Can write to, but can't read from serial port ttyS0 in linux C program

I'm trying to learn how to program the ttyS0 serial port in Linux using C. I have another machine connected to my serial port sending alternating hex values of 5f and 6f about every two seconds. ...

standard_init_linux.go:178: exec user process caused "exec format error"

docker started throwing this error: standard_init_linux.go:178: exec user process caused "exec format error" whenever I run a specific docker container with CMD or ENTRYPOINT, with no regard to...

sudo composer install vs. composer install

I run sudo composer install I got this warning Do not run Composer as root/super user! See https://getcomposer.org/root for details I tried just composer install I got this...

How do I run a command after launching the debugger in the C/C++ extension for Visual Studio Code?

I have an embedded C project which I run on an ARM Cortex M4 on a custom board or a devkit, using gcc on a Mac. I've been using Visual Studio Code as an IDE for embedded C work for a bit and am...

Bash- find- permission denied stuck?

I am trying to get files older than 3 days (by modified date, mtime) by find command (i want to exec rm command in future, doesnt matter why :D). Problem is I am not root user and there are mix...

How to create table in partition data in hive?

drwxr-xr-x - mgupta supergroup 0 2018-03-26 22:16 /kylin/retailer/qi_basket_brand_bucket_fact/_impala_insert_staging drwxr-xr-x - mgupta supergroup 0 2018-03-26 22:18...

Cannot Start MYSQL Server Mac

I am currently trying to run mysql server on a mac, but the Start MySQL Server from the preferences pane doesn't work, and neither does starting it from the Terminal. I have found a lot of fixes,...

NGINX: connect() to unix:/var/run/php7.2-fpm.sock failed (2: No such file or directory)

I've just recently moved my websites from apache2 to Nginx as my new web server backend. got to love problems aha. HTML files in the web host director work prior to php files making there way main...

Why CustomClipper is not working suddenly?

I'm studying clipping image as curve, but CustomClipper is not working suddenly. Only clipper property of IreneClipper not works. How can I fix it? import 'package:flutter/material.dart'; void...

How to run Docker and Docker-Compose from a Dockerized Jenkins container?

I have this docker-compose to run a Dockerized Jenkins container, version: '2' services: jenkins: image: 'jenkinsci/blueocean' environment: - JENKINS_OPTS="--prefix=/jenkins" ...

docker-compose/django TypeError: expected str, bytes or os.PathLike object, not NoneType

I'm trying to set up my Django and postgres dev environment with docker so I can run it on other machines more easily as well as run everything from 1 terminal window (I'll be adding my react...

Locating iostream in Clang++: fatal error: 'iostream' file not found

I wrote the following simple C++ program: #include <iostream> using namespace std; int main() { cout << "Hello, World" << endl; return 0; } When I compile this with g++, it works...

How to fix "FATAL ERROR: Ineffective mark-compacts near heap limit Allocation failed - JavaScript heap out of memory" error

I'm trying to deploy a reactjs application to heroku. While compiling assets, the build fails and produces this error: -----> Ruby app detected -----> Compiling Ruby/Rails -----> Using Ruby...

ffmpeg delay in decoding h264

I am taking raw RGB frames, encoding them to h264, then decoding them back to raw RGB frames. [RGB frame] ------ encoder ------> [h264 stream] ------ decoder ------> [RGB frame] ^ ...

Converting tuples in a row to a new columns in Dataframe, must use pandas 0.21

I have column with list of tuples, and would like to convert this tuples into a new columns. (Note: must use pandas 0.21; cannot upgrade due to my project requirements.) Please see the example...

Requesting Help: Laravel Websockets Not Working With SSL Certificate

Overview This is my first time working with websockets. The project I'm working in is using the Laravel framework, so I chose to give Laravel Websockets (version 1.3.0) a try. I set up a simple...

Error "Cannot read property 'name' of undefined" during serverless deploy deploy

When i run command SLS_DEBUG=* serverless deploy, i get error Cannot read property 'name' of undefined, help please. logs and error: Serverless: Load command interactiveCli Serverless: Load...

Why my Flutter app don't run? BUG! exception in phase 'semantic analysis' in source unit '_BuildScript_' Unsupported class file major version 60

I tried to figure it out, but I couldn't even find how. Please help me. When I try to run my first flutter app this happen: FAILURE: Build failed with an exception. * What went wrong: Could not...

Nuxt.config.js is not in cwd

I want to use 'npm run generate' in Nuxt project, but i have error: Path C:/Users/Марина/OneDrive/Desktop/weHost/zabota-dialog/nuxt.config.js is not in cwd...

Symfony 5 Fast Track: Database access error

I'm trying to go through the aforementioned tutorial, but I get stuck on the stage between Step 7 and 9 - when the database goes into action. On local server I get An exception occurred in...

Trouble building webapp with parcel-bundler (Not loading Java after compilation)

Good day, guys! I looked online for a solution but couldn't find one, so I'm turning to you for assistance. Please bear with me as I describe the situation in full. I'm a beginner who's having...

How to install CKEditor using NPM on Laravel 8 Jetstream

I'm lost in a struggle for making CKEditor 5 work in Laravel 8 Jetstream. I have installed it using npm (I don't want CDN for production mode later on). How I installed it I executed the following...

How to import CDN Vue in a plain Typescript file without Vue CLI?

I have a big project, which already is developed most of it, and I need to implement Vue.js for only some small parts in the app. For it, I am importing Vue.js with a CDN version and a <script>...

Error when running webpack script for simple project

When I run the script for "webpack-dev-server --config webpack.dev.js", I get this error: Error: For the selected environment is no default script chunk format available: JSONP Array push can be...

cytoolz/dicttoolz.c:19:10: fatal error: Python.h: No such file or directory

cytoolz/dicttoolz.c:19:10: fatal error: Python.h: No such file or directory 19 | #include "Python.h" | ^~~~~~~~~~ compilation terminated. error: command 'gcc' failed...

Docker-compose up runs perfectly localy ,but on gcp i get error could not translate host name db to address: Temporary failure in name resolution

line 187, in get_new_connection connection = Database.connect(**conn_params) File "/usr/local/lib/python3.9/site-packages/psycopg2/init.py", line 122, in connect conn = _connect(dsn,...

Can't properly install hardhat using Powershell! Persistent Error HH12: Trying to use a non-local installation of Hardhat, which is not supported

Below is a short list of my setup until I stumble upon the HH12 Hardhat Error that I keep getting: mkdir wave (Name of my directory) cd wave npm init -y npm install —save-dev hardhat npx...

How to export Scheduled Task to other machines

I build an app in python and inside that app i am scheduling a task which is executing another exe file and i am scheduling it through xml file. Now i want to deploy my app on other systems for...

Building Assimp with Code::Blocks and MinGW

I am trying to build Assimp with Code::Blocks and MinGW as a static library. I have downloaded the latest available version (5.0.1) and created a makefile for Code::Blocks using cmake-gui. I am...

Java build issues - Java 8 to Java 11 migration

We're migrating from Java 8 to Java 11. We have a legacy project Y which depends on another legacy project X. The project X has no sources, it's just a collection of about 300 jars. The build is...