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Category: Character

Character encoding (English: Character encoding), also known as character set code, is to encode characters in a character set into an object in a specified set (for example: bit pattern, natural number sequence, 8-bit group or electric pulse) so that the text can be in the computer Storage and delivery through communication networks. Common examples include encoding the Latin alphabet into Morse code and ASCII. Among them, ASCII numbers letters, numbers and other symbols, and uses 7-bit binary to represent this integer. An extended bit is usually used to facilitate storage in 1 byte. In the early days of computer technology development, character sets such as ASCII (1963) and EBCDIC (1964) gradually became standards. But the limitations of these character sets quickly became apparent, so people developed many methods to extend them. The requirement for supporting writing systems including the East Asian CJK character family can support a larger number of characters, and a system rather than a temporary method is needed to achieve the encoding of these characters

PUZZLE PIECE Unicode characters?

Is there a Unicode symbol for puzzle pieces? There are a lot of dingbats that are rarely used in Unicode, I don’t remember it a bit-but I suspect that there is another one that is the same. However

October 15, 2021By Simo Character Piece, puzzle, Unicode, WrittenLeave a Comment

Unicode – How to load the UTF16 encoded text file in Julia?

I have a text file (very sure) that is encoded in UTF16, but I don’t know how to load it in Julia. Do I have to load it as bytes and then use UTF16String To convert? The easiest way is to read i

October 15, 2021By Simo Character Coding, file, julia, loading, Text, Unicode, UTF, UTF16Leave a Comment

Unified character encoding and creation user authorization

1./s; (all commands add a semicolon, different from Sqlserver, Oracle),

Check the current configuration of Mysql

To unify character encoding , Please perform the following operations:

October 15, 2021By Simo Character Authorization, Characters, Coding, creation, uniform, userLeave a Comment

How to make the code access code in my Git Repo?

We are hiring a freelancer to handle part of our web application – and I want to restrict him to only the front-end part of our code base – is there a way to do this in Git operate? We are using bi

October 15, 2021By Simo Character How to choose fromLeave a Comment

How to change the WCF message encoding of NETTCP in programming?

I have a custom intranet application with no interoperability requirements. We programmatically construct a NetTcp channel in duplex mode to pass messages. We want to change the message encoding, b

October 15, 2021By Simo Character change, Coding, How to, Message, Nettcp, programming, way, WCFLeave a Comment

Cannotep the SHIFT_JIS coding

I work a lot with Japanese annotation sources, so every time I open the source file, I have to do “Encoding/Character Set/ShiftJIS”. Can we make Notepad detect it automatically? I have tried many o

October 15, 2021By Simo Character Automatic Detection, Coding, JIS, Notepad, shift, YesLeave a Comment

Leetcode # 11 Simple question (given a range, just hard coding ..)

Question: Integer to Roman Numerals

Question solution: The range is limited to 0-3999, hard-coded is good–too lazy to think about logic

class Solution {
public:
string intToRoman(in

October 15, 2021By Simo Character Coding, Direct, given, hard, just, leetcode, Range, simple, topicLeave a Comment

Character encoding review and file basis (2)

1. Character encoding
Correspondence table of characters and numbers
ASCII: can recognize English characters, 1Byte=1 English characters
hello
8bit|8bit|8bit|8bit| 8bit

GBK:汉字与英文字符,2Byte=1中文

October 15, 2021By Simo Character character, code, file, foundation, review, twoLeave a Comment

Qt, qurl, qurlquery: Special character is encoded in the query string

I created a URL query like this:

QString normalize(QString text)
{
text.replace(“%”, “%25”);
text.replace(“@”, “%40”);
text.replace(“‘”, “%27” );
text.replace(“&”, “%26”);
text.rep

October 15, 2021By Simo Character character, code, Medium, QT, query, qurl, qurlquery, special, stringLeave a Comment

GRAILS – WAR packaging error: The encoded string is too long

I use grails 2.3.6 and I get the following error during execution

grails dev war Error:

|Compiling 84 GSP files for package [test]
.Error
|
WAR packaging error: encoded string too long : 79912 bytes How can I prevent this error?

I use grails 2.3.6 and I get the following error during execution

October 15, 2021By Simo Character code, error, Grails, Packaging, string, too long, WarLeave a Comment

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