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Questions - stdio

Calling printf or puts from MASM64 assembly does nothing, but calling WriteConsoleA works?

I am currently trying to learn assembly programming with MASM64. I have managed to get WriteConsoleA to work, but am stuck trying to use C functions like printf or puts. It should be noted that I am u...
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Mikolmisol

assembly

winapi

stdio

masm64

Votes: 0

Answers: 1

Latest Answer

Thanks @RbMm, not sure how I had managed to use mov instead of sub. Oddly enough, I tried to run it via a VSCode task that simply called the executable through the shell - and that did end up printing...
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Mikolmisol

How to use sshpass without TTY on a Node.JS backend?

I am running the following in a script: pubkey=$(gpg2 --verbose --export-ssh-key $EXPORT_THIS_ID) sshpass -p$REMOTE_PASS ssh -o IdentitiesOnly=yes -o StrictHostKeyChecking=no -tt -p $REMOTE_PORT root@...
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vaughngx4

node.js

bash

stdio

tty

sshpass

Votes: 0

Answers: 1

Latest Answer

I have resolved my issue and it had nothing to do with my code. Using sshpass -v I got this message: SSHPASS: detected prompt, again. Wrong password. Terminating. Wrong password...
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vaughngx4

Is 'std::ios::sync_with_stdio(true);' before 'scanf()' and 'std::ios::sync_with_stdio(false);' after, a good practice?

I haven't found yet an alternative to the scanf function to store an input number (as an unsigned tiny integer, not really as char) into an unsigned char variable, but, reading around Internet (and A ...
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thomas

c++

performance

iostream

stdio

Votes: 0

Answers: 1

Latest Answer

First, you don't need scanf and I personally feel it's a mistake to use old-school C routines for reading input. What I would do is use getline() and parse it myself with std::stoi()'. That gives you ...
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Joseph Larson

How to copy the content of a binary file into an array

I am currently working on a chip-8 emulator and I have a method which loads in the program by copying a binary file into an array called 'memory'. However, it doesn't work as mentioned on the tutorial...
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leon4aka

c++

stdio

Votes: 0

Answers: 1

Latest Answer

You are not reading. You need to use a "read" function to read from the file. Please read here Replace memory[i] = fptr[i]; // ! Does not work ! with memory[i] = fgetc(fptr); // ! Does work...
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