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//
// Regular Expression for URL validation
//
// Author: Diego Perini
// Created: 2010/12/05
// Updated: 2018/09/12
// License: MIT
//
// Copyright (c) 2010-2018 Diego Perini (http://www.iport.it)
//
@pksunkara
pksunkara / config
Last active November 15, 2024 16:02
Sample of git config file (Example .gitconfig) (Place them in $XDG_CONFIG_HOME/git)
[user]
name = Pavan Kumar Sunkara
email = [email protected]
username = pksunkara
[init]
defaultBranch = master
[core]
editor = nvim
whitespace = fix,-indent-with-non-tab,trailing-space,cr-at-eol
pager = delta
@xuwei-k
xuwei-k / あんふぃるたー丼.md
Created September 16, 2011 04:40
build.sbt を DRY に書く方法

build.sbt って、かならず settingの値 じゃないといけないから、

val UnfilteredVersion = "0.5.0"

っていう行を定義できないけれど、こんな風 ↓ に書けば DRY に書けるね!っていう、超細かいどーでもいいテクニック !

Some("net.databinder","0.5.0").map{case (a,v) =>
@kevinwright
kevinwright / PimpMyFilter.scala
Created October 4, 2011 22:11
Pimpin' + on a T => Either[ERR,T] for easy chaining
class Filters[T] {
//Some boilerplate-busting aliases
type FilterResult = Either[Rejection, T]
type FilterFunc = (T) => FilterResult
//Handy helpers
//Rejection can carry as much info as you wish;
// Filter name, value in error, an exception, etc.
case class Rejection(input: T, msg: String)
@tily
tily / scaling_isomorphic_javascript_code.ja.markdown
Last active May 1, 2023 09:03
サバクラ両方で動く JavaScript の大規模開発を行うために

サバクラ両方で動く JavaScript の大規模開発を行うために

原文:Scaling Isomorphic Javascript Code (This is just for study, please contact me at tily05 atmark gmail.com if any problem.)

考えてみれば Model-View-Controller とか MVC ってよく聞くよね。実際どんなものか知ってる? 抽象的に言うなら「オブジェクト情報の保持されるグラフィック・システム (つまり、ラスターではないグラフィック。ゲームとか) 上に構築された、表示系を中心としたアプリケーションにおいて、主要な機能どうしの関わりをうまく分離すること」とでも言おうか。もう少し深く考えを押し進めてみれば、これは当然、他のさまざまなアプリケーションにもあてはまる言葉 (bucket term ?) だ。

過去に多くの開発コミュニティが MVC による解決案を提供し、それによってよくあるユースケースにうまく対処し、地位を築くことができた。例をあげるなら、Ruby や Python コミュニティは Rails や Django を作り、MVC アーキテクチャを実現した。

@Amokrane
Amokrane / parallel_pattern.java
Created February 3, 2012 12:57
The parallel activity pattern
private static boolean shinyNewAPIS = android.os.Build.VERSION_SDK_INT >= android.os.Build.VERSION_CODES.HONEYCOMB;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
Intent startActivityIntent = null;
if(!shinyNewAPIS) {
startActivityIntent = new Intent(this, legacyActivity.class);
@kmizu
kmizu / gist:1876800
Last active December 22, 2019 00:05 — forked from gakuzzzz/gist:1865400
Scala環境構築

Scala 開発環境構築手順

前提条件

  • JDKがinstall済みであること
  • java コマンドに環境変数Pathが通っていること
@duydo
duydo / elasticsearch_best_practices.txt
Last active June 20, 2024 09:59
Elasticsearch - Index best practices from Shay Banon
If you want, I can try and help with pointers as to how to improve the indexing speed you get. Its quite easy to really increase it by using some simple guidelines, for example:
- Use create in the index API (assuming you can).
- Relax the real time aspect from 1 second to something a bit higher (index.engine.robin.refresh_interval).
- Increase the indexing buffer size (indices.memory.index_buffer_size), it defaults to the value 10% which is 10% of the heap.
- Increase the number of dirty operations that trigger automatic flush (so the translog won't get really big, even though its FS based) by setting index.translog.flush_threshold (defaults to 5000).
- Increase the memory allocated to elasticsearch node. By default its 1g.
- Start with a lower replica count (even 0), and then once the bulk loading is done, increate it to the value you want it to be using the update_settings API. This will improve things as possibly less shards will be allocated to each machine.
- Increase the number of machines you have so
@matope
matope / Dynamo: Amazonの高可用性Key-value Store.markdown
Last active November 18, 2022 17:54
Dynamo: Amazonの高可用性Key-value Store[和訳]
@jeroenr
jeroenr / config.rb
Created May 14, 2012 15:17
Capistrano deployment script for play2 application
namespace :deploy do
task :restart do
stop
sleep 1
start
end
task :start do
targets = find_servers_for_task(current_task)