Document directory
Introduction
The difference between ASCII and binary files?
Example of ASCII files
Editing binary files
Viewing binary files
Writing binary files, part 2
Summary
First, HTML entities1. What is an HTML entity?In HTMl, some characters are reserved. Less than (), the browser is mistaken for a labelIf you want to display reserved characters correctly, you must use the character entity (HTML entities) in the HTML
The problem of character encoding seems to be very small, often overlooked by technical staff, but it can easily lead to some puzzling problems. Here is a summary of the character encoding of some of the popular knowledge, I hope to be helpful to
ASCII, GB2312, GBK, UTF-8 encoding:
Original address: HTTP://HI.BAIDU.COM/PHPEASE/ITEM/F450B5CAEC143014505058FC
variable naming rules:
1. Variable names are case-sensitive (case-sensitive).
2. Must begin with a letter or underscore. Variable
After php parses the dom, Chinese characters are programmed to be similar to ascii. php & nbsp; after dom parsing, & nbsp; Chinese characters are programmed to be similar to ascii, but Chinese characters are normally displayed on the webpage, after
After php parses the dom, Chinese characters are programmed to be similar to ascii. php & nbsp; after dom parsing, & nbsp; Chinese characters are programmed to be similar to ascii, but Chinese characters are normally displayed on the webpage, after
Remember the data from other Web sites that were crawled to XML in the past at work. However, there is a problem: The Web page will have ASCII control characters. At first I thought it was someone else who joined in order to prevent the collection,
Character encoding: ASCII, Unicode, UTF-8, gb2312
1. ASCII code
We know that in a computer, all information is eventually represented as a binary string. Each binary bit has two states: 0 and 1. Therefore, eight binary bits can combine 256
I don't know if you have such a problem. Create a Windows application.ProgramThe MessageBox function is called to bring up a prompt text. However, the compiler reports an error during compilation and cannot convert const char * or const char [] to
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