mathewbyrne

function slugify(text)
{
  return text.toString().toLowerCase()
    .replace(/\s+/g, '-')           // Replace spaces with -
    .replace(/[^\w\-]+/g, '')       // Remove all non-word chars
    .replace(/\-\-+/g, '-')         // Replace multiple - with single -
    .replace(/^-+/, '')             // Trim - from start of text
    .replace(/-+$/, '');            // Trim - from end of text
}

arjunrao87

Overview

Blockchain

Intro to Blockchain - https://bitsonblocks.net/2015/09/09/a-gentle-introduction-to-blockchain-technology/

Immutability of Blockchains - https://bitsonblocks.net/2016/02/29/a-gentle-introduction-to-immutability-of-blockchains/

Pros and cons of internal blockchains - https://bitsonblocks.net/2015/12/01/the-pros-and-cons-of-internal-blockchains/

cole007

If you need to move a lot of files between DO server you can move these through SCP over the internal private Digital Ocean network.

NB both droplets need to be within the same region

To do this you need:

1. enable private network for each droplet (if not done at creation, note the droplet needs to be off for this to be enabled once live)
2. ensure that eth1 is enabled for both droplets if not already - see https://www.digitalocean.com/community/tutorials/how-to-enable-digitalocean-private-networking-on-existing-droplets
3. scp files from the source server to the destination server are sent like:

timvisee

Falsehoods programmers believe about time

This is a compiled list of falsehoods programmers tend to believe about working with time.

Don't re-invent a date time library yourself. If you think you understand everything about time, you're probably doing it wrong.

Falsehoods

• There are always 24 hours in a day.
• February is always 28 days long.
• Any 24-hour period will always begin and end in the same day (or week, or month).

otikev

import java.util.HashMap;
import java.util.Map;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

/**
 * 24 Jan, 2018
 * Parses MPESA SMS String through simple String manipulation. And a tiny bit of regex :-D
 */
public class SillyMpesaMessageParser {

simolus3

import 'package:moor/moor.dart';
import 'package:moor/moor_vm.dart';
import 'package:rxdart/rxdart.dart';

part 'shopping_cart.g.dart';

class ShoppingCarts extends Table {
  IntColumn get id => integer().autoIncrement()();
}

themightychris

#!{{pkgPathFor "core/bash"}}/bin/bash -e

if [ -f '{{pkg.svc_var_path}}/key' ]; then
    APP_KEY="$(cat '{{pkg.svc_var_path}}/key')"
fi

APP_DEBUG='{{#if cfg.app.debug}}true{{/if}}'
APP_ENV='{{#if cfg.app.env}}{{cfg.app.env}}{{else}}production{{/if}}'
APP_URL='{{cfg.app.url}}'

Braunson

Laravel 6 - Diving Into Pivot Tables

Pivot tables can be confusing and a little hard to wrap your head around at first. In this quick article we are going to dive into what a pivot table is, how to create one and finally how to use the pivot table. Let's dive in!

What is a pivot table?

A pivot table is used to connect relationships between two tables. Laravel provides a Many To Many relationship where you can use a pivot table.

jorwan

void main() => print(List.generate(10, (i) => i).chunk(3));

extension ListChunkerExtension on List {
  List chunk(int chunkLength) {
    if ((chunkLength ?? 0) <= 0 || (this ?? []).length == 0)
      return this;
    var chunks = [];
    for (var i = 0; i < this.length; i += chunkLength) {
      chunks.add(this.sublist(
          i, i + chunkLength > this.length ? this.length : i + chunkLength));