Deluxe Blog Tips

I'm a web developer and a freelancer from Vietnam. I love WordPress and write about it and anything related at Deluxe Blog Tips. [ more ]
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How To Get Error Message When Using WordPress HTTP API

How To Get Error Message When Using WordPress HTTP API

One problem I’ve met when using WordPress HTTP API is that I couldn’t show the error message to users when the connection has failed. There are various problems of connection failure such as wrong URL, timeout, server block, etc. Users (and developers) need to see the error message to fix the PHP code or ask...
WordPress Reference Guide – An Useful Cheat Sheet For WordPress Users

WordPress Reference Guide – An Useful Cheat Sheet For WordPress Users

One of the features of WordPress that makes it superior to other CMSes is the online documentation (Codex). Everyone from designers to developers, from beginners to experts can find almost everything they need at the Codex. However, in some cases the Codex is too complicated, too detailed and we don’t need that much. That’s the...
250 Die Cut Print Business Cards Giveaway

250 Die Cut Print Business Cards Giveaway

Hello Deluxe Blog Tips readers. Today I have a great contest for you from UPrinting.com, a leading online printing company. UPrinting.com is going to giveaway 250 pcs Die Cut Print Business Cards for Deluxe Blog Tips readers. Prize Details 250  pcs Die Cut Print Business Cards for one winner 2 x 3.5″ Rounded Corners, 2×2″ Rounded Corners,...
3 Small But Useful WordPress Tips

3 Small But Useful WordPress Tips

Sometimes small things have great value if they’re used in right place. In this post, I’ll show you 3 small WordPress tips that can help you keep your code cleaner but still effective. 1. Check if an option is empty and assign default value I usually use the following code to check if an option...
Deluxe Blog Tips Has Been Transferred From Blogger To WordPress

Deluxe Blog Tips Has Been Transferred From Blogger To WordPress

Deluxe Blog Tips has been powered by Blogger for almost 2 years. I’ve been using Blogger for another personal website in Vietnamese, so I chose it for Deluxe Blog Tips. Honestly I was to lazy to setup a WordPress for myself (even I do many WordPress sites for clients). That was because I always want...
List All Registered Image Sizes In WordPress

List All Registered Image Sizes In WordPress

By default, WordPress creates 3 sizes for every uploaded image (using the default image uploader): thumbnail, medium and large. Since version 2.9, WordPress has added post thumbnail feature that allows us to add more image sizes in order to use them more flexibly in loops, sliders or in other parts of the theme. In many...
WordPress Hide Admin Menu – My First Premium Plugin

WordPress Hide Admin Menu – My First Premium Plugin

I’ve been working with WordPress for years, started with very basic things such as customizing Kubrick theme, searching and learning WordPress tips just like a script kiddie, to something more valuable like creating fully customized WordPress theme, making my own plugins. Today, I’m glad to announce that I’ve just completed my first premium plugin! It’s...