I have been idle for the past two days. I think it is interesting to display the image content in ASCII code, so I tried to write it myself, I found it online to know that it was still an art-ASCII art !!
I am also tied to art ~
In this case, the image content is displayed in ASCII code. Different characters are used to represent the gray level, so as to distingu
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With the rapid development of computers, many people begin to learn about Linux and learn how to learn Linux commands well. To learn about Linux, you may have knowledge about the Linux Command OD. Here we will introduce the Linux Command OD application method.
Linux Command: OD
Example: OD-C hello
Linux Command: OD
Od commandUsers usually use the OD command to view the content of files in special form
Listing an ASCII table is saved everywhere !, One ascii copy
The table is from. Here
Extended code table:
Among the following characters, the smallest ASCII value is () A, Space B, 0 C, A D,
Minimum spaceThe largest one is.Common ASCII code size rules: 0 ~ 9 1) numbers are smaller than letters. For example, "7" 2) T
In fact, it is very simple to use the ASCIIEncoding class to convert each other, below I provide two ways to look at the big one1. Character representable ASCII code Public Static intASC (stringcharacter) { if(character. Length = =1) {System.Text.ASCIIEncoding asciiencoding=NewSystem.Text.ASCIIEncoding (); intIntasciicode = (int) asciiencoding.getbytes (character) [0]; return(Intasciicode); } Else { return-1 //length less than 1 } }
[C #] convert character to ASCII code, and convert ASCII code to character
Character to ASCII code:
Public static int ASC (string character){If (character. Length = 1){System. Text. asciiencoding = new system. Text. asciiencoding ();Int intasciicode = (INT) asciiencoding. getbytes (character) [0];Return (intasciicode );}Else{Throw new exception ("charac
Tags: local ASCII nbsp Technical Department learning function image hard to learn to returnTown Field Poem:——— Dream who feel, the water month Build blog. Baiqian tribulation, only know the vicissitudes of the world.——— today holds the Buddhist language, the technology is boundless willing to learn. Willing to do what you learn, cast a conscience blog.—————————————————————————————————————————— 1 Code 1 -- even if he has two characters,
Use ascii to encrypt strings and ascii to encrypt strings
Algorithm: replace the original letter with the fourth letter after the original letter.Plaintext: China ciphertext: Glmre
# Include
/** read-only variables and constants const READ-only const int A;int const a;//are equivalent to the above line of code, all representing a constant shape number. int *const A;//const has a "left associative", that is, a const modifier *, then, it is not difficult to understand that the sentence represents a constant pointer to an integer, a pointer to an integer can be modified, but pointer a cannot be modified. The const int *a;//is equivalent to the following line, which, according to the "l
no setdefaultencoding method, in fact Sys has this method, but to ask her old people need to call a reload (SYS), very strange, is it? If anyone knows the reason, he will not hesitate to enlighten me.
Import sysreload (SYS) sys.setdefaultencoding (' Utf-8 ')
Well, with just three lines above, we're pretty good at solving this problem, and the same approach can be applied to unicodedecodeerror . Of course, this technique comes from the network, I also found other speci
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
Http://www.cs.umd.edu/class/sum2003/cmsc311/Notes/BitOp/asciiBin.htmlASCII vs. binary files
Introduction
Most people classify files in two categories: binary files and ASCII
CodingA string is a data type, but a particular string is a coding problem.Because a computer can only handle numbers, if you are working with text, you must convert the text to a number before processing it. The oldest computer was designed with 8 bits (bit) as a byte (byte), so a single word energy-saving representation of the largest integer is 255 (binary 11111111 = decimal 255), if you want to represent a larger integer, you must use more bytes. For example, two bytes can represent the larg
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 names can consist of letters, numbers, and underscores.
See here may, a lot of people wonder ~. So why $ I am a variable such Chinese can also be a variable name. In PHP, Chinese can do variable names (can be
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 everyone.I still have to start with the ASCII code.Speaking of character encoding, we have to say a brief history of ASCII code. Computers were invented at the out
Label:For the use of ASCII and CHR functions, Oracle gives the following explanations:ASCII (x) Gets the ASCII value of the character X, CHR () and ASCII () with the opposite effect.That is: The ASCII function is used to convert the character to its corresponding ASCII code,
Tags: same receive protocol stop ref add comparison marker DbusThe usual Modbus communication protocol has two kinds, one is Modbus ASCII, one is Modbus RTU. Each device must have the same transfer mode. All devices support RTU mode, and ASCII transfer mode is an option. What is the difference between the ASCII mode and the RTU mode? 1.
Analysis of ASCII and Unicode-encoded message writing files, asciiunicode
Abstr:]
ASCII and Unicode are two common character encodings. Their representation methods are different, so they must be differentiated in the program.
Based on the actual development experience of the author, this article analyzes in detail the file Writing Process of ASCII and Unicode ch
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