React - Use State to Toggle an Element

Mastering React State: Toggling Elements with Confidence React's state management system is a powerful tool for building dynamic and interactive user interfaces. One common use case involves to..

Disable the ACF Warning message in wordpress dashboard

add code to functions.php

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

CSS Object Fit for Image fill rather than using background image on a div

CSS Object Fit can crop off the sides of an image, while also preserving its aspect ratio, and then fill in the space to fit any size.  Object Fit You can use: object-fit: With the following ..

flip card animation 3d front and back css html

3d flipping card with front and back content and animation

Quick Embed code for Titillium Web Google Font

Quick Embed code for Titillium Web Google Font and a bit of test code to see if the font is working properly. Im not sure if including all styles of this font is a good idea. Who even uses italic thes..

fancybox youtube showing video links in a lightbox - updated with fixed code parts

do people still use lightboxes, it seems yes in some cases. ;) if you feel the urge to use lightboxes and need to link to some youtube videos this is how you can do it. you will need jquery and fanc..

windows robocopy /? help and usage

Reference for the windows robocopy command ------------------------------------------------------------------------------- ROBOCOPY :: Robust File Copy for Windows ..

subscribe to newsletter section example

Twitter Post Fetcher v18.0.4 - javascript twitter feed fetcher

A few queries showing how to get latest tweets and post likes using the Twitter Post Fetcher v18.0.4 script.

Factorio Megabase-In-A-Book

Just in case i decide to start up playing factorio again... Megabase in a Book Lets Play Book Contents Copper Smelting Iron Smelting Steel Smelting (from Ore) Steel Smelting (from Plate) Gr..

Robocopy Options /? help

My usual backup command is now robocopy source destination *.* /M robocopy d:\ f:\ *.* /M Update: actually scrap that, its /E not /M, i used to use the /MIR option, but as deleting files in the des..

generate view statistics widget in php class extend

How i generate the Week, Month and Year view statistics widget for this site.  Views Widget Function This generates the widget based on the views data. PHP // views widget /* using fi..

hide the first h3 tag on the page with css

in case you want to target the first item on a page and hide it or change it with css. 

using php parse_url function to remove the query string from a url

I recently had to remove the query string from a url, the bit after the ?key=1 or whatever is after the actual url.  I initially thought i could just use a explode function on the ? which would ..

How to Define a HTML Class in JSX in React

When writing JSX you cant add classes like you would in HTML so this code would not work: JSX <div class="my-class"></div> Instead we have to use className. JSX uses camel case for a l..

hidden scroll anchor for custom scroll position

just incase you need to link to a scroll anchor that is not in the place where you need it.

How to record your own page views with PHP, and make them into weekly monthly and yearly charts

Building a better Simple Page View Counter Currently this site has a very basic view counter on it.  Here is how it currently works. Load the page, function checks if the page has a existing r..

twitter json feed testing

just testing using the Twitter Post Fetcher script, seems to be working well.

old browser check with javascript

modified from this script i console logged all the items available so you can do what you need with them these are the avilable variables Javascript console.log(browser.agent);console.log(browser...

404 Error Page Codepen

found this in my links the other day, still looks cool...

verify the google recapture server php

i was still getting quite a bit of spam even after using google recapture v2 and i think this is just as i was using the javascript only version, which disables the submit button if the capture is not..

using clamp js to clamp lines of text

there is a css version of this as well but this version works in a greater range of browsers (i think) this one is not working for me... i think the overflow elipsis is still a better option than thi..

Scroll down indicator css javascript and html

I have seen these a couple of times, indictating to the user that there is further content down the page, and they should scroll to view it. Then as you scroll down the indicator dissapears. So we w..

hero widget header - creates a nice looking hero item from a target uid and class

this creates a "nice" looking hero widget, just wanted to create something that looked decent and had an attached background image, surprizingly annoying to link items together. For some reason i kee..

json test objects (or arrays)

here is a couple of test objects in external js files just in case you need to test some ajax loading functions or need external objects, i mostly use them in my testing. Basic JSON Object with 3 ite..

json load from jquery and loop through the results

this is the same as this post but i have added the object to an external test file. so rather than already having the object data on the page we have to load it somehow Note: you can test that the o..

unable to access the $_FILES when submitting a form php

I was getting this weird error when submitting an image for a form upload and i could not see why the $_FILES was not set as this is where the files go from a $_POST back form in php. The error i was..

fancybox image popout easy

just in case you want to easily apply a modal or pop out effect to your images when they cant be displayed full size on the page.  related: https://kruxor.com/view/code/3gNUD/inline-fancybox-m..

python extract title tag from url and html using regex

this will extract the title tag as text from the url and the title tag in the following python script Python import refrom urllib.request import urlopenurl = "http://olympus.realpython.org/profiles/..

checking for spam comments function

with this function, you can scan through your incoming comments and check them for keywords the function will scan through the comment text and then provide you with a score as you get more spam com..

jquery page search [testing]

just testing this one at the moment for a in page search.  Based on this: https://codepen.io/chriscoyier/pen/ExgqWab  I would like to adapt this code to search through page elements and ma..

linking search results to view pages [finished] 🤣

I was thinking it might be useful to link the search term to the page, so that it can be found more easily using that search. For example, Link this search text (somehow) to the post page and display..

fix for Uncaught (in promise) Error: reCAPTCHA placeholder element must be empty

This is usually caused by something being inside the element used to render the reCAPTCHA. In this case tinymce was adding a &nbsp; or a <p> tag to the element Removed the space and this f..

create a rainbow background using css linear gradient

just incase one gradient is not enough for you we can also use it to create a rainbow background gradient

change string to capital words ucwords

This will change an upper case or lower case, or mixed case string to uc words. Example with this page title

change upper case case string to lower case (uppercase, lowercase)

this can change a lower case or any case into upper case using the str to upper php function Example

convert a string to uppercase with php

use this function to convert a lower case or sentence case string into its uppercase form

getType function for js

this function returns the type of item, array object string number etc

card counting example from fcc

here is a solved version of the card counting function from free code camp you can test it using console log.

using switch with multiple identical cases

this can be used if you have several outcomes where the return value will be the same by omitting the break from the cases before the final

using switch in a function

This shows an example using the switch to select multiple options in a function, you can return from the switch with break, or you can end the whole function with return.

PHP Finding the position of a string in another string using strpos

$dot_location = strpos($my_string,"."); The first version of this does not seem to work in all cases, so i have updated this with a working version here.

create a mysql or sqlite current timestamp with php

just in case you need to create a CURRENT_TIMESTAMP using php, this formats the current date into the following.

function to create a uid from html

this function converts a html string into a uid or unique id type string, its not actually unique, but its a string that can be used to make the title of something that contains html into a usable str..

using parse_url to extract parts of a url

Category: PHP the parse_url php function will split a url into an array of url fragments $url = "http://kruxor.com/path/?argument=value#anchor"; var_dump(parse_url($url)); parse_url example ..

wordpress check home and not home for banners and things

this quick function will check if the page is home or not good if you want something on the other pages and something just on the home page in the header or that kind of thing. i have tested this i..

wordpress get site url

good for using in templates in case the site is moved <?php echo get_site_url(); ?> Usage Example (css) using inline styles in a template file <style> .class { background:url("<?p..

find the 1st occurence of a string in another string

do a case-sensitive search for a string within another string strpos mixed strpos ( string $haystack , mixed $needle [, int $offset = 0 ] ) usage find the 1st location of a string position within a..

document ready wordpress jquery

Wordpress uses JQuery rather than $ to initialize so here is a workaround that allows you to still use the $ to access JQuery functions. Just incase your normal document ready is not working. tags: ..

fancybox youtube showing video links in a lightbox

Updated version with code here do people still use lightboxes, it seems yes in some cases. ;) if you feel the urge to use lightboxes and need to link to some youtube videos this is how you can do it..

emoji data - version 1.0

  Emoji Data version 1.0 This is a better emoji list that you can search by title ctrl + f emoji-data.txt # Emoji Data for UTR #51 # # File: emoji-data.txt # Version: 1.0 # Date: 20..

bootstrap styled buttons

Just in-case you would like the shiny (flat/rounded) blue buttons from bootstrap without all the css. Example Button add the class btn and btn-primary to your link An Example Primary Button (bt..

color cycle drop shadow - rainbow drop shadow

Just incase you are bored with a static shadow, here you can cycle through a bunch of different shadow colours. .cycle-shadow { -webkit-animation:img-cycle 3s infinite; animation:img-cycle 3s i..

foundation make row full width

Just incase you want a full screen width layout and still have it sitting in rows for foundation css .full-width { width: 100%; margin-left: auto; margin-right: auto; max-width: in..