morisono

概要

クレジットカード番号には法則があり、先頭6桁でカードの種類を識別、分類することができる。

詳細はISO/IEC 7812で規定されている。

先頭の6桁を銀行識別番号（Bank Identification Number、略称:BIN）ないしは発行者識別番号（Issuer Identification Number、略称:IIN）と呼び、この先頭6桁でカード発行会社(イシュア、issuer)が判るようになっている。

Gist外部埋め込みHTMLをJSONPで受け取るにてGistをJSONPで取得できることを知った。

JSONPで取得したJSONはサイトに貼り付けるには便利なのだが、コードとして取り出すにはちょっと面倒

Please consider using http://lygia.xyz instead of copy/pasting this functions. It expand suport for voronoi, voronoise, fbm, noise, worley, noise, derivatives and much more, through simple file dependencies. Take a look to https://github.com/patriciogonzalezvivo/lygia/tree/main/generative

float rand(float n){return fract(sin(n) * 43758.5453123);}

float noise(float p){
	float fl = floor(p);
  float fc = fract(p);

If you prefer to watch video tutorials with live-coding, then check out this series I recorded with the same contents as in this article: Egghead.io - Introduction to Reactive Programming.

Remember that the order of parameters/options is very important.

convert *.png -set filename:original %t 'export/%[filename:original].jpg'

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

-E: will describe the underlaying queries of the \ commands (cool for learning!)
-l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)

This is a reference to Matthew Ericson's article Export Illustrator Layers and/or Artboards as PNGs and PDFs in case something happens to happen to the article, and if I just forget where to find the exporter online.

Drop MultiExporter.js into /Applications/Adobe\ Illustrator\ CS6/Presets.localized/en_GB/Scripts
Restart Illustrator

Width	Height	Divisible by 8
128	72	Yes
256	144	Yes
384	216	Yes
512	288	Yes
640	360	Yes
768	432	Yes
896	504	Yes
1024	576	Yes

	/* *******************************************************************************************
	* THE UPDATED VERSION IS AVAILABLE AT
	* https://github.com/LeCoupa/awesome-cheatsheets
	* ******************************************************************************************* */


	// 0. Synopsis.
	// http://nodejs.org/api/synopsis.html