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...
I now click on the c file and want to enter a main function. After entering main, I click enter to have an automatic completion main frame. however, the parameter table of this main is not empty but has some inexplicable parameters. I want to set it to ...
the problem has been solved, and the answer is given by the downstairs Fractal boss components => [ assetManager => [ basePath => @webroot asset , baseUrl => @web asset , ...
I had an interview question at today s interview. It was something like this. I feel very roundabout. I hope you can take a look at it for me. Thank you. the question is whether the 1 will be output three times below, and if not, can it be modified to...
my data goes like this: { banner:[ {"Bpic":"b1.jpg","spic":"s1.jpg"}, {"Bpic":"b2.jpg","spic":"s2.jpg"}, {"Bpic":"b3.jpg","spic&q...
problem description all the great gods, I went straight to the code. As follows: -sharpinclude <stdio.h> int *get() { int a = 1; int *p = &a; return p; } int main() { int *pptr; pptr = get(); int *ptr = get(); ...