NXiss7
Do you even know about UEFI?
Zel
The number of enhancements that UEFI provides over BIOS boot is especially geared to multi boot scenarios.
Zel
No more primary seconday jumpers no MBR to corrupt, more than one bootable OS on the same drive.....
Zel
Its better the whole way around
Mar!o
Ahhh! So it's newer and better... Thank you 😊
Zel
Technically you could put a fully functioning mini OS right in the firmware on an UEFI system.
Zel
and if you simply must use lagecy boot just format your drives mbr style UEFI will handle them the same way as BIOS unless its an Apple.
Dima
/warn unapproved yt link
NXiss7
Because it Support Dual boot
Yeah, but with UEFI you can even quad boot, hexa boot instead.
And you don't have to mess up with MBR that limits you to 4 partitions max.
Zel
With UEFI you could easily run four drives with 4 OSes each on them
Zel
No problem
Zel
It simplifies multiboot
Zel
Yep
Zel
You can archive chats by swiping too
Mar!o
Also found it 2 weeks ago ;_;
Mar!o
Do any of you know a good way to make signed overflow in C defined without compiler flags? Has anybody written a wrapper struct and operators?!
Mar!o
Yes with a wrapper struct or something. For example Rust has defined overflow and all integers. I want it for signed too :/
Zel
Undefined behavior is at its core literally machine to machine specific two computers with the same hardware can produce different results. Ran into that with threads.
Mar!o
Yeah that was my idea too sounds like a performance impact... I need to research how the Rust compiler handle it
Mar!o
Since it should be fast too
Mar!o
Hmm maybe a good idea. Ohhh I would have stayed with Rust if they would support that stupid computed goto but I loose over 30% of performance to it
Nils
Hi, what does that line do:
std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string()((int64_t)var_a0h);
?
Nils
Sorry for such messy code but this is from a decompiler :P
Nils
ahhhhh thx
Nils
is that empty string returned?
Nils
uhm okay… I guess I can ommit that like
Nils
Yeah I know. I am inspecting it's assembly code right now
Nils
seems like it's initialised with zeros
Zel
Decompiling code != reversing the compile process. It usually produces less than adequete code for reverse engineering purposes
Zel
It is some times usefull for debugging
Nils
Anonymous
✋ hi
Anonymous
Could any one tell me how long does it take to change 9600 page lesson and 34,560 question to mobile application for Android
Mar!o
?? I didn't got that?!
Anonymous
I want to know time expectation/estimation/ to build mobile application.
We want to change 9600 page lesson and 34,560 question to mobile application. And how long does it take??
Dima
this is very hard to understand
Dima
a thing you want
Dima
also this is offtopic
Dima
#ot
Mar!o
Mar!o
I also still don't really get what it wants...
Anonymous
I am not software developer but I want to now the estimate time to build this application
Dima
I am not software developer but I want to now the estimate time to build this application
this is a very complex topic, you better to go somewhere else who understands it better. we are just the execution units
Anonymous
Mar!o
this is a very complex topic, you better to go somewhere else who understands it better. we are just the execution units
This sounds like we are only dirty and dump workers 😢
Dima
because we can complete a task in 20 minutes but write 2 hours instead
Mar!o
Also right. And we can implement backdoors 😏😏
Dima
lol
Mar!o
😂😂
Zel
I want to know time expectation/estimation/ to build mobile application.
We want to change 9600 page lesson and 34,560 question to mobile application. And how long does it take??
So you need to look up how to build a mobile application that uses a centralized database
Zel
I would not recommend using a local database on each device becuase of storage considerations for your clients.
Tiakuh_San
Is there a way i can create a function that receives a int number and returns an array?
Tiakuh_San
In c
Emir
Is there a way i can create a function that receives a int number and returns an array?
You cannot return an array in c, but you can return an address of array
int * func(int array[], int data){
return array;
}
I_Interface
You cannot return an array in c, but you can return an address of array
int * func(int array[], int data){
return array;
}
address of the pointer on the 1st element*
Nomid Íkorni-Sciurus
just remember that if it's dynamic, you should free() it as some point
Nomid Íkorni-Sciurus
just remember that if it's dynamic, you should free() it as some point
if you're returning it from a function
Tiakuh_San
You cannot return an array in c, but you can return an address of array
int * func(int array[], int data){
return array;
}
Thank you! I will try it. The goal is to creqte a function that returns a list of integers values and this function will run twice.. i want to compare both lists if they match
Tiakuh_San
I'm not vey good dealing with malloc and memory management, but i will explore
Renan
You cannot return an array in c, but you can return an address of array
int * func(int array[], int data){
return array;
}
One can return an array in C, through pointer to the array. 👍
Renan
One can return an array in C, through pointer to the array. 👍
Try coding in assembly and you will find that almost everything is a pointer. 🤔
Abstraction brings fantasy into programming. 😂 👍
Renan
Try coding in assembly and you will find that almost everything is a pointer. 🤔
Abstraction brings fantasy into programming. 😂 👍
An array is just a bunch of data in memory, for example. In sequential or random order (this one is uncommon).
Emir
One can return an array in C, through pointer to the array. 👍
how can we build the function prototype ? can u explain
Renan
how can we build the function prototype ? can u explain
What parameters and return type it must have?
Emir
What parameters and return type it must have?
return type must be a pointer that pointing an array
Renan
how can we build the function prototype ? can u explain
Here: https://pastebin.com/6x5vj1jD
I hope it is correct. 😅 👍
Emir
Here: https://pastebin.com/6x5vj1jD
I hope it is correct. 😅 👍
i got it now, thanks for this code, i never thougth use typedef
Emir
What if array size is unknown? What would we do?
Emir
And that array 1D, why u used [0][c] (2D) ?
Renan
Here: https://pastebin.com/6x5vj1jD
I hope it is correct. 😅 👍
I think I made a mistake.
Change line 9 to: id* input_ids = malloc(sizeof(id));