because the mysql installation using apt-get install cannot find package, it is apt-get update according to the search solution. But almost all the methods were tried and failed. I don t know how they installed it successfully. Error message: Reading ...
apt-get update && apt-get upgrade every time the execution is finished, it will appear 0 upgraded, 0 newly installed, 0 to remove and XX not upgraded. are they all not upgraded? So I don t know the meaning of execution. what does it mean to...
when I execute apt update && apt upgrade When , you accidentally choose the wrong option, which causes the PHP upgrade to fail Reading package lists... Done Building dependency tree Reading state information... Done 0 upgraded, 0 newly install...
how can the software installed through apt-get or yum under linux extract all relevant files completely and maintain the directory structure - eg. apt-get install camke usr bin usr libcmake ...
ubuntu apt-get is always wrong sudo apt-get update After update, the following appears: hash sum mismatch soft execution: sudo rm -fR var lib apt lists * sudo apt-get clean sudo apt-get update --fix-missing still appears, hash sum mismatc...
data format: [ { "time":"21:03:43", "info":"xxxxx" }, { "time":"22:03:41", "info":"xxxxx" }, { "time":...
think about how update, does it, like facebook, Twitter, or other social networking sites, instant comment, notifications. What kind of techniques are used? If it is too difficult, what kind of technology can do it? I m thinking of ajax+settimeout, but...
Code parent class: public class Father { private String name="father"; public String getName(){ return this.name; } } subclass: public class Son extends Father{ private String name="son"; * public Strin...
there is a binary file. I don t know what it looks like in it. try import pandas as pd import struct data=open ( F: 2018 data_analysis yanmin 160630,010021.FLX documentation () ) Data=data.read () read it like this. Read out Data Out [7]...
there is nothing wrong with IE9,10,11 in development mode, but only IE11 can open it after build. Other versions are blank .babelrc { "presets": [ ["env", { "modules": false, "targets": { ...