shoemoney

Check if empty

if [ -z "$var" ]
then
      echo "\$var is empty"
else
      echo "\$var is NOT empty"
fi
OR

shoemoney

 sudo yum install gcc-c++ make
 sudo curl -sL https://rpm.nodesource.com/setup_16.x | sudo bash -
 sudo yum install -y nodejs
 curl -sL https://dl.yarnpkg.com/rpm/yarn.repo | sudo tee /etc/yum.repos.d/yarn.repo
     sudo yum install yarn

shoemoney

#first create the file this will make a 4gb file.   do 20 count for 2gb etc.. 
sudo dd if=/dev/zero of=/swapfile bs=128M count=32
chmod 600 /swapfile
#format the file properly with mkswap
sudo mkswap /swapfile
#tell your system to activate it
swapon /swapfile
#test swap file 
swapon -s
#if no errors add to fstab so it auto mounts:

shoemoney

enable amazon-linux-extras
enable epel extras
adduser nginx
update yum
upgrade yum


##get katest nginx

cd  /tmp/

shoemoney

Everything You Need To Become A Machine Learner

Part 1:

Everything You Need To Become A Machine Learner

Part 1:

*This list of resources is specifically targeted at Web Developers and Data Scientists…. so do with it what you will…* > *This list borrows heavily from multiple lists created by :* sindresorhus Machine learning is a subfield of artificial intelligence, which is broadly defined as the capability of a machine to imitate intelligent human behavior. Artificial intelligence systems are used to perform complex tasks in a way that is similar to how humans solve problems. > *The goal of AI is to create computer models that exhibit “i

shoemoney

escape ^Z^\

vbell off

# don't show startup messages
startup_message off

# detach on hangup - if my dial-up session fails, screen will simply
# detach and let me re re-attach later.
autodetach on

shoemoney

#!/bin/bash
# simple shell script to demonstrate how EC2 Instance Connect CLI is implemented.
# https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/AccessingInstances.html
#
# Usage
# $ bash eic-cli.sh i-1234

if [ $# -ne 1 ]; then
  echo "Usage"
  echo "$ bash eic-cli.sh i-1234"

shoemoney

<div x-data="{ openTab: 1 }" class="flex flex-col-reverse">
    <div class="hidden mt-6 w-full max-w-2xl mx-auto sm:block lg:max-w-none">
        <div class="grid grid-cols-4 gap-6" aria-orientation="horizontal" role="tablist">
            @foreach ($product->productImages as $productImage)
                <button x-on:click="{ openTab = {{ $loop->iteration }} }" id="tabs-1-tab-{{ $loop->iteration }}"
                    class="relative h-24 bg-white rounded-md flex items-center justify-center text-sm font-medium uppercase text-gray-900 cursor-pointer hover:bg-gray-50 focus:outline-none focus:ring focus:ring-offset-4 focus:ring-opacity-50"
                    aria-controls="tabs-1-panel-{{ $loop->iteration }}"
                    :tabindex="openTab === {{ $loop->iteration }} ? 0 : -1"
                    :aria-selected="openTab === {{ $loop->iteration }} ? 'true' : 'false'"
                    role="tab"

shoemoney

YouTube video stream format codes

Comprehensive list of YouTube format code itags

itag Code	Container	Content	Resolution	Bitrate	Range	VR / 3D
5	flv	audio/video	240p	-	-	-
6	flv	audio/video	270p	-	-	-
17	3gp	audio/video	144p	-	-	-
18	mp4	audio/video	360p	-	-	-
22	mp4	audio/video	720p	-	-	-

shoemoney

// function
function getYoutubeUrlId (url) {
    const urlObject = new URL(url);
    let urlOrigin = urlObject.origin;
    let urlPath = urlObject.pathname;

    // Örneğin url https://youtu.be/V-uynt7UXXI ise
    if (urlOrigin.search('youtu.be') > -1) {
        // substr yapma sebebimiz, youtube kısaltma linklerinde id path'de olur ve pathname başında "/" olur.
        // Örneğin "/V-uynt7UXXI" ise "V-uynt7UXXI" return eder.