Search
Search Code
clean excess binary logs from mysql - free up space
Update: 30 July 2023 I actually prefer this command, i just have to figure out why im getting so many binlog files! MYSQL PURGE BINARY LOGS BEFORE '2023-07-30 00:00:00';PURGE BINARY LOGS BEFORE NOW..
error Warning: getimagesize(uploads/583517f49099a.jpg): failed to open stream: No such file or directory in SimpleImage.php on line 1198
i think this error is just caused by a missing file. But there should be some kind of error checking here to not crash the whole site just due to a missing image file. this error is quite hard to fin..
Return a file extention from a string
This php function returns a file extention from a string. I think it will only work if the string does not have any additional . in it. I think a better way to do this function would be ..
Proxima Nova Font alternative on google fonts Figtree Embed and Quick Install Code
According to a recent google search by me the font Figtree is the closest one to the Adobe Font Proxima Nova, so lets do a quick install code for it and test if its actually the same. All Style..
simple file cache and check in php
just a quick cache bit of code, may need tweaking to actually work... i just added it here as i thought it was re-usable. Also requires simple_html_dom library.
wrap an iframe with another div inside another div
so lets say you had an iframe within another div and that div had the class called content. you cant actually edit the page content but you can add some jquery to the page can you add a wrapper to t..
loop through $_GET in php
I thought this one would be something like PHP foreach($_GET) { echo $_GET; } but actually as $_GET is an array you need to do the $key and $value loop like this PHP foreach ($_GET as $..
Oswald Font Quick Embed
Quick Embed code and class for Oswald Google Font. This includes all font weights and styles for the Oswald font, just add the class oswald onto your elements, or you can apply it to all page element..
using figcaption and figure for your images
So i usually add images in a <p> tag with just an <img> tag and then <br> and the image caption, but there is actually a tag for this that i should get used to using. The <figcapt..
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..
Install PHP without Apache on Ubuntu
I was actually about to do some coding and then i got distracted with this annoying error on vscode. I keep getting this error on vscode: I had been ignoring it, but i thought fine, ill fix it and..
Javascript Objects Notes
As javascript objects are used so often in javascript i thought i would write an overview and some notes on how they work, well how they work for me anyway. I guess how they work for me should be simi..
best way to write html into an existing page javascript
this probably isnt the "best way" but it is a way that works. say you want to add some elements to a page with javascript this is a method to do it. Add an element, before including the script..
convert a string into its html entitles using php htmlentities function
this takes a html string such as the following example and converts it into its html entities. it will take a character such as < and convert it into < so that the string is not parsed as h..
Hello world in C and seeing what it is actually doing
One of the most simple C applications, how to compile it and how to objdump it. C #include int main() { int i; for(i=0;i < 10; i++) { puts("Hello Mac\n"); } return ..
Spam IP Database and delete button
The Background and Reason for the SPAM IP Database and Delete I actually wrote up half of this article and was still testing the function and lost the whole post, which will teach me for adding it st..
pi400 how to take a screen shot
This is actually built in, well if you have scrot installed anyway. Which it already was for me. Press Print Screen button and it saves it into your home folder.
how to embed google fonts icons
For some reason when i go to embed a google font icon, they dont seems to have any obvious way to actually use it, i can find the icons ok here. But then when i go and use it it links to a how to embe..
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 ..
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.
set a cookie on click and then check if the cookie is set and dont show that message again
this script shows a message, and if the message is closed it will set a cookie to not show that message again for 1 day. The cookie in this example is set to expire in a day, so then if you com..
How to Add Comments in JSX
To put comments inside JSX, you use the syntax {/* */} to wrap around the comment text. You do actually need the curley brackets, and have to add it under the other elements for this to wor..
twitter social sharing meta tags
I had done this one so many times on client sites I actually forgot that i had not applied it to my own site! Doh! Anyway this is the tag setup i use for adding the title, url, author and featured im..
using a radial gradient for background overlay
usually i just use linear gradients for my background elements but i noticed this one the other day, a radial gradient. you can actually specify multiple colours and also opacity levels to overlay a ..
function to load one latest item with a start val load_latest_single_num
This is the same as load oldest item based on insdate then update the insdate to now - load_latest_single_update but it allows you to add a start number to the range, so allows you to access the 2nd, ..
creating embedded php code from a database field
i actually dont know why i didnt think of doing this earlier, i already have the php code field in these code articles. I thought why not embed this code into an actual file and then run it as a test..
simulate a click on an element with jquery
you can actually use jquery to simulate a click event using the following .click() so as soon as the document is ready and you have jquery loaded it will run the click event for you, and should pop ..
how to bundle css files together using windows or mac
so i was wondering how to do this the other day using some modern end tools, and i found this way just do it straight from mac or windows. lets say i have these css files main.css style.css..
center mode slick zoom testing
update : this is a tricky one to get working! I have done a lot of testing on this one, and got a demo working from a combination of the following links. the demo is still not 100% styled, but its..
still more comment spam
this is getting annoying now. so much spam. i already have the google recapture, but spam is still getting through. who runs this stuff, bots i guess. annoying. update: 10 August 2021 Still..
weird search results being recorded
i noticed some weird search results being recorded like this: the search function should only be recording a result if it finds a result, so this should not be added unless it can actually find thi..
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..
for auto filled fields, need to change the text and background colours
for some reason bootstrap or the browser is doing this to auto filled fields. according to my searching there is a pseudo class added to auto filled fields CSS input:-webkit-autofill { col..
show the browsers name in javascript
This function will show you an alert box with the name of your browser, however im using brave at the moment and it shows as Netscape, so i guess you cant trust the result. Also i just discover..
counting the occurrence of words in a multidimensional array
array sorting example The array Array ( [0] => Array ( [0] => Some [1] => great-looking [2] => special [3] => editio..
using moment.js to make your time format nicer
moment.js is a very nice way to handle multiple date strings and output them in a nicer format. grab the latest copy of momen from cdnjs lets say our date is in this format, i think this is un..
adding background blur to an image using css fill screen
I had noticed this cool looking effect used on places like google, and other sites that display portrait images, i think i saw it on the google home as well or maybe google photos. Its basicall..
calculate a percentage (dec) difference based on two numbers
I wrote this function a while ago, but im not actually sure what its suppost to do, so ill test it here and see what it returns. I think after running this function it returns the differents in perce..
how can i make my code look nice, or highlighted in evernote
* update: this is actually a paid tool, so i will be skipping this, as the code highlighting function is not that important to me. If anyone finds a nice free way to do this let me know. I have only ..
TortoiseSVN for updating wordpress plugins
For updating wordpress plugins, and probably other SVN related stuff, i found that using TortoiseSVN is the easiest. For windows anyway. Just go to the downloads page, and pick the correct flav..
add a youtube video preloader function, lazy load youtube [fixed]
I noticed that this list page: https://kruxor.com/list/rs3_efficient_skill/ Loads about 29 (well exactly 29) youtube video embeds and was wondering if there was an easy way to replace these iframes w..
using gzdeflate on a string php
yes you can actually run compression on a string to save space and then uncompress it at the other end...
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..
include tinymce only if a user is logged into the site
For google page speed i had an issue when every page was loading tinymce, which is quite a large script. I only actually use this script when editing pages, so this is the change i made to only inser..
wordpress get the current category id name and slug
This gets and displays the current category id in a wordpress blog post if you have the current id, if not you can leave the $post_id blank and it should see if there is a category loaded to the curre..
extracting the useful bits of bootstrap
Back in the early instances of bootstrap they used to provide a build system for the individual components. It seems that these days its all or nothing, or use some kind of build tool to include the b..
Bootstrap Darkmode Switch
I have tried this before without success but i googled "Bootstrap Darkmode Switch" and found this repo at the top of the list. So i thought i would give it a try on here and see how it looks. Demo pag..
add a tag to wordpress header from a plugin
when i googled this it just showed me plugins to add and remove things from the wordpress header. here is how you actually add your own tags to the wordpress header. This function will add the tag hi..
fixing the website footer and making it less ugly
Here i show you in a couple of steps how to make the footer on this site look nicer, while actually doing it. Here is what the footer currently looks like. Yep pretty average looking. Lets add a ..
Use Multiple Conditional (Ternary) Operators
I actually find if then statements much easier to read than these ones, but these seem more efficient.
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..
google map with overlay data
Ever wanted to add a really slightly complex google map to your site? Working Example /* Always set the map height explicitly to define the size of the div * element that con..
load google sheet data into json string with jquery
Just discovered this the other day, you can actually export google sheets data into json format and load it directly into your site, how good is that. A free mini basic database! Initially i was lo..
stacktable jQuery plugin for stacking tables on small screens
stacktable.js The purpose of stacktable.js is to give you an easy way of converting wide tables to a format that will work better on small screens. It creates a copy of the table that is converted in..
using vue and json data
Based on This Demo: https://jsfiddle.net/kkpLnv6k/ so i was looking through the jquery way of loading json data and was wondering what the point of loading it in with a vue.js instance is. I guess ..
meta refresh reload page
this can use a meta tag to get the browser to reload the current page. the following code will reload the page every 30 seconds. usually you have to add meta tags into the header of your page, not ..
make all links target new window
I was actually searching for a js way to do this, but i found this instead. Here is a really easy way to make all links target a _blank window. Just add this to your <head>. <base targ..
cycle color using background
I found this the other day (well today actually) and i wanted to see how it worked. background-image: -webkit-linear-gradient(left,#D68AB0 0%,#D8CE5D 25%,#6BD85D 50%,#5DB9D8 75%,#D85DCB 100%); ..
table border collapse
I see this quite often when dealing with tables the border-collapse: collapse; used on a table as so: table { border-collapse: collapse; } So what is the point of doing this? It seems to help..
Random Quote
"Olivia, my eldest daughter, caught measles when she was seven years old. As the illness took its usual course I can remember reading to her often in bed and not feeling particularly alarmed about it. Then one morning, when she was well on the road to recovery, I was sitting on her bed showing her how to fashion little animals out of coloured pipe-cleaners, and when it came to her turn to make one herself, I noticed that her fingers and her mind were not working together and she couldn’t do anything. 'Are you feeling all right?' I asked her. 'I feel all sleepy,' she said. In an hour, she was unconscious. In twelve hours she was dead. The measles had turned into a terrible thing called measles encephalitis and there was nothing the doctors could do to save her. That was...in 1962, but even now, if a child with measles happens to develop the same deadly reaction from measles as Olivia did, there would still be nothing the doctors could do to help her. On the other hand, there is today something that parents can do to make sure that this sort of tragedy does not happen to a child of theirs. They can insist that their child is immunised against measles. ...I dedicated two of my books to Olivia, the first was ‘James and the Giant Peach’. That was when she was still alive. The second was ‘The BFG’, dedicated to her memory after she had died from measles. You will see her name at the beginning of each of these books. And I know how happy she would be if only she could know that her death had helped to save a good deal of illness and death among other children."
I just checked google books for BFG, and the dedication is there.
https://www.google.com.au/books/edition/_/quybcXrFhCIC?hl=en&gbpv=1
Roald Dahl, 1986
