File: 1471743416857.jpg (60KB, 500x600px) Image search:
[Google]
60KB, 500x600px
Why is .NET/C# so shit? If you want to do any sort of optimization you need to drop progress of .NET all the way back to 2005.
(P)LINQ? shit
Enumerators? shit
Compiler optimizations? non existent, even for basic stuff like using same reference inside a local function
WPF MVVM? shit
You end up with async/await C without having to worry about malloc if you want any sort of high quality/speed code.
Look at this shit http://www.actiprosoftware.com/products/controls/wpf their DataGrid control drops FPS even while resizing, my custom data grid can have 1000 threads accessing and writing data to it, no lag while resizing, 60+ FPS, yet they charge $800 for it, INSANE.
6 Posts / 2 Images
View this topic
>>
>>58849947
>not knowing how to apply yourself with Oracle
>blaming the platform for your own diaper shitting shit eating under performance
>>
>>58849947
>He fell for the C# meme
Dude come on, it's 2017. Hit the C book or C++. Or at least Rust
>>
>>58850033
I never said I don't know C/C++.
I read entire 5k pages of Intel x86 manual. I just happen to be developing in C# and when I check ILDASM/ASM output i want to kill myself.
File: ImgBurn_2017-02-08_10-09-01.png (23KB, 673x451px) Image search:
[Google]
23KB, 673x451px
literally falling for the Gentoo meme
15 Posts / 3 Images
View this topic
>>
Back to >>>/a/ weeaboo faggot. Get the fuck out.
>>
>>58849920
blow me retard
>>
>>58849908
If you couldn't even figure out how to make Windows properly render backslashes, I doubt you'll get past disk partitioning in the Gentoo installation. Give up and an hero.
File: 191293725_093bb86f64.png (21KB, 450x300px) Image search:
[Google]
21KB, 450x300px
What do you think of qwant /g/ ?
6 Posts / 1 Images
View this topic
>>
>>58849907
Botnet.
>>
Definitely one of the better privacy oriented search engines, but there is one thing that keeps me at bay: they use dom cookies. and disabeling dom storage breaks the site (last time i checked)
>>
>>58850863
I like to dom you're mom's cookie, nerd.
File: latest[1].jpg (38KB, 600x450px) Image search:
[Google]
![latest[1].jpg](https://i.imgur.com/ygtYfPy.jpg "latest[1]")
38KB, 600x450px
>WARNING - incoming game
>WARNING - incoming game
Did anyone else get into computers as a kid because of this show? I think I looked up "hexadecimal" in the school library and went from there.
16 Posts / 4 Images
View this topic
>>
File: Main_frame.jpg (64KB, 777x599px) Image search:
[Google]
64KB, 777x599px
favorite tidbits on the show
-Mainframe is designed to look like a hard drive
-Entire show takes place over two weeks of real time
-User doesn't give a shit about the PC and just uses it to play games and gets too many viruses
-First and second season could have been as dark and great as the third one but all the TV networks insisted animation was only ever going to be a child's show and denied all of the interesting scripts
>>
What was that show called reboot? Something like that.
Also I got into computers to look at free porn. People these days have no idea how lucky they are not waiting for a butter face to load on a 56k and that 5ish minutes of waiting for that thumbnail to load just to realize it looked WAY better as a thumb, and having free sites and not free tours.
>>
I was already a lil baby PC gamer when this show came out, rocking commander keen and civilization, but it was definitely responsible for my eventual interest in how the hardware actually interacted with the software to actually make what I saw on the screen. The whole conceit of the show basically is an exercise in imagining a fanciful version of that interaction, which unfortunately didn't make sense to me a the time because I didn't know the differences between mainframe computers and desktop computers.
Nowadays I think its kinda weird the user plays so many games on a mainframe.
File: fizzbuzz.png (2KB, 469x114px) Image search:
[Google]
2KB, 469x114px
I'll start#include <stdio.h>
int main(void)
{
int i = 0;
_1:
++i;
if (i > 100) goto _2;
if (i % 15 == 0) { puts("FizzBuzz"); goto _1; }
if (i % 3 == 0) { puts("Fizz"); goto _1; }
if (i % 5 == 0) { puts("Buzz"); goto _1; };
printf("%d\n", i);
if (i < 100) goto _1;
_2:
return 0;
}
89 Posts / 9 Images
View this topic
>>
>goto
>>
>>58849813
is this a joke?
>>
>>58849813
struct counter{
int i;
const int max;
counter(const int max) : max(max), i(0) {}
bool operator++(int){
i++;
if(i==max) i=0, return true;
return false;
}
};
int main(){
counter three(3);
counter five(5);
for(int i=1; i<101; i++){
bool num=true;
if(three++){
cout<<"Fizz";
num=false;
}
if(five++){
cout<<"Buzz";
num=false;
}
if(num)
cout<<i;
cout<<endl;
}
return 0;
}
File: Windows10Add.png (2MB, 1577x796px) Image search:
[Google]
2MB, 1577x796px
This is windows 10 homepage
Notice anything?
>Tip: Windows don't plainsman.
Also, Windows hate thread.
21 Posts / 3 Images
View this topic
>>
>plainsman
>[pleynz-muh n]
>Spell Syllables
>Word Origin
>noun, plural plainsmen.
>1.
>an inhabitant of the plains.
wat
>>
No diversity
>>
It'll be used by microsoft to gather more data from little children
Good morning, /g/entlemen
a couple of weeks ago i bought a Logitech Z533 2.1 audio system (pic related) for my desktop pc.
Sadly it has a terrible whine when the speakers are off coming from the sub and when the speakers are on there's a slightly less terrible stream sound coming from them.
I was thinking of refunding it since i saw that most people have this problem with that specific set.
What 2.1 audio system would you guys reccomend me to get? Money is not too much of a problem but i'd like to not spend over 200$
Thank you
8 Posts / 3 Images
View this topic
>>
File: sample-8463c5927ad755a44ba8a1b6df23096a.jpg (176KB, 687x1000px) Image search:
[Google]
176KB, 687x1000px
Bumpity
>>
>>58849793
>Less than 5 minutes
Calm down, OP: this isn't /b/ or /v/ or whatever stupidly fast board you came from.
Your bumps don't even work for a while if you're the OP of the thread.
Also, read the damn sticky.
>>
File: sample-d80ff709fcf172bc31d32c1673d655e0.jpg (133KB, 666x1000px) Image search:
[Google]
133KB, 666x1000px
Bump
CPU Intel 6th Generation Core i5 - 6600 CPU, 3.3GHz / 3.9GHz Turbo, 4 Core / 4 Threads
CPU Cooler Intel Original Cooling Fan with Heat sink
Motherboard Motherboard with Intel B150 Express Chipset for Home & Business
RAM 8GB DDR4 2133MHz Premium System Memory
Video Display Card nVidia GTX 1050Ti 4GB Gaming Graphics Card
HDD 1TB 1000GB SATA3 Hard Disk Drive (Toshiba, Seagate, WD, Hitachi)
Optical Drive 24X Dual Layer DVD Burner
Audio Onboard 5.1 (6) CH High Definition Audio
Network Onboard 10/100/1000Mbs Gigabit LAN
Power Supply Quiet Power Supply Unit with Cooling Fan
Case ATX Midi Tower Case with Front USB ports and Audio Ports (One price for various options)
10 Posts / 1 Images
View this topic
>>
it's ok for daily use
>>
stop making retarded threads for yourself you fucking cunt >>>/g/pcb
>>
>>58849748
>non-k 6600
>1050ti
>no SSD
>not just waiting for Ryzen
Neck yourself.
Anonymous
/ptg/ - Private Tracker General 2017-02-08 08:50:42 Post No.58849430
[Report] Image search: [Google]
/ptg/ - Private Tracker General 2017-02-08 08:50:42 Post No.58849430
[Report] Image search: [Google]
File: CIANGEL.jpg (57KB, 615x619px) Image search:
[Google]
57KB, 615x619px
/ptg/ - Private Tracker General
Anonymous
2017-02-08 08:50:42
Post No. 58849430
[Report]
[View this topic]
Big thread 4u
Previous thread >>58841981
>Not sure what private trackers are all about?
The mission of /ptg/ is to promote the highest possible standards of tracker service by providing members with opportunities for professional development, by recognizing technical competence through examinations and by advancing the interests of its members.
>Have a question?
FAQ http://pastebin.com/LQxkS1mU
WIKI https://wiki.installgentoo.com/index.php/Private_trackers
MORE REFERENCE https://gitla.in/ptgGuide/ptgGuide/tree/master
IRC #ptg irc.rizon.net 6697/9999 SSL only
News
>
>
>
Use >>>/g/ptg as a link to find the /ptg/ thread.
Remember the following:
>Staff occasionally read these generals and have posted here before.
>Staff may pretend to be normal users asking for invites and when you invite them, they ban you for inviting strangers
>This is a thread for educational purposes only don't offer or ask for invites
326 Posts / 27 Images
View this topic
>>
good thread op
>>
>>58849453
for you
>>
third for ABs based new rules
File: Addiction.jpg (86KB, 570x714px) Image search:
[Google]
86KB, 570x714px
How bad/terrible is your computer/technology and internet addiction, /g/? How long (years) have you been hooked for?
24 Posts / 2 Images
View this topic
>>
>>58849246
not too bad... ive been without a smartphone for a month now... feels actually refreshing since i socialize more.
>>
>>58849246
30 years, and the last 15 or so I've barely left my chair.
>>
>>58849246
7 years.
File: you_need_to_upgrade_every_gen_goyim.png (98KB, 1234x482px) Image search:
[Google]
98KB, 1234x482px
just saying.
19 Posts / 5 Images
View this topic
>>
>>58849145
It's not that simple. CPU hasn't changed much but other components did. slow RAM can bottleneck your hardware as much as CPU or GPU.
>>
File: DDR3-2133.vs.DDR4-2133.png (21KB, 513x401px) Image search:
[Google]
21KB, 513x401px
>>58849156
>>
>>58849196
Bravo anon, now go ahead and show us latency.
File: xposed vs lineage os.png (221KB, 913x672px) Image search:
[Google]
221KB, 913x672px
Is Lineage OS worth it or should I just stick to Lollipop + Xposed?
13 Posts / 3 Images
View this topic
>>
it's a phone who fucking cares
>>
>>58849132
What is lineage OS?
>>
>>58849132
I'd go for Lineage
File: Capture.png (8KB, 599x217px) Image search:
[Google]
8KB, 599x217px
I have never been able to find an explanation of transformation matrices in 3D graphics that doesn't use specialised libraries and doesn't use coding practices of questionable efficiency.
So I tried making my own, but it makes no sense, yet it almost works.
Anyone on /g/ thinks it's redeemable?
Every frame:
>create camera matrix, starting with a translation matrix
>multiply by z rotation matrix, then x, then y
>translate by (0, 0, -1) (so that when the camera rotates, it doesn't rotate around a point in front of the camera)
>multiply by projection matrix, which is as shown
Every frame, per object:
>create object matrix, starting with a scale matrix
>multiply by x rotation matrix, then y, then z
>multiply by translation matrix
>multiply with camera matrix to get the transformation matrix
In vertex shader:
>create vec4 "position" by multiplying the transformation matrix with the vertex position (since it's a vec3, 1.0 is tacked on the end)
>define gl_Position in either of the following ways
>gl_Position = vec4(position.xy/position.w, position.z, 1.0) (causes layering issues and vertices behave weirdly as they go offscreen)
>gl_Position = position (cutoffs are no longer the near and far defined by the camera)
10 Posts / 2 Images
View this topic
>>
Have you tried, oh I don't know, read the text?
>>
>>58849134
what de fuck
>>
Matrix operations really just can be implemented by individual elements one at a time.
mat4& mat4::operator*=(mat4 r) {
vec4 res[4];
vec4 rhs[4] = {r.a, r.b, r.c, r.d};
vec4 lhsRows[4] = {
vec4(a.x, b.x, c.x, d.x),
vec4(a.y, b.y, c.y, d.y),
vec4(a.z, b.z, c.z, d.z),
vec4(a.w, b.w, c.w, d.w)
};
for (int i=0; i<4; i++) {
res[i].x = vdot(lhsRows[0], rhs[i]);
res[i].y = vdot(lhsRows[1], rhs[i]);
res[i].z = vdot(lhsRows[2], rhs[i]);
res[i].w = vdot(lhsRows[3], rhs[i]);
}
a=res[0];
b=res[1];
c=res[2];
d=res[3];
return *this;
}
File: 1481532901874.jpg (38KB, 304x758px) Image search:
[Google]
38KB, 304x758px
> Computers are enormously quicker but software development is not faster.
> Dependency management is a big part of software development today but the “header files” of languages in the C tradition are antithetical to clean dependency analysis—and fast compilation.
> There is a growing rebellion against cumbersome type systems like those of Java and C++, pushing people towards dynamically typed languages such as Python and JavaScript.
> Some fundamental concepts such as garbage collection and parallel computation are not well supported by popular systems languages.
> The emergence of multicore computers has generated worry and confusion.
Tell me why C/C++ is not going to be replaced by Rust/Go.
Picture not related
36 Posts / 4 Images
View this topic
>>
>There is a growing rebellion against cumbersome type systems like those of Java and C++, pushing people towards dynamically typed languages such as Python and JavaScript.
If that were true it'd be a point against Rust and Go, not for them. As it is Typescript is increasingly popular, most dynamic languages including JS are getting optional type annotations, and webassembly will probably graciously kill it dead at some point and let us move on from the early 90s when "scripting languages" weren't so obviously terrible.
>>
>>58849118
all the high-level problems that rust and go solve are already solved in newer versions of C++
for writing low level stuff (i.e. ring 0) there is little reason to use anything besides C
>>
>>58849169
>all the high-level problems that rust and go solve are already solved in newer versions of C++
Nice buzzword. Point to me where the abomination of C++ templates got fixed
File: bug_out_bag.jpg (2MB, 2787x2787px) Image search:
[Google]
2MB, 2787x2787px
What tech do you have in your bug out bag?
12 Posts / 2 Images
View this topic
>>
File: mypockets.png (2MB, 1094x725px) Image search:
[Google]
2MB, 1094x725px
>>58849009
>>
>>58849009
Wait.. You have actual stuff in yours?
I thought a "bugout bag" was a suitcase filled with cockroaches.