socheatsok78

LibreOffice UNO/LibreOfficeKit

References

• https://wiki.documentfoundation.org/Macros/Python_Guide
• https://help.libreoffice.org/latest/en-US/text/shared/guide/start_parameters.html
• https://wiki.documentfoundation.org/Macros/Python_Guide/PDF_export_filter_data

Docs

• https://docs.libreoffice.org/libreofficekit.html

socheatsok78

INTRO

Concurrency is a domain I have wanted to explore for a long time because the locks and the race conditions have always intimidated me. I recall somebody suggesting concurrency patterns in golang because they said "you share the data and not the variables".

Amused by that, I searched for "concurrency in golang" and bumped into this awesome slide by Rob Pike: https://talks.golang.org/2012/waza.slide#1 which does a great job of explaining channels, concurrency patterns and a mini-architecture of load-balancer (also explains the above one-liner).

Let's dig in:

Goroutines

socheatsok78

Default behavior dictates the following order for ZSH startup files:

• /etc/zshenv
• ~/.zshenv
• /etc/zprofile (if login shell)
• ~/.zprofile (if login shell)
• /etc/zshrc (if interactive)
• ~/.zshrc (if interactive)
• /etc/zlogin (if login shell)
• ~/.zlogin (if login shell)

socheatsok78

package main

import (
	"context"
	"flag"
	"fmt"
	"io"
	"net"
	"net/http"
	"os"

socheatsok78

README

Create a template service file at /etc/systemd/system/secure-tunnel@.service. The template parameter will correspond to the name of target host:

[Unit]
Description=Setup a secure tunnel to %I
After=network.target

socheatsok78

if (typeof registerPaint === 'function') {
  class DotGridWorket {
    static get inputProperties() {
      return ['--dot-size', '--dot-spacing', '--dot-color'];
    }

    parseProps(props) {
      const dotSize = props.get('--dot-size');
      const dotSpacing = props.get('--dot-spacing');
      const dotColor = props.get('--dot-color');

socheatsok78

{
    "basics": {
        "name": "Socheat Sok",
        "label": "Senior Software Developer",
        "picture": "https://avatars.githubusercontent.com/u/4363857?v=4",
        "email": "alex@socheat.net",
        "website": "https://socheat.dev",
        "summary": "I'm a Full-Stack Software Developer. I got my bachelor degree on Management Information System at SETEC Institute. I was previously working at Open Institute, my work focused on inproving User Experience and optimizing website performance using new standard of frontend development by switching the existing code base of using jQuery to using modern JavaScript libraries such as VueJS and Webpack. I also work with the backend team to improve performance of the backend service as well by using standard Eloquent and ORM for handling database transaction instead of using raw SQL queries.",
        "location": {
            "address": "292 St",

socheatsok78

var fs = require('fs')
var gradientString = require('gradient-string')

var out = gradientString([
  { color: '#42d392', pos: 0 },
  { color: '#42d392', pos: 0.1 },
  { color: '#647eff', pos: 1 }
])('Vue.js - The Progressive JavaScript Framework')

var data = out.replace(/\x1B/g, '\\x1B')

socheatsok78

Golang - Building Executables for Different Architectures

env GOOS=target-OS GOARCH=target-architecture go build package-import-path

# Example
env GOOS=darwin GOARCH=amd64 go build
env GOOS=darwin GOARCH=amd64 go build main.go
env GOOS=darwin GOARCH=amd64 go build github.com/zoo/york/foo/bar

socheatsok78

Generate private key (.key)

# Key considerations for algorithm "RSA" ≥ 2048-bit
openssl genrsa -out server.key 2048
    
# Key considerations for algorithm "ECDSA" ≥ secp384r1
# List ECDSA the supported curves (openssl ecparam -list_curves)
openssl ecparam -genkey -name secp384r1 -out server.key