PHP Warning: PHP Startup: Unable to load dynamic library mbstring (tried: usr lib php 20170718 mbstring ( usr lib php 20170718 mbstring: cannot open shared object file: No such file or directory), usr lib php 20170718 mbstring.so ( usr lib php...
I used this tutorial: https: help.ubuntu.com lts s.. After finishing that tutorial, I can t upload to VPS with FTP installed with my windows 10. Then do not know where to see it, execute sudo chmod-R 777 ftp ( srv files ftp) to upload, and then can n...
the following problems occurred when installing docker according to the docker document refer https: docs.docker.com insta. http: ppa.launchpad.net gusb. bionic InRelease 403 Forbidden [ IP: 91.189.95.8380] system ubuntu 18.04 Why does 403 a...
ubuntu version 18.04 install NetEase Cloud Music and click to play automatic shutdown youdao Dictionary cannot be opened after installation. Is it true that the software does not have the footsteps of the root system? ...
it is slow to install the software I changed the source of apt to Tsinghua, but software center is still very slow. I feel that the download is very slow. I don t know what good way to do it. ...
Filesystem Size Used Avail Use% Mounted on dev xvda1 20G 4.2G 15G 23% none 4.0K 0 4.0K 0% sys fs cgroup udev 481M 12K 481M 1% dev tmpfs 100M 356K 99M 1% run none 5.0M 0...
the computer is equipped with both ubuntu and windows systems. after the computer has a black screen, it is reinstalled with windows, but cannot be connected to the Internet. after formatting the computer, it is reinstalled with ubuntu, and can surf th...
problem description I downloaded the linux version of idea and unzipped it to my opt idea-IU-181.5540.7 directory (my system is Ubuntu 18.04 LTS), when I executed. idea.sh under bin, the terminal got the error message "Failed to load module ca...
~ ifconfig eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet 10.0.2.15 netmask 255.255.255.0 broadcast 10.0.2.255 inet6 fe80::a00:27ff:fe2d:882f prefixlen 64 scopeid 0x20<link> ether 08:00:27:2d:88:...
as shown in the figure, setting the value of a variable indicates that there is no permission and is a read-only file, but I am already a root user, how to solve the problem of asking for leave. ...
Out of memory: Kill process 21529 (python) score 690 or sacrifice child Jul 14 19:26:07 localhost kernel: [190988.065479] Killed process 21529 (python) total-vm:6284112kB, anon-rss:5714444kB, file-rss:676kB Jul 14 21:00:02 localhost kernel: [196623.75953...
When I enter command as below iptables -t nat -A PREROUTING -i eth0 -s 10.0.0.0 8 -j DROP it always displays the "nat " table is not intended for filter,the use of DROP is therefore inhibited But I get this rule from various guides,is there any ...
1 I installed tensorflow, on ubuntu16.04LTS, python version 2.7 3.5.2 with pip. The result indicates that piping is too old, and it is useless for me to update pip. The following is the error message yc_qian@QYC:~$ sudo-H pip install tensorflow-- up...
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...
ubuntu cuts into text mode to display garbled code. The native language is English. ...
Sogou Input, which is installed in the newly installed system Ubuntu 18, has a keypad in the upper right corner, but what is next to it? how can it not be displayed? ...
I have deployed RabbitMQ, on the private network server. Now I want the APP of android to receive the push of queue messages. What can I do? ...
Project environment operating system: Ubuntu 16.04 Server: Nginx 1.10.3, uWSGI 2.0.17 Database: Mysql 5.7 (using Ali Cloud s RDS) Python:3.5.2 Django:2.0.3 Xadmin:2.0.1 problem description I created N app, in the Django project, two ...
if you want to use ubuntu + postfix + laravel to do a mass email system. but if there are too many emails, it will be 504 if you send them for a while. This problem can be solved with set_time_limit (0) but feels too inefficient. is there any other wa...
after installing jdk and configuring environment variables on Google Cloud platform, I unzipped the tomcat package and directly launched the startup.sh, browser under tomcat, but cannot access it. My Google Cloud configuration is that Ubuntu 16.04.4 LTS...
want to make a short domain name jump for the website, and see that the short domain name of codeshelper is sf.gg,. Is the short domain name like this generated by the short domain name service provider, or is it using other methods? ...
problem description vue element el-tree @ node-click click event is invalid related codes Please paste the code text below (do not replace the code with pictures) <div> <img src="images map xi...
made with vue, it was originally a double for loop, and the inner layer nested ajax to get the object. Now you need to change the inner for loop to a recursive ajax function, and the result is that the return value arr is the value of undefined,ajax int...
problem description I am now using WPF to develop a 3D scanning software, and now I want to use a control to display the scanned 3D point cloud in real time. I don t know if there are any good controls or tools that can solve this problem. ask the g...
want to change the selected color to red as shown in the figure. The code is as follows <style scoped> .el-checkbox__input.is-checked >>> el-checkbox__inner{ background-color: red; border-color: red; } < style> it doesn...