I know there is no Long type in JavaScript, but how can I convert the corresponding bytes bytecode to Long type? Here is a piece of java code that can be easily converted in java, such as byte [] a = {0x02,0x03, 0x04, 0x05, 0x06,0x07, 0x08, 0x09}; publ...
for example: new byte [] {- 1} byte b = (byte) in.read(); is it possible to read a byte whose b value is-1 and belongs to video or audio? ...
because I want to develop well in the program, and I haven t studied the data structure and algorithm of the system, if I want to make up this part now, I must take it off. In order to go further in the future, ask, if you want to learn data structure ...
The problem is that I used RecycleView in the project, and then I introduced him, but gradle reported an error, which specifically means: The version numbers of the libraries supported by RecycleView are not consistent with those of other librari...
After Chinese jsonization is saved in the database, it becomes the format of "ud83dudea3u5357u6d77 " . now I want to blur the query, but name like can t find it in Chinese . Is there any function to handle?. ...
this project is based on Wechat s silent login in Wechat, that is, there is no need for extra users to log in, just jump and reload the page to complete the login. Previously, the code that detected non-login with the interceptor was used to jump direc...
I insert an empty data at the front of the returned data, and then use the index to judge, which will make it very inconvenient to manipulate the data. How do you achieve this requirement ...