import subprocess as sp ip = 61.139.2.69 status, result = sp.getstatusoutput ( "ping " + ip + "- n 1 ") ][2] ...
ask a question about the connection of linux hosts. There are three hosts in the intranet, An and B can ping each other, C cannot ping A, C can ping B, where An and B are wired connections to the Internet, the ip is 10.12.41.44 and 10.12.41.151 respec...
Why is this problem? ping is not available (ping one of Baidu s ip) $ ping 220.181.57.216 PING 220.181.57.216 (220.181.57.216) 56(84) bytes of data. --- 220.181.57.216 ping statistics --- 80 packets transmitted, 0 received, 100% packet loss, time 78...
when using IDEA to develop spring, loading applicationContext failed, saying that the file could not be found? I looked at it for a long time and didn t see anything wrong. ...
: <textarea id="dotinput" style="width:200px;height:200px;">< textarea> <br > : <input type="text" id="spreadrateinput" > : <input type="text" id="spreaddegreeinput" ...
there is no problem with the exact same logic under CPP. Python reports RecursionError: maximum recursion depth exceeded in comparison . def merge(a:list, start:int, end:int, mid:int): t=deepcopy(a) i=start j=mid k=start while ...
vue-quill-editor get cannot get cursor position let quill = this.$refs.myQuillEditor.quill if the upload is successful if (rets = lyck & & rets! = = null) { if the upload is successful get the location of the cursor let length = quil...
after installing anconda, there is no problem with setting environment variables and so on. Using conda prompts is not an internal or external command, nor is it a runnable program. after installing conda using pip, run conda again to prompt to install ...