def main(): paser = argparse.ArgumentParser( description= rmlastfile.py ) paser.add_argument( --subdir , required=False, help= locate to logdir ) paser.add_argument( --parentdir , required=False, help= locate to the p...
argparse displays help when using [- h] and then exits. How can I not quit the interface and wait for the next input? while True: cmd = input( >>> ) parser = argparse.ArgumentParser() parser.add_argument( -f , help= foo ) ...
a = [1] b = [2] c = [3] a += b if False else c print(a) -sharp [1,3] a = a + b if False else c print(a) -sharp [3] ...
problem description the history mode of vue-router is used in the vue+webpack project to implement nested routing. The packaged bundle file cannot be loaded after the page is refreshed under the secondary route. network app.bundle.js the corr...
< H1 > question < H1 > when Mini Program uses both column-reverse and scroll-view , the elements in scroll-view are pushed to the top and cannot be seen. I simply drew a picture to show that blue is the screen, green is scroll-view , and yellow ...
generate an error such as utf-8 codec can t decode byte 0x8b in position 1: invalid start byte my code: from urllib import request url = "http: odds.500.com fenxi yazhi-749525.shtml "headers = { "User-Agent":"Mozilla 5.0 (Window...
1. When creating scatter charts and maps with echarts, there are two objects in series. The object types are type: scatter and type: map , which can be displayed normally in Google browser mode. However, when you put them on the phone and use the m...