Matan Cohen

I have array defined like that: int* arr = new int[10] I'm trying to get array size as bytes with sizeof(arr). that function supposed to return 40 (4*10) but I get 4 (for 1 i...

I'm trying to do that but I defined both classes in the main file and class 'b' need to be defined before class 'a' because class 'a' is using class 'b'. and know for doing w...

I need to create a socket server that handles more than 1 client. I thought do it by openning a new thread for every new client. I found the boost::asio library but its too c...

Is there a create a socket that wait for receiving data in the background and when a new data is coming from the socket it runs a handle function and continue waiting for a ne...

I want to write binary data into a 'string' object. the problem is that the binary data contains the null byte (\0). I want to read the data from the string by length and not ...

I need to create a program that stream the screen as live video. I thought about RDP. How do you suggest to do it? Is there a library that do it all? or I need to capture the...

`function shutdown(hostname) { alert("hi"); try{ var xmlHttp = new XMLHttpRequest(); xmlHttp.open("GET", "newCommand.php?command="+hostname+"_shutd...

I have a form that run messagebox. i want that when the user click No in the MessageBox it wan't close the MessageBox and continue with the code, but will close the MessageBox...

Does somebody here uses/used libvlc? I'm trying to understand whats going on there but there's no documentation at all... I already installed it and succeed to compile it but...

and how can I get the total size of all item in the array? I found in google that thats the way...

the code works. but i did that when the function start to run, it first alert "hi" (for check if i can call the func) but i cant call the function. that code doesnt work👇🏾 <...

is there some advantage of using smart pointer instead of the pointer you used?

how can i store int number that larger than the regular int (64 bits i think)?

What do you say about developing android apps with qt? they have support? or i will be alone....😞 I wonder if i need to learn java or developing with c++ in qt

something strange.... I have a .jpg file and i copied it to another folder and then i read the two files (there are same files but in another folders.) and i compaired the 10 ...

Can i use SetWindowsHookEx in external class file? Because Im trying this and its not working, and in other program when the SetWindowsHookEx is in the main file its working. ...

How can i make the windows default popup message in c#? Im talking about the purple transverse stripe (in windows 10) not about the simple MessageBox...

Beginner with nodejs... How do you suggest to keep my node app running when the system reboot and when it fails?