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...
originally wrote JAVA, but the sophomore recently encountered asynchronous programming in the new nodejs, is a bit difficult to understand. now I am writing a crawler originally done in JAVA, get a url list, submit the request crawl web page with for...
after editing the picture in mxgraph editor, can you provide api, to enable the picture to be exported in json or other format? ...
for (var i = 0; I < 5; iPP) { setTimeout(() => { ----1 console.log(i); }, 0) } for (var k = 10; k < 15; kPP) { setTimeout (function (k) { Anonymous function self-execution-2 console.log(k); } (k), 0) } will the self-executing functio...
background is done by service gateway and Java, because interfaces often need some field name aggregation, so there will be a lot of duplicate code for example class HomeDto{ int childId; String childName; int homeId; String homeNam...
such as title: requirement is: adapt to desktop phone tablet question: develop three sets of code or adapt? If you want to adapt, do you want to set a meta tag on the phone or something that contradicts the desktop and tablet? ...