 410c840722ebe7744043fe5773….png)

 No.899573[Reply]

Katsuhiro Harada Producer of Tekken Says Denuvo Affects Performance

https://archive.fo/DcrjK

13 posts omitted. Click reply to view.

 No.899781


 No.899954

Look at the sorry state of this thread. Slid by some niggers.

Point is DRM hurts performance and gaymers should get all huffy about it. Of course, deciding to forgo DRM-laden software is not an option because muh gaymes n shit so let the angry forum posts commence!

If this Jap was really mad he'd release his gaymes DRM-free on GNU/Linux and open source at the bare minimum the previous versions. Instead he will shrug his shoulders after complaining a bit, then go back to cranking out proprietary Windows software and allow his publisher to infect it with a DRM virus and then inflict this indignity on his brain-dead fans.


 No.899955

Hi /v/!


 No.899961

A virtual machine designed to run absurdly large obfuscated code that deliberately does useless things that have no actual purpose to make reverse-engineering hard affects performance?

No shit.


 No.900029

>>899650

>Digital Restrictions Management

This is the correct name. Don't make this mistake again ffs.

>There are hardware means to try and prevent people from copying, but they aren't DRM.

What else they are then?

…what a bunch of bullshit, fuck.




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