shinokada

// reference https://dev.to/builderio/safe-data-fetching-in-modern-javascript-dp4

class ResponseError extends Error {
  constructor(message, res) {
    super(message)
    this.response = res
  }
}

export async function myFetch(...options) {

shinokada

<%- include('partials/header',{title:title}); %>

<h1 class="text-4xl font-bold dark:text-white py-8">
   <%= title %>
</h1>

<h2 class="text-3xl dark:text-white py-4">Examples</h2>
<div class="flex flex-wrap justify-between">
  <div class="my-4 max-w-sm p-6 bg-white border border-gray-200 rounded-lg shadow-md dark:bg-gray-800 dark:border-gray-700">
    <a href="/location">

shinokada

// src/worldcities.js

import { client } from './redis.js';

export const addIntCities = () => {
  client.geoadd('cities', 0.0000, 0.0000, "North Pole");
  client.geoadd('cities', -0.1278, 51.5074, "London");
  client.geoadd('cities', -3.7032, 40.4168, "Madrid");
  client.geoadd('cities', -77.0369, 38.9072, "Washington D.C.");
  client.geoadd('cities', 139.6917, 35.6895, "Tokyo")

shinokada

// src/uscities.js
import { client } from './redis.js';

export const addUsCities = () => {
  client.geoadd('uscities', -71.0589, 42.3601, "Boston, Massachusetts");
  client.geoadd('uscities', -75.1652, 39.9526, "Philadelphia, Pennsylvania");
  client.geoadd('uscities', -112.0740, 33.4484, "Phoenix, Arizona");
  client.geoadd('uscities', -98.4936, 29.4241, "San Antonio, Texas");
  client.geoadd('uscities', -121.8949, 37.3382, "San Jose, California");
  client.geoadd('uscities', -97.7431, 30.2672, "Austin, Texas");

shinokada

<script lang="ts">
  import '../app.postcss';
  import { page } from '$app/stores';
  import { onMount } from 'svelte';
  import {
    Navbar,
    NavBrand,
    NavLi,
    NavUl,
    NavHamburger,

shinokada

1. Replace all spaces with underscores

replaceit

2. Convert pdf to png files

pdftoimg -s -w 288

shinokada

// see express-debugging https://gist.github.com/shinokada/3d2f7fd48b9ea9a75349fd4bad3c617d
{
  "name": "code",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "start": "DEBUG=app nodemon app.js",
    "debug": "DEBUG=* nodemon app.js",
    "test": "echo \"Error: no test specified\" && exit 1"

shinokada

// app.js
// run this with DEBUG=app node app.js DEBUG=+ node app.js
// Add these to package.json scripts:
// note using nodemon
// "start": "DEBUG=app nodemon app.js",
// "debug": "DEBUG=* nodemon app.js",

const express = require('express');
const chalk = require('chalk');
const debug = require('debug')('app');

shinokada

50 sed Command Examples

From 50 sed command examples

sed is a useful text processing feature of GNU/Linux. The full form of sed is Stream Editor. Many types of simple and complicated text processing tasks can be done very easily by using sed command. Any particular string in a text or a file can be searched, replaced and deleted by using regular expression with sed command. But this commands performs all types of modification temporarily and the original file content is not changed by default. The user can store the modified content into another file if needs. The basic uses of sed command are explained in this tutorial by using 50 unique examples.Before starting this tutorial you must check the installed version of sed in your operating system by running the following command. The tutorial is designed based on GNU sed. So this version of sed will be required to practice the examples shown in this tutorial.

$ sed --version

shinokada

##FILE SPACING:

 # double space a file
 sed G

 # double space a file which already has blank lines in it. Output file
 # should contain no more than one blank line between lines of text.
 sed '/^$/d;G'

 # triple space a file