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Bookmarklets

Introduction Bookmarklets are bookmarks with special powers. Effectively, they let you run JavaScript in a browser, which means you can inject JavaScript into a webpage. The first code block is the bookmarklet itself; create a new bookmark and use this code as the URL. The second code block is the unencoded naked JavaScript; this can be edited then put through the bookmarklet creator found in Useful tools. Reload webpage on timer Useful for stopping a webpage timing out, which may also log you out.

Wednesday, October 4, 2023 | 3 minutes Read
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IT Cheatsheet

The scripts and code snippets I copy and paste most often Regex Remove duplicate lines First sort so duplicates are next to each other Option 1 Replace: ^(.*)(\n\1)+$ with $1 Option 2 Replace: ^((^[^\S$]?(?=\S)(?:.)+$)[\S\s]*?)^\2$(?:\n)? with $1 Find lines excluding specific string Option 1 ((?!STRING).)*$ Option 2 ^(?:(?!STRING).)*$ Find Korean/한글 text [가-힣] Javascript Select all text by class/ID etc Also TagName, ID, … a=document.getElementsByClassName('CLASS');b=[];Array.from(a).forEach((e)=>{b.push(e.innerText)});c=b.toString();copy(c);

Sunday, July 2, 2023 | 1 minute Read