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From JS Tutorial
js method to verify image size
/** * The id, width, and height of the image element to be checked for size */ function checkResolut...
From H5 Tutorial
Summary of Tomcat uninstallati...
First of all, my computer is win8 and Tomcat 9 is installed. Because I accidentally clicked somethin...
Introduction to HTML5 header m...
Used to define page meta-information. To define meta-information is to specify some name-value pairs...
Introduction to H5 semantic ta...
H5 new tag ---- Semantic tag difference: 1. The default style is different 2. It has SEO optimizatio...
From HTML Tutorial
What is Quirks mode? How is it...
What is Quirks mode? What is the difference between it and Standards mode? Starting with IE6, Standa...
A brief analysis of the three-...
In order to accurately deliver data to the destination, the TCP protocol uses a three-way handshake ...
What is the difference between...
TCP (Transmission Control Protocol) is a connection-based protocol, which means that a reliable conn...
Solution to exception reported...
When using thymeleaf as a template engine in spring boot, although it meets the decoupling requireme...
Promise, Generator (generator)...
What is Promise Promise is a solution for asynchronous programming. A Promise object represents the ...
How to get built-in services t...
We used Angular to set a timer before. Today we will do some exercises based on the timer. Use the b...