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Aleksandr Bezhan alexbezhan

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This gist is a simple no-brainer description of the 3 ways (actually 2.5) the Web handle events.

<tag onclick />

The declarative inline HTML event listener is mostly an indirection of DOM Level 0 events, meaning this simply uses the equivalent of tag.onclick = listener behind the scene.

Example

click me
@jswny
jswny / Flexible Dockerized Phoenix Deployments.md
Last active July 3, 2023 05:25
A guide to building and running zero-dependency Phoenix (Elixir) deployments with Docker. Works with Phoenix 1.2 and 1.3.

Prelude

I. Preface and Motivation

This guide was written because I don't particularly enjoy deploying Phoenix (or Elixir for that matter) applications. It's not easy. Primarily, I don't have a lot of money to spend on a nice, fancy VPS so compiling my Phoenix apps on my VPS often isn't an option. For that, we have Distillery releases. However, that requires me to either have a separate server for staging to use as a build server, or to keep a particular version of Erlang installed on my VPS, neither of which sound like great options to me and they all have the possibilities of version mismatches with ERTS. In addition to all this, theres a whole lot of configuration which needs to be done to setup a Phoenix app for deployment, and it's hard to remember.

For that reason, I wanted to use Docker so that all of my deployments would be automated and reproducable. In addition, Docker would allow me to have reproducable builds for my releases. I could build my releases on any machine that I wanted in a contai

Quick Tips for Fast Code on the JVM

I was talking to a coworker recently about general techniques that almost always form the core of any effort to write very fast, down-to-the-metal hot path code on the JVM, and they pointed out that there really isn't a particularly good place to go for this information. It occurred to me that, really, I had more or less picked up all of it by word of mouth and experience, and there just aren't any good reference sources on the topic. So… here's my word of mouth.

This is by no means a comprehensive gist. It's also important to understand that the techniques that I outline in here are not 100% absolute either. Performance on the JVM is an incredibly complicated subject, and while there are rules that almost always hold true, the "almost" remains very salient. Also, for many or even most applications, there will be other techniques that I'm not mentioning which will have a greater impact. JMH, Java Flight Recorder, and a good profiler are your very best friend! Mea

@lqd
lqd / gist:1c841dea193698bf50fefa19c6b3fb99
Last active December 10, 2023 19:17
Some of my favorite development streams and shows
Why coding streams/shows are interesting to me: in some livestreams, the experience is very similar to pair programming,
but those people are experts. In VODs, it's more about problem solving and learning skills and approaches. The devs are really good
at what they do and there is *always* a lot to learn.
In no particular order:
1) Handmade Hero
About the author: Casey Muratori. Worked at RAD.
Description and why I like it: It kinda started the whole thing for me. Casey is coding a complete game and engine on stream,
from scratch, one hour a day. He knows what he's doing on so many of the domains of game development and regular programing,
@androidfred
androidfred / haskell_stack_and_intellij_idea_ide_setup_tutorial_how_to_get_started.md
Last active May 6, 2024 19:13
Haskell, Stack and Intellij IDEA IDE setup tutorial how to get started

Haskell, Stack and Intellij IDEA IDE setup tutorial how to get started

Upon completion you will have a sane, productive Haskell environment adhering to best practices.

Basics

  • Haskell is a programming language.
  • Stack is tool for Haskell projects. (similar tools for other languages include Maven, Gradle, npm, RubyGems etc)
  • Intellij IDEA IDE is a popular IDE.

Install required libraries

sudo apt-get install libtinfo-dev libghc-zlib-dev libghc-zlib-bindings-dev

@tahmidsadik
tahmidsadik / purgeAndroid.txt
Created September 19, 2015 18:47
How to completely remove Android Studio from Mac OS X
How to Completely Remove Android Studio
Execute these commands from the terminal
rm -Rf /Applications/Android\ Studio.app
rm -Rf ~/Library/Preferences/AndroidStudio*
rm ~/Library/Preferences/com.google.android.studio.plist
rm -Rf ~/Library/Application\ Support/AndroidStudio*
rm -Rf ~/Library/Logs/AndroidStudio*
@gangstead
gangstead / notes.md
Last active June 6, 2023 03:36
Typesafe webinar notes: Spray & Akka HTTP - Mathias Doenitz

Typesafe webinar notes: Spray & Akka HTTP

Presenter - Mathias Doenitz

Spary.io

  • embeddable http stack built on Akka actors
  • Just an HTTP integration layer, not for building full web apps
  • Server & client side
@RIAEvangelist
RIAEvangelist / Install Cloud9 on local or remote computer, server, or raspberry pi
Last active June 6, 2023 03:37
This gist will help you install Cloud9 on your local or remote computer, server, or even your raspberry pi. Many people are having issues at the time of this Gist's creation.
Complete installation process:
sudo apt-get update
sudo apt-get upgrade
sudo apt-get install -y python-software-properties python make build-essential g++ curl libssl-dev apache2-utils git libxml2-dev
sudo apt-get update
sudo apt-get upgrade
cd ~
mkdir git
cd ~/git