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Slides

• Powerpoint File

Accessibility tools and resources

• AI Bot to automatically fix all accessibility issues
• Skillshare accessibility course
• WeAreDevelopers accessibility LIVE days video archive
• WeAreDevelopers Dev Digest accessibility archive

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<?php

function convertfilename($filename) {
    $filename = str_replace([ "?", "[", "]", "/", "\\", "=", "<", ">", 
                              ":", ";", ",", "'", '"', "&", "$", "#", 
                              "*", "(", ")", "|", "~" ], "", $filename);
    $filename = preg_replace("/[\s-]+/", "-", $filename);
    $filename = trim($filename, ".-_");
    return ucwords($filename);
  }

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How do you sort a list of words on the 4th character of the word? What"s the shortest solution?

[ "strawberry", "helicopter", "wales", "acorn" ]

should be:

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WeAreDevelopers Frontend Performance Day opening resources

• LGBTQ.css
• Dev Digest performance links
• The psychology of site speed and human happiness
• Getting started with web performance
• MDN performance guide
• Google's performance guide
• Core Web Vitals
• Comprehensive Chrome(ium) DevTools Guide to test CWV

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Chainlink challenge

Given a string s, where * represents a star…

Remove the star along with its closest non-star character to its left in a single operation.

The task is to perform this operation until all stars have been removed and to return the string that remains.

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• Bullying in Open Source Software Is a Massive Security Vulnerability
• Why a near-miss cyberattack put US officials and the tech industry on edge
• Backdoor found in widely used Linux utility targets encrypted SSH connections
• What can you actually do to reduce the threat of hacks like xz?
• NYT: Did One Guy Just Stop a Huge Cyberattack?
• [Binarly released a free online s

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CODE100 Challenge #BuntStattBraun

In this challenge you get an HTML document that renders a lot of colourful hearts.

And you get a JSON object with the information about all the brown colours that were used:

[

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/* 
<section>
<ul>
    <li>HTML</li>
    <li>CSS</li>
    <li>JavaScript</li>
</ul>
<form>
    <label for="tech">Add a technology</label>
    <input type="text" name="tech" id="tech">

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const csvToJSON = (csv) => {   
    const getcsvdata = (csv) => {
        const csvRegex = /,(?=(?:(?:[^"]*"){2})*[^"]*$)/;
        const trimQuotes = /^"|"$/g;
        csv = csv.split(csvRegex).map(
            h => h.trim().replace(trimQuotes, '')
        );
        return csv;
    }
    let lines = csv.split('\n');

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