Old >>54731233
What are you working on?
Working on my file manager.
Godverdomme
What are the advantages of continuation-passing style in functional programming?
>>54739981
Ensuring a certain ordering of events
>>54739798
I'd love getting forcefully "arrested" by her
Tell me about R.
>>54740032
>functional programming
>ordering of events
>>54740051
>muh hasklel
>>54739981
Eliminates the need for stack frames (if it's implemented across the board, see chicken scheme)
>>54740046
She a tranny
>>54740046
superceded
Why does every javascript book author have their head up their ass?
They all love their higher order functions and functional programming and sing it's praises and how you shouldn't bother with speed optimization because it's $CURRENT_YEAR.
>here's an incredibly contrived task that could easily be done in a nested loop
>NOW USE MAP FILTER REDUCE EVAL BECAUSE ITS PRETTY AND ELEGANT!!
Is this undefined behavior if x and y point to the same storage region?int fill(int *x, float *y) {
*x = 1;
*y = 0.5;
return *(char *) x;
}
>>54739981
Gives you infinite control flow power: start over, short-circuit, or come back to it later.
>>54740100
dude functional lmao
/dpt/ how good are you at C?
Write a function that multiplies two ints.
>>54740100
Jesus fuck stop posting in these threads. Just because you're too much of a pajeet to understand how to use closures doesn't mean the rest of us are.
>>54740105
To the extent that it does type punning, it's implementation defined. It's not undefined tho, it can't crash... wait: not in very specific cases if sizeof int != sizeof float
>>54740121int mul(int a, int b)
{
return a * b;
}
Done.
>>54740167
Good dog, now bark.
>>54740167
Does not return the correct answer for all values of a and b. Don't call us, we'll call you.
>>54740051
>>54740180
Of course it does.
>>54740100
>nested loops instead of convenient map, filter, reduce constructs
>>54740121
int multiply (int a, int b) {return 0;}
>>54740184
I really really really like this picture
>>54740121long long long long long mul(int a, int b){
//original work, do not steal.
long long long long long ret = (long long long long long)a * (long long long long long)b;
return ret;
}
>>54740235
>not C
>>54740180
Dude that's dumb. It's a perfectly good interpretation of "to multiply". The thing is: in the cases where the "wrong" answer is returned, the "right" answer can't be represented in an int, contrary to the averaging meme. Besides lrn4b0U7 modulo integers, it could save your Privacy
>>54740210
You can download it for tonight if you want, but remember to return it first thing in the morning. I have some memeing to do before the Sun hits the zenith.
>>54740235
https://www.youtube.com/watch?v=-JhwxTen6yA
>>54740180
But it does return the "correct" answer for all a and b as specified. Of course, signed overflow is not defined, so that's not a concern.
I have an archive of about 2000 historical photos I would like to put online and make them searchable. All the photos have some form of metadata I can use to help with the indexing.
What would the best way to go about doing something like this? I know basic HTML and Linux so far, I'm still learning more at the moment.
>>54740235
What the fuck are you multiplying? Your mother's weight?
>>54740250
It's a future version, where we're using processors with support for very wide integers.. very wide like a negress's ass.
>>54740285
HTML is mainly for formatting Web pages, use the Linux programming language to do this (note, Linux is now available on Windows 10)
>>54740285
>I know basic HTML and Linux
>I know basic Linux
>basic Linux
GTFO Stallman
>>54740285
Pop em on google drive nigga
>>54740305
would you?
>>54740121
>how good
very good
>write a function
no problem:public static BigInteger mult(int a, int b) {
return BigInteger.valueOf(a).multiply(BigInteger.valueOf(b));
}
>>54740338
Is this a trick? Is the (woman) in question actually a man?
>>54740157
>not undefined tho, it can't crash
undefined has nothing to do with crashing tho
>>54740074
isn't this tail call optimization? you don't need continuations to achieve it.
>>54740108
can you elaborate? i don't get it.
>>54740351
That's a method you dip
>>54740338
In a heartbeat.
>>54740380
Undefined behavior means it can do anything, including nothing, crash or delete system32. Implementation defined means it remains reasonable.
Lrn2read nigger
>>54740355
Do you want me to post men?
>>54740338
regardless if this persons a tranny she's a definite sight for sore eyes, she looks amazing!
>>54740429
ITT degenerates
>>54740407
It's a function.
>>54740413
>not undefined tho, it can't crash
lrn2read tard
>>54740429
No, I like women. If the woman in the original post is actually a woman, then I would.
>>54740413
>not undefined tho, it can't do anything
>not undefined tho, it can't delete system32
>logic
>>54740429
I'd fuck him
>>54740429
Great, now he just looks like a pre pubescent boy
>>54740437
>we've come to a point where any girl posted is assumed to be a man
I posted a negress because that's what the faggot's into
>>54740476
>if you tell me it's a woman then I admit to be sexually attracted
m8...
>>54740235
doesn't work for a = 99999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999999 and b = 1
>>54740355
>>54740437
Not a man lmao.
https://www.instagram.com/ana_montana/?hl=en
>>54740518
(S)he's pretty good looking, anyway. I just don't want to find any surprises in he(r) underwear.
>>54740518
What's wrong with that? I'm only attracted to smart girls, you can't tell if a girl is smart from a picture.
got laid off yesterday guys, hold me, i dont want to do interviews again.
>>54740549
Why'd you get laid off?
>>54740537
>you can't tell if a girl is smart from a picture
lol yes you can
>>54740549
Java dev?
>>54740532
Lord have mercy! high test.
>>54740549
I feel like I'm going to get laid off, not because of incompetence, but because of autism
>>54740495
>delete("system32");deletes system32 and it's not undefined behavior, but you said undefined behavior can delete system32.
Ok smartass.
Lightning can kill you;
Fire isn't the same as lightning;
So go Jeanne d'Arc yourself and come back when done.
>>54740562
Why do you bother writing such low effort bait?
>>54740537
>I'm only attracted to smart girls
no need to lie on the internet
>>54740592
Just scroll down the 'do you know this person' list of your facebook, you'll be able to judge every one correctly by their name and profile picture
>>54740576
>not undefined tho, it can't delete system32
What git client are you using?
inb4 CLI
>>54740637
>insecure babby
>>54739798
Hi everyone. I am trying to make an interactive Monty Hall problem in Java. The only problem is trying to set two goats and the car behind the three doors, randomly every time. Is there any way to do this that would be good. I also want to have the user's choice coincide with the door they chose. Thanks so much in advance.
>>54740576
Check out this retard then >>54740157
>It's not undefined tho, it can't crash
>>54740637
gitkraken
>>54740576
>Jeanne d'Arc
Come on now, lad. Don't go and play this omelette de grenouille bullshit, here.
>>54740628
>sees ellided reasoning
>can't fill in "it's not undefined behavior[; and ut doesn't explicitely tells to delete system32; therefore] it can't delete system32[; btw]"
M8...
>>54740563
.NET backend / Angular+bullshit front
>>54740560
Wasn't fitting in with company culture, expectations, etc.
>>54740573
I'm surprised it took this long, expected it earlier.
>>54740637
git
>>54740682
>>>54740576 (You) #
>Check out this retard then >>54740157 (You) #
Hmmm... my file manager is acting up when downloading files with an exclamation mark. Could it be URL encoding?
>>54740703
U mad ignorant cannuck?
>>54740709
>backpedaling
anon...
>>54740250
how is it not C?
>>54740776
>low quality (You)
>>54740792
kill yourself
>>54740760
You're just asking for it by misinterpreting signals, are you? Slut you deserved it
>>54740157
>>54740413
>>54740576
>>54740709
>>54740735
why do you post if you don't know anything? the sample is undefined behavior
>>54740757
I'm American, my guy. I do have recent French Canadian ancestry, though.
Most Quebecqueers are total assholes, though. Glad the family moved to the greatest country on earth.
>>54740180
confirmed for having shit for brains
What's the best book for learning C?
>>54740881
>learning C
it's 2016 f am
Just side-stepping away from the flame war in this thread, is there a premade library in Python which allows users to download webpages?
For example, Ctrl + S in Chrome allows the user to download a html file, is there something similar which can be implemented in a script in Python?
>>54740845
Now THIS is an actual counterargument. BRAVO you did make it!
Now go to bed it's late
>>54740894
Just urllib senpai
>>54740894
you could try HTMLParser and/or urllib, but it'd be more worth it just to pip install requests like a normal person
>>54740905
>THIS
I know, I always have to show these faggots the size of my dick; they never learn
>>54740886
I don't want to learn java or python
>>54740845
this
>>54740157
mount-stupid.png
>>54740956
In the words of Bjarne Stroutstrup:
>There are only two kinds of languages: the ones people complain about and the ones nobody uses.
Just use python you dumb fuck
>>54740845
>>54740979
wait it's not even undefined behavior what the fuck you fucking retards
>>54740429
who is this semen demon?
>>54740983
Why?
>>54740637
GitTools for VS
I usually just use the CLI for push/pull, the GUI is just nice to see the changes.
>>54740956
Just learn C. It's fun as fuck.
>>54740956
Then learn C#.
It's like Java and Python, but not as shitty as Java, and more comfy than Python.
>>54739981
monads
>>54740879
hit too close to home lad?
>>54741003
it is: aliasing
>>54741022
The future isn't built on reinventing the wheel
We created C because assembly was non-portable and hard to read/write/maintain. We've created abstractions since, and we'll keep going because you push the future of tech on new technology when it can handle it.
Nobody built planes of today by reinventing the first ones everytime
>>54740121
int multiply2Ints() { return 5*4; }
>>54741048
That's the plan anon, I came in asking for what book does /dpt/ suggest. Is k&r still good?
>>54741097
it's fine because of the cast to char* before dereferencing
Ask your much beloved programming literate anything (IAMA)
>>54740105
>>54740845
No, the behavior here is well defined.
>>54741078
There is no way anything is more comfy than Python, there's no new Blah = Blah shite you get in C# and the errors you get are very quickly debugged
>>54741150
F# is the comfiest language there is
>>54741145
What is the context of this webm?
>>54741145
>he's old now
I've only watched like the first 50-100 episodes, but damn I feel some feels
>>54741150
Forced indentation is anything but comfy.
>>54741078
hate it or love it, but python is ultra comfy, definitely comfier than C#
>>54741186
If you use some other bizarre indentation style in other languages, you need to rethink your life
>>54741167
a Naruto movie
he's too busy running the village to be a good dad
it's his daughters birthday and he sent a clone rather than went himself
>>54741145
Is the a way to do dynamic dispatch based on multiple objects rather than having to do manual double dispatch?
>>54741098
There is no disadvantage to learning C. You learn bad habits by learning python or java first.
>>54741167
Naruto sent a clone of himself to the birthday of his daughter.
>>54740637
CLI, faggot.
>>54741221
>You learn bad habits by learning python or java first.
explain
>>54741221
>falling for the 'you'll learn bad habits' meme
>>54740637
Im just curious
command line git is shit if you want to see comprehensive commit history
gitkraken looks nice, but is shit
source tree is slow and doesn't have working merge tool
smartgit seems best, but is not free
>>54741139
nope, undefined
>>54741145
>literate
as always, you don't have a clue what the fuck you're talking about
>>54741254
>>54741259
Languages like python or java cover up for your mistakes you would have made if you used C.
>>54741268
>gitkraken looks nice, but is shit
It's not shit. You're right that CLI is good for most things barring seeing comprehensive commit history. Gitkraken is the best tool for seeing comprehensive commit history, even across multiple commits, and across multiple files quickly
>>54741284
>I want to make mistakes
I seriously fucking hope
And C covers up the mistakes you would have made using the wrong instruction from a different instruction set, may as well just use asm
>>54741302
you can't even set different creditentials for different repos in gitkraken
>>54741323
Well it's not something I've experienced considering I use the same credentials through all my work projects
In any other case where this isn't a hindrance, Gitkraken is the best thing imo
>>54741321
I want to know what mistakes I'm making rather than put a bandaid over it and pretend it doesn't exist.
>>54740637
git on the CLI
>>54741217
Depends the programming language, multiple dispatch is a thing.
https://en.wikipedia.org/wiki/Multiple_dispatch
>>54741271
>nope, undefined
It's not undefined. See http://port70.net/~nsz/c/c11/n1570.html#6.5p7
"""
An object shall have its stored value accessed only by an lvalue expression that has one of the following types:
[...]
* a character type.
"""
>>54741271
>as always, you don't have a clue what the fuck you're talking about
Please, don't bully.
>>54741284
What mistakes are you referring to ?
>>54741377
Then use assembly, rather than having a compiler covering up the mistakes you would have made in assembly
>>54741321
And ASM covers up mistakes, you would have made programming in binary.
>>54741400
>programming in binary.
You meant to say hex. Get it right.
>>54741413
No, binary. Hexadecimal is non-portable.
>>54741400
>binary
You mean machine code; binary is a number format.
>>54741413
>hex
You mean machine code, hex is a number format.
But exactly, why use C when machine code exists?
>>54741426
Portability.
>>54741413
Hex is just needless abstraction.
>>54741211
you fucknut its about the fact python NEEDS indendation or your code gets FUCKED
>>54741426
>You mean machine code, hex is a number format.
That's implied you dip.
I don't know many other languages where you'd write in hex like this: 90EBFC
>>54740637
git, unless working with an IDE, in which case the IDE source control tool.
>>54741457
You write many things in hex you dumbshit, like colours
>>54741491
Hex colors typically start with a #, smartass
>>54741449
>portability
So you're covering the portability mistakes you would have made in assembly? Why?
>>54741452
You need semicolons to end your C statements or your code gets FUCKED
Cfags BTFO
>>54741321
>>54741400
programming is first about abstraction and logic, you should not have to deal with computer architecture details when you learn programming: they are are completely irrelevant. jesus, have you read your sicp today ?
>>54741499
Hex isn't reliant on textual representation, it's a number format for numbers in base 16 retard
>>54741502
u wot m8?
I mean that if you write something in x86 assembler, then if you need it to run on an ARM chip later then you need to rewrite the whole thing.
If it's written in C in a portable manner, then you can simply recompile it for ARM.
>>54741546
>programming is first about abstraction and logic
Exactly why python is a good language choice
>>54741571
No, use something like Haskell
>>54741550
No shit sherlock, but if you weren't so far on the autism spectrum you'd pick up the implication that the only programming language written in hex is machine code.
>>54741579
Heard it was a meme though
>>54741571
It's slower than even fucking JS.
>>54741571
python is definitively better than c but scheme is even better (muh lambda calculus, muh expression based)
What assembly architecture should I learn?
>>54741590
A good meme
>>54741586
The guy mentioning hex made the original implication that the guy mentioning binary actually meant hex, when he himself should have picked up the implication that both are number formats for the same thing, so his statement was retarded
>>54740100
>he still writes loops
>>54741595
Not everyone has a poorfag laptop like you
>>54741595
no shit sherlock, javascript's implementations are among the state of art of dynamic language implementations.
>>54741620
java bytecode
>>54741626
The original implication was still programming languages, what the fuck.
Nobody cares about radix conversion here.
>>54741624
A shit meme.
>>54741648
Python fags are literally worse than webdevs.
>>54741653
see
>>54741413
>You meant to say hex. Get it right.
This is the meme I'm responding to. A retarded statement considering binary is different in hex, but if you can write something in hex, you can write it in binary, it's just longer. Still, doesn't stop the original guy from writing in binary
>mfw castra no longer intercepts POST requests that don't have the x-castra-csrf header
>mfw clojure is the one true programming language
>>54740100
Why does every C/C++ book author have their head up their ass?
They all love their for loops and sequential programming and sing it's praises and how you shouldn't bother with speed optimization because it's $CURRENT_YEAR.
>here's an incredibly contrived task that could easily be done with goto
>NOW USE FOR WHILE DO UNTIL BECAUSE ITS PRETTY AND ELEGANT!!
>>54741679
Your memes are getting stale lad
>>54741690
>but if you can write something in hex, you can write it in binary, it's just longer. Still, doesn't stop the original guy from writing in binary
Yes, it's just longer. It's also more inconvenient due to the way instructions in popular machine codes like x86_64 are encoded.
Nobody serious would ever think to write machine code in binary. Not that people write machine code regularly, but when you do you do it in base 16.
>>54739798
Why doesn't python's HTMLParser pick up symbols like pic related? Is there an easy native way without tools like requests and beautifulsoup?
>>54741709
Not even mememing. I honestly believe Python is higher on the cancer scale than left-pad shitters and PHP Pajeets.
>>54741734
Image swap is still a thing? Or are you just retarded?
>>54741728
Still retarded to say 'Get it right'. You can write code written in hex, in binary
>>54741750
Sorry, meant pic related
Mostly asking because I'm scraping a site with many foreign characters, currency characters, etc
>>54741751
Yes you can, you can also write a large part of it in 7-bit ASCII, it's just so retarded that fucking nobody does it.
>>54741734
what if someone post a pic like this but of your sister or daughter ? does that poor girl even know that she's now a sex meme ? what a (sad) era to live in.
>>54741808
>what if someone post a pic like this but of your sister or daughter ?
I'd probably fap to it, then have sex with my sister/daughter, but with our eyes closed so it doesn't feel like incest
>>54740043
>Tfw when she straddles your body to keep you pinned to the ground
>>54741391
>It's not undefined
>see this particular excerpt about this last line, while ignoring the 2 assignments and how they can be reordered by any conforming implementation
it's undefined tho
>>54741391
>Please, don't bully.
please, don't post without thinking
>>54741814
read
>>54741751
Don't be assmad that your 'Get it right' statement was retarded, because it was. It doesn't matter how difficult it is, writing in binary is valid, and correcting him to say hex makes no sense
>>54741843
There's no sense arguing with autism, we'll just have to agree to disagree.
>>54740141
Found the JavaScript hipster. What kind of coffee do you buy in the morning on your way to work at your hip social media startup?
>>54741841
the statements being reordered is not an undefined behavior.
>>54741864
What kind of diaper do you wear to shit in while you program in your mum's basement?
>>54741873
if the reordering produces different results, it is
>>54741882
>>54741928
You're right, I should have used that image against the anti-JS hipster
>>54741701
>goto
Kek tbqh
>>54741928
>>54740677
bump
>>54740677
Have you literally even tried?
google.com?q=java+random
>>54741928
you realize they were not arguing, just flinging shit at each other, right?
unless you are that filthy anti javascript cuck
>>54741902
there no such undefined behavior in the standard, everything is well defined here. strict aliasing is only concerning reads to the stored valueint fill(int *x, float *y)
{
// doesn't read the stored value, defined
*x = 1;
// doesn't read the stored value, defined
*y = 0.5;
// reads the stored value but trough a char pointer, defined
return *(char *) x;
}
>>54742066
>// reads the stored value but trough a char pointer, defined
>defined
defined to be what? a byte of the int or a byte of the float?
>>54742094
a byte is a byte, having the smallest size possible, it's not concerned by alignment.
>>54742094
a byte of the float
>>54742187
no, the standard doesn't care, *(char *)x simply gives you the char at the location x and no more. what's has been stored here previously is unimportant. the char pointer is independent.
>>54742279
>the char pointer is independent
>of data stored at the same address
What's the cool framework these days if I want to make a web app?
>>54742302
Go ask the web dev general.
>>54742279
and the char at the location x is the first byte of the float because that's what was last written to the char at the location x which is the same location as y
>>54742302
Last web app I made was in php and I used Laravel. First time using it, but I actually really liked it.
I'd consider using Symphony2, though, if I had my time again.
>>54741882
Personally I'm a fan of the Abena M4 Super 90.
Are there debuggers for binary executable that can simulate stuff for it?
Im thinking of running a program that reads stuff from pci/serial etc. I would copy the pattern it reads and i would use it for the program later when its running in the debugger.
Is this even possible?
Im thinking it would be easy to inject in the program and just feed the inputs when certain functions are called. But a program that exist for this reason might be way easier than me spending time on writing this shit.
>>54742648
Literally every sane debugger can.
It might not be easy with IDA since it's more for static analysis, but probably still possible.
>>54740454
nope, try again
>>54742444
>M4 Super 90
But that's a gun.
I was thinking about monetizing a HTTP proxy by injecting ads. But then I realized that all impressions would be from the proxy ip. Any ideas on how to avoid this? I don't think ad agencies look at the x-forwarded-for header.
>>54742665
Whats this function called?
im using x64dbg (i feel i cant do this in there), but im familiar with olly too (idk if its possible in there), ida is not my thing
>>54742728
It's called load a DLL and patch your hook in.
I have many ~5 minutes long mp4 videos, how would I go about streaming them to a browser as one continous video, even from a certain time? Preferrably in python.
Right now I'm just using javascript in the browser that picks the right video file based on the time offset and then changes the time of the video itself once it loads, but I'd like to do that on the server as that seems like a really bad way of doing it.
>>54742749
Make a m3u playlist, send that to the browser?
>>54742157
you're so confused, there's no point in considering your opinions: nobody said anything about "alignment concerns"
>>54742187
why?
>>54742279
>what's has been stored here previously is unimportant
you don't know what the fuck you're talking about
>>54742390
>that's what was last written
how do you know? do you see any "volatile" in the code? are you aware the assignments can be freely reordered because they don't have any data dependencies as far as C is concerned because x and y are not allowed to alias?
>>54742748
oh ok
didnt know that was it
Working on LDAP DNS management. Again. Still.
I filtered out the IPv4 and IPv6 reverse zones, and give them links to the IPAM.
The IPAM is able to create new reverse zones for subnets and forward/reverse entries for allocated hosts.
I still want to make a "bulk DNS" command where you can e.g. generate "dynamic-10-1-1-XXX.example.com" for a whole range instead of having to enter everything manually.
>>54739798
In OpenGL, are we meant to implement a "movement" class by applying a translation vector to every model that the engine is keeping track of?
>>54743093
If you're going to apply the same movement to everything, just move the camera...
>>54743093
>a "movement" class
DA FUCK!
What does /dpt/ think of transgendered programmers?
>>54743167
mentally ill
>>54743167
If you can code, you could be literally hitler, I'll consider your pull request.
>>54743186
what if my pull request was concerning the use of terms like master/slave or gender normative pronouns and how they should be gender fluid or gender neutral
also, would you accept the [insert CoC]?
>>54743221
I would firmly invite you to go choke on a dick.
>>54741808
I've never seen someone assume such a weird fucking posture in public. She's clearly okay with the attention or retarded.
>>54743221
>[insert CoC]
Only if it was a verbatim copy of the Postgres CoC.
>>54743167
According to the ICD10
A disorder characterized by recurrent sexual urges, fantasies, or behaviors in a heterosexual male involving cross-dressing.
Disorder characterized by recurrent, intense sexually arousing fantasies, sexual urges, or behaviors involving cross-dressing in a heterosexual male. The fantasies, urges, or behaviors cause clinically significant distress or impairment in social, occupational or other areas of functioning. (from apa, dsm-iv, 1994)
Severe gender dysphoria, coupled with a persistent desire for the physical characteristics and social roles that connote the opposite biological sex. (apa, dsm-iv, 1994)
The act of dressing like and adopting the behavior of the opposite sex, often for sexual gratification.
The urge to belong to the opposite sex that may include surgical procedures to modify the sex organs in order to appear as the opposite sex.
Is Ruby a good language ? I like the syntax and the spirit, but I'm under the impression that nobody use it apart for rails project (and I'm not fond of web prog)...
>>54743323
try python instead
>>54739798
>sir, is that a gun in your pocket?
>>54743501
That's probably a trap.
>>54743553
no, shoulders are too narrow. he'd be in like the 3rd percentile for male shoulder width
>>54743553
molly jane she does porn,
>>54743577
i hope her station doesn't find out
>>54741839
>tfw she strips off your underwear and rapes you and you decide to dedicate the rest of your life to fighting the police
>>54743592
Sorry anon, feminism has informed me that men cannot be victims of rape at the hands of a woman
Anyone have a PDF of C: A Modern Approach
>>54743610
i don't think guys can be raped by women unless she uses a foreign object or fingers you. if she just sucks you off it'd be sexual assault, not rape
>>54743501
That's not a real policewoman! The gun and radio are fake!
>>54743627
this
>>54743592
JUST
>>54743629
f u c k
o f f
>>54743587
Are you mentally retarded or just a fucking idiot?
>>54743649
>f u c k
>o f f
very rude.
>>54743610
It would seem intuitive to me to store vertices in OpenGL as a row or column of a matrix so you can just apply a transformation matrix to an entire object at once
how is it normally done? I mean how do you store an "object" in a way that allows for the application of transformation matrices
