cpursley

PostgreSQL is Enough

• Simplify: move code into database functions
• Just Use Postgres for Everything
• PostgreSQL is the worlds’ best database
• Postgres is eating the database world
• Hacker News discussion

Background and Cron Jobs

shahsurajk

Publishing AAR to maven-central:

We will be using the Nexus Software Repository for pushing our aars to maven-central, there are different methods to do this, another simple way is to upload to bintray and then push to maven-central from there, which one to use can completely depend upon the developer.

The Nexus Software Repository:

Nexus is a tool used by Sonatype to manage repositories. To use nexus, create an account and remember the user and password, this will be required in the automation script to deploy the artifacts.

The automation script:

Back in 2013 (2013, seriously!) Chris Banes wrote a blog post about an automation script he had written for pushing aars to maven, he had written this script for ActionBar-PullToRefresh (Again, this is 2013 we're talking about), this script can now be found on [github](https://github.

shahsurajk

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sethbergman

#!/usr/bin/env bash

set -e

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

sudo apt-get -y install apt-transport-https ca-certificates curl software-properties-common
curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add - 2>/dev/null
sudo echo "deb [arch=amd64] https://download.docker.com/linux/$(lsb_release -is | tr '[:upper:]' '[:lower:]') bionic stable" > /etc/apt/sources.list.d/docker.list
sudo apt-get -y update

ywwwtseng

Host react application on Apache server

Step 1 : Create your app

$ npm install -g create-react-app 
$ create-react-app my-app

Step 2 : Build it for production

Pulimet

adb help // List all comands

== Adb Server
adb kill-server
adb start-server 

== Adb Reboot
adb reboot
adb reboot recovery 
adb reboot-bootloader

mobilemind

# delete local tag '12345'
git tag -d 12345
# delete remote tag '12345' (eg, GitHub version too)
git push origin :refs/tags/12345
# alternative approach
git push --delete origin tagName
git tag -d tagName

emil2k

/*
 * Copyright (c) 2017 Emil Davtyan
 * 
 * Permission is hereby granted, free of charge, to any person obtaining
 * a copy of this software and associated documentation files (the
 * "Software"), to deal in the Software without restriction, including
 * without limitation the rights to use, copy, modify, merge, publish,
 * distribute, sublicense, and/or sell copies of the Software, and to
 * permit persons to whom the Software is furnished to do so, subject to
 * the following conditions:

khakimov

echo -e "\e[1;40m" ; clear ; while :; do echo $LINES $COLUMNS $(( $RANDOM % $COLUMNS)) $(( $RANDOM % 72 )) ;sleep 0.05; done|awk '{ letters="abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789@#$%^&*()"; c=$4; letter=substr(letters,c,1);a[$3]=0;for (x in a) {o=a[x];a[x]=a[x]+1; printf "\033[%s;%sH\033[2;32m%s",o,x,letter; printf "\033[%s;%sH\033[1;37m%s\033[0;0H",a[x],x,letter;if (a[x] >= $1) { a[x]=0; } }}'