WordPress supports shortcode, we can use shortcode to improve the function of our theme. In this tutorial, we will introduce how to use shortcode in wordpress.
We can use python xml.dom.minidom package to parse a xml file. However, you may get this error: xml.parsers.expat.ExpatError: XML or text declaration not at start of entity. In this tutorial, we will introduce you how to fix this error.
Building an online webp converter using php is simple. In this tutorial, we will use some steps to introduce you how to build. You can follow our steps to implement it.
The browser will display images when you have clicked an image url, however, if you wan to download an image file after clicking an image url, how to do? In this tutorial, we will use an example to show you the way.
Uploading images to web server is a common function in web development, in this tutorial, we will introduce how to upload images using php.
PHP $_FILES variable is often used when uploading files. In this tutorial, we will introduce it for php beginners.
Not all of browsers can support webp images, we should only display webp images in browsers that only support webp format. In this tutorial, we will introduce how to detect a browser can support webp image or not by php.
MySQL full-text query will ignore some stops. In this tutorial, we will list these stop words for beginners. MySQL InnoDB and MyISAM search engine contains different stop words.
MySQL match() against() function can allow mysql support full-text search. In this tutorial, we will introduce basic way to use this function.
SoftArgmax is an improvement of Argmax. In this tutorial, we will introduce it for deep learning beginners.