janko

width, imagemagick, libvips
1000,  0.129,       0.045
1500,  0.190,       0.067
2000,  0.276,       0.054
2500,  0.380,       0.068
3000,  0.498,       0.085

renexu

These are the steps to build latest libvips (8.7.4) deb package on ubuntu 18.04

##1. install build scripts

# sudo apt install build-essential devscripts

##2. download vips source

rybon

const compressGraphqlDocument = graphqlDocument =>
  graphqlDocument
    .replace(/#.*\n/g, '')
    .replace(/[\s|,]*\n+[\s|,]*/g, ' ')
    .replace(/:\s/g, ':')
    .replace(/,\s/g, ',')
    .replace(/\)\s\{/g, '){')
    .replace(/\}\s/g, '}')
    .replace(/\{\s/g, '{')
    .replace(/\s\}/g, '}')

l-rutong

// Amazon購入履歴のCSVエクスポート
//
// 使い方: 
//   1. 全部コピーする (右上の Raw をクリックした先でやるのが楽)
//   2. Amazon の注文履歴ページ ( https://www.amazon.co.jp/gp/css/order-history/ ) を開く
//   3. F12 または 右クリ→要素の検証 とかで出てくる開発者ツールのコンソール (JavaScript REPL) にペースト
//   4. エンターで実行
//      (Firefox はなんか allow pasting とタイプしろみたいなことを言われるので従う)
//   5. しばらく待つと、コンソールに合計金額が表示され、CSVが保存される
//

thevtm

#!/bin/bash
# Workspace switcher for GNOME
# Author: thevtm@github
#
# Based on Andy Balaam's workspace-switcher
# http://www.artificialworlds.net/blog/2011/03/04/switching-workspace-in-gnome-via-the-command-line/
#
# REQUIREMENTS:
#  * wmctrl
#

carlosefonseca

Bookmarklet to Post to Slack

---

Please note that this has a little problem: It posts the links as Slack Bot and not as yourself. You could add your name to the message but doesn't look right.

---

I've created a little bookmarklet that posts the url of the current webpage to a Slack channel. You have to set your token and the channel name manually but it's all fun and profit from there.

amolkhanorkar

======= Prolbem =================================================================================================================
I have installed : ruby-2.0.0,postgres-9.2 , now in rails app when I execute:

      rake db:create , command I get:

PG::InvalidParameterValue: ERROR:  new encoding (UTF8) is incompatible with the encoding of the template database (SQL_ASCII)
HINT:  Use the same encoding as in the template database, or use template0 as template.
: CREATE DATABASE "my_db_name" ENCODING = 'unicode'.......

      bin/rake:16:in `load'

kevin-smets

Default

Powerlevel10k

masawada

Macで最低限の開発環境整えるメモ

Yosemite向けでござる。

Command Line Toolsのインストール

$ xcode-select --install

miyamoto-daisuke

{
  "AWSTemplateFormatVersion": "2010-09-09",
  "Description": "VPC knowhow template",
  "Parameters": {
    "KeyName": {
      "Description": "Name of an existing EC2 KeyPair to enable SSH access to the instances",
      "Type": "String",
      "MinLength": "1",
      "MaxLength": "64",
      "AllowedPattern": "[-_ a-zA-Z0-9]*",