problem description A spring mvc project does a very simple process String test = "test " write this string directly to the file without adding any encoding type settings running environment run in win10 tomcat8 idea premise I have set th...
CREATE TABLE test1 ( id int (11) NOT NULL AUTO_INCREMENT, name varchar (20) DEFAULT NULL, code varchar (50) DEFAULT NULL, PRIMARY KEY ( id ), KEY idx_code ( code ) CREATE TABLE test2 ( id int (11) NOT NULL AUTO_INCREMENT, name varc...
original text: Yan Unicode is 4E25 (100111000100101). According to the above table, you can find that 4E25 is within the range of the third line (0000 0800-0000 FFFF),), so strict UTF-8 coding requires three bytes, that is, the format is 1110xxxx 10...
when writing python crawler (python3), the string obtained in the web page is encoded by utf-8: how to convert these utf-8 encodings into intelligible strings? I have thought about using the decode function, but only the bytes type can call the dec...
problem description =? UTF-8?GAMEFORCE member change password Notification? GAMEFORCE member change password Notification? = messages sent with phpmailer always have these extra characters in their headers. the environmental background of the proble...
java development environment: UTF-8 environment: Chinese characters account for 3 bytes, while char type occupies only one byte. Why is the following assignment method correct? (shouldn t it be beyond the scope of char?) char c = ; ...
1. It is normal to insert data in China, and there is no problem with the value obtained, including remote access to Hong Kong. 2. A customer inserts data through this form in the United States and finds that the content of the database is garbled, whic...
what if the js code injected into the page through content script in chrome extension cannot use api such as chrome.tabs? after reading the message passing of the document, I don t understand how to call chrome.cookies.getAll. Ask for advice ....
when adding routes dynamically using vue-router s addRoutes, the child routes are duplicated. Click , and the routing address becomes http: localhost:8123 -sharp workerType ", but it shows employee list Click employee list , the routing ...
does the data validation of services between microservices need to be checked every time, or can certain data errors be tolerated? < H2 > description < H2 > Service A user module Service B comment module < H2 > problem description < H2 > Servic...
the array is as follows: [{ "name":"", "value":"400-0456-111" }, { "name":"", ...
Python has a "batteries included " philosophy. This is best seen through the sophisticated and robust capabilities of its larger packages. For example: The xmlrpc.client and xmlrpc.server modules make implementing remote procedure calls into an almost...