Learning JQuery For First Time
jQuery is a fast and concise JavaScript library that simplifies HTML document traversing, event handling, animating, and Ajax interactions for rapid web development. jQuery is designed…
// ARTICLES · GUIDES, NOTES, EXPERIMENTS, LINKS
Everything I’ve written
WordPress, performance, security, AI, browser APIs, and the boring devops in between. Newest first. The old posts are kept for context — they may reflect the tools and versions of their time.
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Use And Tweak timthumb Script For WordPress Blog
Update: I don’t use the Timthumb script anymore because it has a security vulnerability. Please use it at your own risk. TimThumb is a small open…
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SEO For Beginner Videos From WordPress and Google
SEO or search engine optimization is a technique or process to increase your web visibility in search engine results for certain search keywords. As Google is…
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Debugging Server Still Continue
Update 12/12/2010: Now I finally have the clues. It was a plugin’s fault. Now I’m breaking down to debug all the plugins’ queries to the database.…
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504 Gateway Timeout With Nginx And Apache
These past couple of days I’ve spent a lot of time debugging the nginx 504 gateway timeout error. As far as I understand, this error 504…
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Have Your Own QR Codes With goo.gl URL Shortener
goo.gl is a URL shortener service just like bit.ly or t.co from Twitter. As the biggest search engine, there’s no doubt that Google has a very…
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Upgrade Nginx Without Downtime
It’s been more than 2 months now that I’ve been using Nginx (read: Engine X) as a reverse proxy server with Apache to serve static files…
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Bring Your WordPress Blog To Local Server For Testing Environment
As a WordPress blogger, plugin developer, or theme designer you should have a local server for a testing environment. In Ubuntu you can easily install Apache…
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WordPress 3.0.2 Hardening Security Released
WordPress 3.0.2 was released on November 30, 2010 and is ready for download. This release fixes a moderate security issue that could allow a malicious Author-level…