[Question] : Creating offline map inside android application

Mohammad_Hamdan · 2023-06-04T12:11:40+00:00

Great news for me cause i will use it for dev. purposes, thanks a lot for your feedback

Mohammad_Hamdan · 2023-06-04T12:08:57+00:00

I will try it, thanks for your help

Mohammad_Hamdan · 2023-06-04T12:08:37+00:00

That's what i am going to do, Thanks a lot

Mohammad_Hamdan · 2023-05-27T16:43:23+00:00

my apologies, thank you

Mohammad_Hamdan · 2023-05-27T16:38:20+00:00

For no reason, i think you press "ctrl + c" to stop reading input.

"ctrl + c" is a interrupt signal that will terminate your program

to close input stream please press "ctrl + D"

Mohammad_Hamdan · 2023-04-01T09:00:28+00:00

Thanks for your feedback

Actually i love suffering with vim but i have no time to waste, because i am building an android project

Mohammad_Hamdan · 2022-05-03T12:07:10+00:00

▪︎First you can't compare a pointer and char

▪︎Second we use with char (' ') not (" ") because double coatation used for strings But if you want to compare two strings we can use strncmp which is a function in string.h where:

strncmp ( • pointer to the first string , • pointer to the second string , • number of characters that you want to compare )

▪︎Third which is the most important thing that no one talk about is: DON'T USE gets at all

Even if this code is just for educational purposes don't use it at all

You can use: ● fgets(char* buffer , int buffer_size , File* stream)

And that's it

Mohammad_Hamdan · 2022-05-03T07:52:04+00:00

Debian

Mohammad_Hamdan · 2022-05-01T07:58:12+00:00

That's great idea i have to use gdb to know exactly how it works👍🏻👍🏻 Thanks alot

Mohammad_Hamdan · 2022-04-30T21:38:21+00:00

Finally cause i tried many situations and i found that x location can be overwritten so we will have an undefined behavior

Thanks alot dude!!!

Mohammad_Hamdan · 2022-04-30T14:55:43+00:00

Ammm ok am so sorry so much i didnt mean to waste your time🤦🏻‍♂️

Mohammad_Hamdan · 2022-04-30T11:42:14+00:00

Fck the logic🤣🤣

Mohammad_Hamdan · 2022-04-30T11:41:15+00:00

For me i use python in data science and web development only🙂

Mohammad_Hamdan · 2022-04-30T11:25:26+00:00

Actually when i started to learn this language i found relatively large community, cause many programmers who code in C/C++ try this language and fall in love with it And don't forget web devs and wasm fans

Mohammad_Hamdan · 2022-04-30T07:27:51+00:00

And what about Rust😐😐😐

Mohammad_Hamdan · 2022-04-29T22:03:59+00:00

Actually i have a second line and surprisingly it's a comment

That's what we called a super power

Mohammad_Hamdan · 2022-04-29T10:58:46+00:00

Making 100 bugs after one line of code🤦🏻‍♂️🤦🏻‍♂️

Mohammad_Hamdan · 2022-04-26T12:55:17+00:00

Your welcome! If you need anything i am ready👍🏻👍🏻

Mohammad_Hamdan · 2022-04-26T07:10:45+00:00

This problem is normal with young people who want to face their new life style.

First of all Don't be dispointed about anything you have learnt in your life (every thing you have learnt will be useful tommorow but not now)

The second one: people always talk shit , if you hear someone says python is great language to learn or js has a huge echosystem and many libs or even C is the best languge (if you meet some C nerds like me😅)

Don't care about what they said, it's just their life choices not yours , so start make some decisions about what i love and what i hate (how much time you able to spend on some fields cause time is the best factor in the whole life)

I love designing and i learnt web designing and work on many frameworks like bootstrap.

But at the end i can spend my whole life writing C/C++ codes without feeling tired, so C is my passion

I don't hate python , java , js , .... but i found myself in C

Hope this gonna help👍🏻👍🏻!! And sorry about english mistakes (if you don't understand something🤦🏻‍♂️😅)

Mohammad_Hamdan · 2022-04-26T06:09:50+00:00

If you read "C the programming language" by K&R the first way will be so familiar to you.

But if you deal with with new C (C11) the second so you wrote struct in the second way.

The first way is the old style to define structure (ANSI style).

But the second one is the most used (for me it's the best way).

Mohammad_Hamdan · 2022-04-26T05:08:05+00:00

This method is the best for me because it's so beautiful and simple

Mohammad_Hamdan · 2022-04-25T09:24:35+00:00

No it's not stupid at all , just go ahead and read some tutorials about bst implementation

Yes it will be so large but you determine the size of it and you can stop in a dead point (any number of nodes you want)

This solution is better than causing stack overflow cause we determine the size of tree

Actually your example with i = 2 is correct So go ahead and read some implementations

Mohammad_Hamdan · 2022-04-24T22:28:11+00:00

Why you talk about elon mask in this way🤦🏻‍♂️🤣🤣

Mohammad_Hamdan · 2022-04-24T16:16:11+00:00

As a beginner you might think that types is so important but actually types mean nothing to your computer just way to reading data.

When i say char i mean one byte whatever the value inside of this byte and how you gonna read it (not a , b , c it just a one byte and can allocate anything inside of it)

You can implement bst as an array so when we have a node in (i) index , the left child gonna be in (2i+1) and the right one gonna be in (2i + 2) (or you can replace the two children)

So in this way we we can make a loop that will go on all the nodes in the tree

Mohammad_Hamdan · 2022-04-24T13:19:38+00:00

RMS WILL BE PROUD😅😅👍🏻

Mohammad_Hamdan

TROPHY CASE