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Jerry Ma

@RongjinMa

Database Go example
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Made with Go
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published an Update

•1 year ago

based bobux

New to C++, can someone help me debug

I dont know whats wrong with my code, it keeps saying core dumped segemation failed

@Highwayman thanks for the help, I fixed it :)1 year ago

@Highwayman a bit late, but could you emphasize on passing around global variables?1 year ago

@RongjinMa Sure thing! All I really mean to say is that instead of having a global variable for something like `extern board` or `extern pieces`, you'd change your functions like `void createBoard()` to `void createBoard(vec<vec<char>>&)` and declare `board` inside of the main scope. There isn't much reason to declare it outside of main as you *don't* actually have no other way of accessing the board from your functions, and making mutable global variables is just bad practice for the future, apparently... Honestly, if I were you, I would have just made a little class/struct for board instead of a bunch of separate functions, but yeah... 1 year ago

published an Update

•1 year ago

TransparentSourPipeline

Change console text color

Hi, I am wondering if there is a way to change the color of text in the console. I am not using a windows computer so I cannot use

published an Update

•1 year ago

TransparentSourPipeline

how to get server variable?

my freind made this: https://replit.com/@GabrielWest2/kahootclone?v=1 i was wondering how he made a server variable and how to do it in cpp

@RongjinMa Those are only for node and python. For C++ you should just write files to save/retrieve data. Here: https://www.cplusplus.com/doc/tutorial/files/1 year ago