Heroku frontend from subdirectory

Runing react frontend(node) in heroku from subdirectory:

Logging to heroku:

$ heroku apps

$ heroku git:remote -a takai-front

$ heroku logs --tail

Using buildpack: 

https://github.com/timanovsky/subdir-heroku-buildpack

Razen palyginimas

 

ThinkPad E14 Gen 2 Issues

Issues:

• ThinkPad E14 Gen 2 suffers from light bleeding problem.
  
  
• Ubuntu 20.10 issues with E14
• There is also hdmi display issue using Ubuntu 20.04 so we need to install amd drivers.
  
• For linux I need to tweek some setings to change behavior when lid is closed.
  
• Slow Shutdown – A stop job is running for Snappy Daemon from 1min 30s.
• Guide for improving battery life.
• How to enable WOL.
• Windows 10
• Changing threshold
• Info about battery
• Enabling WOL

 

Linux configs:

• Ubuntu/linux configs
• Ubuntu/linux battery threshold charging  
• $ sudo tlp-stat -b
  /sys/class/power_supply/BAT0/charge_control_start_threshold =     75 [%]
  /sys/class/power_supply/BAT0/charge_control_end_threshold   =     80 [%]
  
  

More in-depth reviews:

• In-depth  https://neamil.de/en/thinkpad-e14-gen-2-amd-thinkpad-usb-c-dock-ubuntu-20-04-review/
• In hand review with ubuntu 20.04 https://www.notebookcheck.net/Lenovo-ThinkPad-E14-Gen-2-laptop-review-Affordable-and-fast-thanks-to-AMD-Renoir.490256.0.html
• What Lenovo says about LCS back-light bleeding issue.

Naudingi online įrankiai

Spausdinimui:

https://www.printwhatyoulike.com

Facebook privačių video atsisiuntimas:

• https://getfbstuff.com/facebook-private-video-downloader
• youtube-dl

Minčių žemėlapiai:
https://www.mindmaps.app/#
https://www.mindomo.com/ 

Nuotraukų redagavimas:

https://pixlr.com/x/

https://www.canva.com/

React native

$ npm install expo-cli --global

Creating new project

$ expo init my-project

Starting application

$ expo start 

React fonts documentation; google fonts

React navigation getting started; version 5

import { NavigationContainer } from '@react-navigation/native'

import { createStackNavigator } from '@react-navigation/stack'

React navigation stack 

$ npm install react-navigation-stack

Drawer

$ npm install @react-navigation/drawer

Checking for uused dependecies:

$ sudo npm install -g depcheck

Building Android
$ expo build:android -t app-bundle

Bibliotekos:
https://nativebase.io/

https://react-native-elements.github.io/react-native-elements/

https://callstack.github.io/react-native-paper/checkbox.html

https://oblador.github.io/react-native-vector-icons/ - icons

https://reactnativestarter.com/

https://www.codeinwp.com/blog/react-native-component-libraries/

Pavyzdžiai:

https://reactnativemaster.com/

Tomcat linux working tutorial

Tomcat working install tutorial

$ sudo ./bin/startup.sh

$ sudo ./bin/shutdown.sh

$ sudo ./bin/shutdown.sh && sudo ./bin/startup.sh #Restart

$ sudo catalina.sh run #command will print the logs to your terminal 

http://localhost:8080 

https://dzone.com/articles/build-a-spring-boot-app-and-deploy-into-tomcat

https://blogg.kantega.no/webapp-with-create-react-app-and-spring-boot/

Skiping tests

mvn install -DskipTests

mvn clean package

Java spring logging

The available logging levels in Logback are:

OFF (output no logs)

ERROR

WARN

INFO

DEBUG

TRACE

Loging messeage meanings:

LOGGER.trace("doStuff needed more information - {}", value);

LOGGER.debug("doStuff needed to debug - {}", value);

LOGGER.info("doStuff took input - {}", value);

LOGGER.warn("doStuff needed to warn - {}", value);

LOGGER.error("doStuff encountered an error with value - {}", value);

To disable dublicating log code to log, add to logback.xml:

additivity="false"

Adding logger like:

private static final Logger log = LoggerFactory.getLogger(YourClassName.class);

Sources:

https://www.codingame.com/playgrounds/4497/configuring-logback-with-spring-boot

https://mkyong.com/logging/logback-duplicate-log-messages/