which protocols can implement broadcasting? We often know the word broadcast domain, which is based on the second layer. Then I know that ARP can broadcast. So what other protocols can be implemented? ...
both say that when submitting data using axios and fomeData, the form parameters cannot be printed on the console and can only be obtained through the get method. what I don t understand is that the parameters I need to transfer to the interface are g...
1. Specify a range of two decimal places, such as 0. 01-19999.00 2. The numbers that have already appeared can no longer appear, for example, there have been more than 1.6 numbers such as 23.44555.33 and so on 3. Randomly generate a number that is in ...
in the single-page application built by vuejs, I have the following special needs: Click a button on the page to add a logo after the current url. For example, the original route is http: 127.0.0.1:3000 ,. After clicking the button, the route chang...
problem description: there are two tables with one to many. The json data received from the front end already contains the records of the main table and the child table. How can create be recorded as the best solution? 2. Table structure such as: [...
installed two Ubuntu12, in the virtual machine, one with the Chinese version and the other with the English version, but! The problem is that the Chinese version of the command and help documentation is incomplete, as shown in figure < hr > View the h...