| means or

What's gonna happen?

I have a problem with a .DLL file. A small one. Does anyone know? I ask

I have a problem with a .DLL file. A small one. Does anyone know? I ask

What problem do you have with it?

I don't speak English very well. It would be better if you could show a picture and ask. This is blocked Shall I personally send to Sir?

I don't speak English very well. It would be better if you could show a picture and ask. This is blocked Shall I personally send to Sir?

Well, to be able to help people usually need to understand the problem. E.g. if someone asks something like "I tried to build a house, but I couldn't, can you help me". Building a house (or application) is a complex process, many steps could go wrong, people generally don't like to waste the time on explaining something just to get an answer "Yes, I know that, but my problem is not there". For example I can't read your mind, I can't guess what problem you have, I don't have all the context that you've already built in your mind around this problem, and you provided very little information about it, but I can try to guess. So, from what I understood, you got some source code, but it didn't work as intended (I assume it compiled?), so you want to learn how other programmers would approach such a situation with someone elses code? Usually such projects have some discord servers or other ways for communication between developers who work with them. So as a first step I would recommend to find a community around the library you found, or some generic community of people who develop bots for Minecraft, if such exists. And of course any sources of documentation, Minecraft community is usually good at documenting things, so there's a good chance there are some pieces of documentation/articles/posts about writing bots. And if that doesn't work, you can try to invest time investigating and debugging the code, but this is not something one can describe in a short message.

Well, to be able to help people usually need to understand the problem. E.g. if someone asks something like "I tried to build a house, but I couldn't, can you help me". Building a house (or application) is a complex process, many steps could go wrong, people generally don't like to waste the time on explaining something just to get an answer "Yes, I know that, but my problem is not there". For example I can't read your mind, I can't guess what problem you have, I don't have all the context that you've already built in your mind around this problem, and you provided very little information about it, but I can try to guess. So, from what I understood, you got some source code, but it didn't work as intended (I assume it compiled?), so you want to learn how other programmers would approach such a situation with someone elses code? Usually such projects have some discord servers or other ways for communication between developers who work with them. So as a first step I would recommend to find a community around the library you found, or some generic community of people who develop bots for Minecraft, if such exists. And of course any sources of documentation, Minecraft community is usually good at documenting things, so there's a good chance there are some pieces of documentation/articles/posts about writing bots. And if that doesn't work, you can try to invest time investigating and debugging the code, but this is not something one can describe in a short message.

in this code, the handshake data is sent to the server first, and then the login's data, but the server disconnects in response, I couldn't find out why

It can be that this code was written for some older version of the server for example, and they changed some protocols. Also if even a handshake doesn't happen, it may be that there are some issues with the connection (either the ip/port is wrong, or the server is inaccessible from your network). Does the server have API docs that you can check? Can you check what you send during the handshake, and what server returns as a response (if anything)?

It can be that this code was written for some older version of the server for example, and they changed some protocols. Also if even a handshake doesn't happen, it may be that there are some issues with the connection (either the ip/port is wrong, or the server is inaccessible from your network). Does the server have API docs that you can check? Can you check what you send during the handshake, and what server returns as a response (if anything)?

i didn't use the api on the server, and if I'm not mistaken, the login part is similar or the same for almost all versions

Well, I know too little about minecraft servers, but I would guess there can be some documentation to help to debug it step by step. Also (assuming you're connecting to a Java server) there may be some weird encoding issues between how C++ and Java encode strings (but I guess then the library that you use should have taken care of it)

Well, I know too little about minecraft servers, but I would guess there can be some documentation to help to debug it step by step. Also (assuming you're connecting to a Java server) there may be some weird encoding issues between how C++ and Java encode strings (but I guess then the library that you use should have taken care of it)

there is a part called packet ID, I don't understand how to send it

#paste

Packet ID is just an identifier of the packet type you want to send. My guess is that you need to pack it into bytes (there's a code example on that wiki page with writeVarInt) From what I see in the handshake packet you already need to send the protocol version by the way, make sure that version matches the one on the server.

so it looks like this : ProtocolVersion, serverip, port, 2

Yeah, just note that the result may not look like a readable string, since you pack it as a binary stream basically

Hello guys, i going to learn C++ İn my plan learncpp.com and book like Lipman or PPP İs this a good way?

I recommend you to watch The cherno channel

could you please send me a sample code? frankly, this has helped me a lot

I don't have a computer now, but I can send an example of how numbers can be packed into bytes with C++ (not the most readable one though, because of templates) https://github.com/gameraccoon/tank-game/blob/main/src/Base/Types/UnsafeSerialization.h Note that you would need to care for endianness (byte order) yourself since I guess the server can expect different endianness and in this example it uses only one of them

I am trying to read a json file as described here. It seems it only accepts public members and requires a default constructor. How do I make boost use a user defined constructor to initialize private field?

will you please sent your code?

it seems I need to define a default no args constructor to make this work

Hi everyone, I've been learning std::thread recently and it's great. But there is a question: does std::thread support synchronous updating of application interface data? Because different interface libraries, multi-threaded update methods are not the same. For example, I use c + + builder, he itself bring the VCL TThread.Synchronize synchronization. So if I can use the c + + 11 c + + 14 c + + 17 thread synchronization, instead of a TThread.Synchronize？

I believe TThread does much more than std::thread does, so you can't just replace one with the other, you may need to implement the missing parts yourself. There are multiple approaches to synchronization, depending on how you want to pass the data around.

Yes, you have a point. I also feel that the thread standardization of C++ has not done compatibility processing for UI Main Thread. As a result, I wrote the following c++ builder code:

what is UI thread ?

GUI?

what is UI thread ?

For example, iirc, OpenGL 3 required that a single thread does all the communication with the GPU

https://forum.arduino.cc/t/mouse-h-and-mousecontroller-h-dont-compile-together/1245970

looks like some include containing Mouse is missing

There is a name collision between librarys they says

you may put them to different namespaces

I really don't know how to do it, it's as if the mouse.h library depends on hid.h and the code is quite complicated. I also program on Arduino so setup() and loop()

Hello everyone

Hello everyone

// Create a wrapper header file for the library // my_lib_wrapper.h namespace MyLib { #include "my_lib.h" }

Hello everyone 👋

read the rules

Is there anyone from European countries?

#meta

Hello sir I am new coder this side plz help me and tells how to start