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sviatoslav zimine slzdevsnp

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slzdevsnp / docker_commands.md
Last active April 26, 2021 13:07
[docker] #devops #docker #prt

#https://docs.docker.com/install/

on OSX docker images are stored in

$HOME/Library/Containers/com.docker.docker/Data/com.docker.driver.amd64-linux #see also $HOME/.docker/config.json

Docker is a powerful tool to create and deploy applications.

it simplifies rolling out apps across multiple systems, useful for integrating new technologies.

@slzdevsnp
slzdevsnp / json_types.md
Created May 10, 2020 11:13
[json] #json #web #rest

valid data types

  • string
  • number
  • object (json object)
  • array
  • boolean
  • null

string

pay attention to quotes

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slzdevsnp / pip_ops.md
Last active December 27, 2020 19:16
[python envs!] #python #venv #devops #pip

install on linux

ubuntu 20.04

sudo apt update
sudo apt install python3-pip python3-dev
sudo pip3 install --upgrade pip
sudo pip3 install virtualenv

check how a given package was installed. with apt or wit pip

Interactive python dashboardswith Plotly and Dash

By: Jose Portilla 9.5 hrs: 69 lectures

latest version plotly 4.6.0 latest version dash 1.12.0

course version plotly: 2.5.1

@slzdevsnp
slzdevsnp / tilda.md
Last active May 4, 2020 13:13
[web constructors] #web #tilda #landing #ui

tilda

http://tilda.cc

pricing:

  • free
  • 1website 10$/mo all blocks
  • biz 5 websites 20$/mo + source code export

learned from:

@slzdevsnp
slzdevsnp / Employee.java
Last active April 19, 2020 16:23
[java object] #java #comparator #cs #abstract #hashCode #equals #comparator #compareTo
package szi.l01.inerfaces;
public class Employee implements Comparable<Employee> {
private String name;
private double salary;
public Employee(String name, double salary) {
this.name = name;
this.salary = salary;
}
@slzdevsnp
slzdevsnp / install_basic_usage.md
Last active April 24, 2020 14:25
[taskwarrior] #task #productivy #dayplan

install

https://taskwarrior.org/

on ubuntu apt-get install taskwarrior

on osx brew install task, brew install taskd

run task first and cratge .taskrc file

specify inside .taskrc data.location=~/Dropbox/taskwarrior

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slzdevsnp / log4j_debug_levels.md
Last active June 1, 2020 12:56
[log4j] #java #logging

log4j Logging levels

higher is more verbose

  • ALL
  • TRACE
  • DEBUG
  • INFO
  • WARN
  • ERROR