lnfel

Publish NPM package using svelte-package

Svelte kit makes it easier to publish packages on npm using svelte-package. We can both have the npm package and docs web page in a single repo. Svelte also automatically generate types for our svelte component and js files.

1. Create Svelte project

pnpm create svelte@latest my-package

2. CD into the project

lnfel

• Use adapter static and add fallback option in svelte.config.js:

adapter: adapter({
    fallback: 'index.html'
}),

• Configure the paths in svelte.config.js:

paths: {
 base: process.argv.includes('dev') ? '' : '/repo-name'

lnfel

/*
    Author: Jonathan Lurie - http://me.jonathanlurie.fr
    License: MIT
    
    The point of this little gist is to fix the issue of losing
    typed arrays when calling the default JSON serilization.
    The default mode has for effect to convert typed arrays into
    object like that: {0: 0.1, 1: 0.2, 2: 0.3} what used to be
    Float32Array([0.1, 0.2, 0.3]) and once it takes the shape of an
    object, there is no way to get it back in an automated way!

lnfel

Java Exercise

This are collection of java exercises. It was kinda fun ngl.

lnfel

Updating a feature branch

First we'll update your local master branch. Go to your local project and check out the branch you want to merge into (your local master branch)

$ git checkout master

Fetch the remote, bringing the branches and their commits from the remote repository. You can use the -p, --prune option to delete any remote-tracking references that no longer exist in the remote. Commits to master will be stored in a local branch, remotes/origin/master

lnfel

How to install FFmpeg on Ubuntu

FFmpeg is a free and open source command line tool for transcoding multimedia files. It contains a set of shared audio and video libraries such as: libavcodec, libavformat, and libavutil. With this tool, you can convert between various video and audio formats, set sample rates and resize videos.

In this document will show you how to install a stable version and the latest version of FFmpeg. This instructions apply for any Ubuntu based distribution, including Linux Mint and Elementary OS.

Prerequisites

In order to be able to add new repositories and install packages on your Ubuntu system, you must be logged in as a user with sudo privileges.

Installing FFmpeg 4.x on Ubuntu

lnfel

import loadScript from 'load-script';

let initialized = false;
let queue = [];

export function fb(callback) {
  if if (initialized) {
    callback(window.FB);
  } else {
    queue.push(callback);

lnfel

source: https://mirrors.edge.kernel.org/pub/software/scm/git/docs/howto/revert-a-faulty-merge.txt
stackoverflow: https://stackoverflow.com/questions/1078146/re-doing-a-reverted-merge-in-git

Date: Fri, 19 Dec 2008 00:45:19 -0800
From: Linus Torvalds <torvalds@linux-foundation.org>, Junio C Hamano <gitster@pobox.com>
Subject: Re: Odd merge behaviour involving reverts
Abstract: Sometimes a branch that was already merged to the mainline
 is later found to be faulty.  Linus and Junio give guidance on
 recovering from such a premature merge and continuing development
 after the offending branch is fixed.

lnfel

<IfModule mod_deflate.c>
  AddOutputFilterByType DEFLATE application/json
  AddOutputFilterByType DEFLATE application/javascript
  AddOutputFilterByType DEFLATE application/rss+xml
  AddOutputFilterByType DEFLATE application/vnd.ms-fontobject
  AddOutputFilterByType DEFLATE application/x-font
  AddOutputFilterByType DEFLATE application/x-font-opentype
  AddOutputFilterByType DEFLATE application/x-font-otf
  AddOutputFilterByType DEFLATE application/x-font-truetype
  AddOutputFilterByType DEFLATE application/x-font-ttf

lnfel

<?php

function convert($size)
{
    $unit=array('b','kb','mb','gb','tb','pb');
    return @round($size/pow(1024,($i=floor(log($size,1024)))),2).' '.$unit[$i];
}

convert(memory_get_usage());