/dpt/ - Daily Programming Thread

What are you working on, Sup Forums?

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norsk > engelsk

lisp > haskell

oop > functional

svenska > engelska > norska

ritsuko > misato

A strawberry milkshake?

עברית > כל השאר

Asians > Jews

日本語>スウェーデン語

...

rust > C++ > C

ping pong > pizza

rust > javascript > nasm > peehtohn > kitties > Trump > Russia

curl pipe sh > curl pipe sudo sh

Assembly >>> binary >>>>>>>>>>>>>> shit >>>>>>>>>>>>>>>>>>>>>>>>> rust

So why and how do people use cmake with C++ ?

I just watched 3 short tutorials and it's like all 3 were about a different thing.

pepe > spurdo

It's very simple user.

> "reverse polish notation" "infix notation"

CMake is the best thing ever happend to C++

China > Taiwan

if you're a nigger

>why
because the alternatives are even worse

>how
try to find a good tutorial and then look at some open source project examples
SFML is a good one

CLion > Visual C++

Emacs >

Anime > not anime.

I'm genuinely impressed by how many operations one after another it takes for a modern processor to reach 100%

huh

Why are english /dpt/ so shit?

Gdzie pracujesz?

v anglii, cisu toileti

Pizdish, rusek.

Like, right now, I'm churning through impressive amounts of data and doing a ton of math on them and it just barely slows down, I would have thought it would have been way slower way faster idk

wtf is this shit thread?
it's shit tier.
Why are the janitors not doin their job?
Sup Forums isn't the only board that's getting worser erryday...
Fucking reddit

You're probably I/O-bound, not CPU-bound.

Yeah?

it's so beautiful when a proof comes together perfectly

I can see that CPU is at 100% at all 8 threads in conky, as I said, I'm just impressed at how many ops it's doing, and it's all floating-point numbers too, if I'm doing my calculations correct then it should be doing around 2 960 million floating point ops at a second, which is still only around at 2% of what it should be doing, so IDK where all those cycles going

anyone know were I can get dissassembled 8080 assembly so I can test my 8080 assembly interpreter

I am a snek, which programming language should I learn? I obviously already know Python.

>side effects

Rust

C

rust

c

>fully implemented C8/Superchip
>still some unrecognized instructions

Oh, I'm really thinking now.

When are you going to get a job?

does this work? don't folds do [a]->a, while maps should do [a]->[a]?

you're like my mom, fuck you

Folds do: b -> (b -> a -> b) -> [a] -> b

ok nerd, but you get my point. unless the fold is mutating the list, it can't act as a map

Scheme

What are you taking about?

The fold can take the mapping function, then go through the list, apply that function to each element and build a new list of the results. No mutation.

\acc x -> f x : acc :: [a] -> a -> [a]
[] :: [a]
foldl (\acc x -> f x : acc) [a] : [a] -> [a]

Scheme is deprecated, use Python.

>tfw from Sout East Asia
>have been in other SEA countries in the course of my career
>we all unilaterally agree that China is shit

Hm... Is it me, or are you parsing the assembler rather than the actual binary?

These are the binary files. The C8 assembly is plaintext.

I graduate next semester, so probably then. :)

...

Why doesn't JSLint like the 'this' keyword?

Working on Advent Of Code Day 3, but trying to do it in freebasic, but I don't know any string parsing functions in freebasic. Pic related

Ask your much beloved and highly praised programming literate anything (r/IAMA)

>deprecated

>highly praised
Why are you becoming increasingly annoying every single post?

>still in college
I graduated years ago, what's wrong with you man?

>Advent Of Code
>To play, please identify yourself via one of these services:
>[GitHub] [Google] [Twitter] [Reddit]
nice try, nsa

I was born in the wrong year, shamefully.

Utterly disgraceful.

>:)

How can I cross-compile a CMake project targeting Windows on Linux?

How would you explain these concepts to a 10 year old?
>functional programming
>OOP

I wouldn't, it's better to start off with something simpler like C...

One need to at least know what a mathematical function is before trying to learn functional programming. for oop, maybe i would start with the classic message/reply view.

Do you hate kids or something? Why would waste one's brain with some neuronal virus?

Have an Asian child.

Smalltalk

Go > all

Is anyone here familiar with Android development?
I want my app to have user accounts. How do databases work with Android?
I have a solid Java background and that's why I want to learn Android development. I just don't know much about databases besides the occasional SQL.

>jewgle
no thanks

why do so many people try to use all the possible features available in C++ and then end up with almost unreadable code?

>backed by a powerful company
>no thanks

What makes poo in loos so horrible at programming?

Are they just stupid as a race?

>(((powerful company)))

De snakker ikke norsk.

I know

it's literally the most powerful tard

Mom asked me what I want for christmas. I want to learn more about network programming (low level stuff). What are the best books on network programming?

I have to learn Python 2.5 for a job. How bad is Python 2.5 compared to 2.7? What sort of things were missing in 2.5?

I'm trying to make the transition from C to C++, but this language seems horribly convoluted. I'm particularly trying to avoid writing C with classes and instead use all the modern recommended features like smart pointers.
I thought switching to C++ would reduce dev time because it has all sorts of nice abstractions, but I find myself spending way more time troubleshooting trivial errors. compile times are also way longer and error messages are incomprehensible when compared to C.

wow
literally just quit. even 2.6 is unusable

Get an e-reader for christmas and just pirate all of them.

>actually believing this

I have an older kindle but i prefer physical books

Oh no, is it that bad? Don't scare me.

I gave up supporting 2.6 for my libraries pretty quickly. And so did every other library, so enjoy writing in a broken programming language that no one else acknowledges. I imagine 2.5 hasn't received a non-security update for more than 5 years, and just having to work on 2.5 says a lot about your workplace.

python dow jones visualiser thing,

also im new to programming dont h8

the graph is fucked because took the data in during a 5 second period for testing so none of the share prices change

>trying to write an event store with sqlite
>tfw still don't know what I'm doing

>We are pleased to announce the release of Python 2.5.4 (final), a bugfix release of Python 2.5, on December 23rd, 2008.
lel last bugfix was in 2008

>stuck using a build system at work that doesn't transitively resolve dependencies
>have to add every single member of the transitive closure to the build file
>manager says we don't have time to upgrade
>it also doesn't support test dependencies

It's because the workplace uses Ignition, and Ignition uses Jython 2.5 scripting

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