I'm trying to trigger a stack-overflow crash. most probably, the crash value is not 1684 in you sandbox. but you will find your own value when running. I just want to know a way to figure these out. The program…
I have an application - let's call it "P" - that uses custom SO's: A.so, B.so, and C.so The A.so library uses another custom library - D.so - as well as SSL and the math library. The "P" application makes…
I'm writing code that will subtract corresponding bytes in two arrays and count the number of resulting bytes surpassing a given threshold. AFAIU, it would really benefit from .NET SIMD, but System.Numerics.Vector.IsHardwareAccelerated returns false when I compile C# on Raspberry…
I am trying to implement a graceful shutdown of a process when its output is being piped to another process. I am testing the code bellow by piping its output: ./a.out | less and pressing q when a prompt appears.…
How can I convert IList objects to string array? While working on the telegram bot, some difficulties arose. I get a IList<object> from google table with some information. I need to convert this IList<object> to an array of strings. How…
I have my telegram bot deployed on Heroku. Bot used to work fine, but at some point it just stopped sending messages when receiving commands. here is the answer of getWebHookInfo: {"ok":true,"result":{"url":"https://telegram-rainbow-bot.herokuapp.com:443/api/message/update","has_custom_certificate":false,"pending_update_count":1,"last_error_date":1613676609,"last_error_message":"Wrong response from the webhook: 404 Not Found","max_connections":40,"ip_address":"54.171.62.111"}} I…
I have recently downloaded SDL2 and am trying to install it. I created a small test program consisting of a .cpp and a .h file. I have put SDL2.frameworks inside of /Library/Frameworks and then made sure that it was added…
I am trying to compile a C++ project on a PC with "Debian GNU/Linux 10". The project requires clang, so I installed it with: sudo apt-get install clang But I run into the following error: Clang version must be at…
There is very limited information regarding the usage of Redisql module with C#. I am using StackExchange.Redis nuget package v2.2.4 to connect Redis v5.0.7 with Redisql module installed. I am developing .NET 5 C# Application that connects and create a…
I have this very big vector<unsigned char> bitmap that I use as a bitmap. Most of time it has like millions or billions of entries. So every bit in a unsigned char stands for a free(0) or used(1) block in…