At present, the company needs to build a remote monitoring and management system for a series of linux embedded devices, but this kind of equipment will be delivered to different users. is Zabbix suitable as a remote monitoring system in this case? Will ...
def shape(M): a = 0 b = len(M) for i in M: if a<len(i): a=len(i) return b,a run-I-e test.py LinearRegressionTestCase.test_shape def test_shape(self): for _ in range(10): r,c = np.random.randi...
I read about the working mode settings of nginx, for example: generally set the number of worker processes in nginx to be consistent with the number of CPU cores so does the total number of processes or threads in prefork or worker mode of apache have a...
as shown in the figure, in the heap typed by jmap, [C and String appear at the same time. it s a little strange that String itself is saved in final char [], and it is listed here at the same time, which means that [the number of instances and memory...
< H2 > description < H2 > first of all, I would like to introduce myself. I am an amateur self-taught front-end and back-end beginner. I have learned some basic knowledge. I want to do something like a front-end gadget. I was baffled by the constructi...
let regexp = " ^ [0-9] * $ "; something like this: this is a string with regular expressions in it. so how do you tell if the content of a string is a legal regular expression? ...