load a random item from sqlite table

find a custom data attribute in simple html dom

locate the div based on a custom data attribute, in this case the data-field="regularMarketChange" full docs

Warning: preg_match(): Compilation failed: invalid range in character class at offset 4 in simple_html_dom.php on line 722

Initial thought on this error is that there is a version issue. This only happened on version 1.11 for me, will check what other version i have.  Yep not sure why but the older version of php ht..

Random User Profile Loading Script in vue

uses the random user ui here to generate profile boxes using vue js  original script here: https://codepen.io/l-i-lc/pen/WNxNwvd?editors=1010   

get the subdomain name from the domain string in php - sub domain

returns the first part of a domain string, for example moo.kruxor.com will return moo

add new random image with button

this appends a new random image from picsum.photos to the div with the id app

extract meta attributes with simple html dom

pass in the url as import_url and it will search for the meta keywords tag and echo the result.

simple html dom check if an attribute is set and has a value

javascript random string to put on url for cache

I was having a bit of a cache issue with a external css file, so i thought i might fix this by appending a random query string to the file name. This should force the browser to recheck the file each ..

generate random username function in php

a function that takes several random words and creates a user name from them. This will generate a user name with between one to three words and a prefix if prefix_show is set to true. usage generat..

How to Render a React Class Component to the DOM

This shows how you can get react to render a component into the page or DOM. So actually getting and showing the code that you have been writing in react. 

How to Render HTML Elements to the DOM with React

Once you have a JSX element defined you can write it to the page with ReactDOM.render(componentToRender, targetNode),  In this example we are targeting the div with the id challenge-node. JSX ..

load random videos module using template

load 3 random items and extract the video url, and use the youtube function to create a thumbnail and link to that video page

PHP/SQLite - Load Random Item

loads a random item from the current class / db using sqlite.

certbot add a certificate for one domain

this adds a certificate for one domain and modifies the nginx config to use the certificate also giving you the option to redirect all traffic to the secure version

Fix for Fatal error: Uncaught Error: Call to undefined function file_get_dom() simplehtmldom simple_html_dom

This error is caused due to a function name change in the simple_html_dom.php library if you are using an older one and upgrading to the never version, you can see it in the change log here: https://s..

Generate a Random User Name

a function that will generate a random user name from a list of user names

Generate Random Whole Numbers within a Range

My testing for generating a random whole number within a range... 🤞 While the solution here works, it just loops until it gets a random number that is lower than the max, so not sure if this is th..

Generate Random Whole Numbers with JavaScript Function

generate a random whole number function with test buttons

Generate Random Fractions with JavaScript

generate a random fraction and add it to result when clicking a button

Random string generator function in php suniqid

Here is a a smaller version of the built in php function uniqid() uses letters and numbers and specify the length of the random string.

Generate a random title from an array

give this an array of strings and it will pick a random one to return from the array.

generate a random color rgb code with php

this code will generate a random color every time its loaded using the rand function in php and generate something like this. .random-color { color:rgb(111,222,111); } PHP Code <?php ..

wordpress change domain in config, wordpress domain config

When moving wordpress sites around the place its usually easiest to change the domain like this. add these to your wp-config.php file define('WP_HOME','http://newsite.com'); define('WP_SITEURL','ht..

uniqid random string

Here is a smaller implimentation of the built in uniqid() function. Good if you want to generate smaller unique strings for url's uniqid example suniqid(5) function suniqid($len = 5) { $..

simple html dom extract attributes simplehtmldom

this is if you have an element as follows, and you want to extract attributes from it. <img class="an-image-wow" src="image.jpg" data-image="data-image.jpg" alt="my alt tag"> list all its attr..

random number using rand

Show me a random number between 6 and 12 echo $number = rand(6,12);

random string generator guid

a nice easy one to generate a random string. i use this one to stop items from caching or you could use it as a guid. var nocache = Math.random().toString(36).substring(2, 15) + Math.random().toStr..

random emojis copy and paste

 Update: this is a better list that you can search by title ctrl + f emoji data Sometimes i like to copy and paste emojis, so here is a few you can copy. I probably need to organise this som..