Informatic

This is just a dump of some interesting undocumented features of webOS (3.8 specifically, on early 2018 4k LG TV) and other development-related tips.

Homebrew app ideas

• OpenVPN frontend (OpenVPN itself is easily buildable and runs on webOS TVs: https://discord.com/channels/407937994037919756/835489130967859251/906943542457401395)
• App autostart manager - dynamically update arbitrary app config and register it as input (see Registering an app as an input)
• webos-vncserver frontend with autostart option
• Package hyperiond into Piccap directly
• Quick Screenshot (expose HTTP port that just returns PNG of current screen contents)
• Custom IR remote codes editor/updater/blaster

Andrey2G

ffmpeg -i "c:/videos/sample.mp4
-map 0:v:0 -map 0:a:0 -map 0:v:0 -map 0:a:0 -map 0:v:0 -map 0:a:0
-c:v libx264 -crf 22 -c:a aac -ar 48000
-filter:v:0 scale=w=480:h=360  -maxrate:v:0 600k -b:a:0 64k 
-filter:v:1 scale=w=640:h=480  -maxrate:v:1 900k -b:a:1 128k 
-filter:v:2 scale=w=1280:h=720 -maxrate:v:2 900k -b:a:2 128k 
-var_stream_map "v:0,a:0,name:360p v:1,a:1,name:480p v:2,a:2,name:720p"
-preset slow -hls_list_size 0 -threads 0 -f hls -hls_playlist_type event -hls_time 3
-hls_flags independent_segments -master_pl_name "name-pl.m3u8"
"c:/videos/encoded/name-%v.m3u8"                    

bdemers

package com.okta.developer;

import io.jsonwebtoken.Claims;
import io.jsonwebtoken.Jws;
import io.jsonwebtoken.Jwts;
import io.jsonwebtoken.security.Keys;

import java.time.Instant;
import java.time.temporal.ChronoUnit;
import java.util.Base64;

doevelopper

Kubectl plugin

This plugin adds completion for the Kubernetes cluster manager, as well as some aliases for common kubectl commands.

To use it, add kubectl to the plugins array in your zshrc file:

plugins=(... kubectl)

markwhitaker

public final class MimeTypes
{
    public static final class Application
    {
        public static final String ATOM_XML = "application/atom+xml";
        public static final String ATOMCAT_XML = "application/atomcat+xml";
        public static final String ECMASCRIPT = "application/ecmascript";
        public static final String JAVA_ARCHIVE = "application/java-archive";
        public static final String JAVASCRIPT = "application/javascript";
        public static final String JSON = "application/json";

planetoftheweb

<!-- HEAD SECTION -->

<!-- IE Edge Meta Tag -->
<meta http-equiv="X-UA-Compatible" content="IE=edge">

<!-- Viewport -->
<meta name="viewport" content="width=device-width, initial-scale=1">

<!-- Minified CSS -->
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/3.3.5/css/bootstrap.min.css">

mraible

buildscript {
    repositories {
        jcenter()
    }

    dependencies {
        classpath 'org.asciidoctor:asciidoctor-gradle-plugin:1.5.2'
        classpath 'org.asciidoctor:asciidoctorj-epub3:1.5.0-alpha.4'
        classpath 'org.asciidoctor:asciidoctorj-pdf:1.5.0-alpha.6'
    }

robinhowlett

package com.robinhowlett.blog;

import java.io.IOException;

import com.fasterxml.jackson.core.JsonParser;
import com.fasterxml.jackson.core.JsonProcessingException;
import com.fasterxml.jackson.core.JsonToken;
import com.fasterxml.jackson.databind.DeserializationContext;
import com.fasterxml.jackson.databind.JsonDeserializer;

lvzongting

Mac os 打印驱动 for linux

很多打印机只提供Mac os 打印驱动, 因为linux和Mac os 都使用的是标准的Unix 通用打印系统，所以提取Mac OS下的驱动ppd文件即可在linux使用打印机了。这里只是记录了一个方法，为了方便大家使用，我正在寻找一个网络空间可以将我提取出来的这些ppd驱动文件上传上去提供大家下载，可能还会提供一个便于检索的网页，如果大家有需要什么打印驱动的话，可以在这个gist后面留言。

当然，我也会积极的将这些文件进行打包，然后丢到各大软件源中。以方便大家的使用。

真心希望，linux这样好用的系统能快速发展，普及，能让更多的人感受到使用linux的快乐。

苹果系统 Mac OS 打印驱动用在linux系统。(通过cups 通用Unix打印系统ppd格式化文件驱动打印机)

grant-roy

#!/bin/sh
#This is a simple bash script that will poll github for changes to your repo,
#if found pull them down, and then rebuild and restart a Jekyll site running 
#in Nginx. Note, we cannot use cron to schedule a job every 5 seconds, so we create
#a script that executes an infinite loop that sleeps every 5 seconds
#We run the script with nohup so it executes as a background process: $nohup ./update-jekyll

while true
do