vue directive binding properties
vue binds attributes by directive v-bind, src/width/height/title, such as v-bind:src='''can be abbreviated as: src=''', the same v-Bind:widthWait a moment, abbreviated as width,:height
<img v-bind:sr ...
Posted by ariliquin on Mon, 20 Jul 2020 18:09:56 +0200
There is a deep doubt about laravel-admin's picture upload mechanism. Deleting avatar pictures on the user information page will cause an error. It was 1.4 at that time, and later updated 1.5 found that the delete button disappeared directly. If you use image normally in the form during the process of use, the slight ...
Posted by Lustre on Sat, 18 Jul 2020 16:38:30 +0200
1. Scenarios for use
In general, there are test environments and formal environments for our development.Of course, databases are also separate.If you could use phpmyadmin to directly access mysql on both servers.This is the need.
1. Find under the phpmyadmin folderConfig.sample.inc.php, renamedConfig.inc.php.
2. OpenConfig. ...
Posted by DanArosa on Wed, 15 Jul 2020 17:45:45 +0200
Recently, I came into contact with the development of WeChat Public Number. First of all, I climbed this pit about custom menu and saw the document for a while plus Baidu's summary of the implementation methods
The code above shows that I used my own access token directly, which I implemented according to my own token.The acquisition of appi ...
Posted by Kevin3374 on Mon, 06 Jul 2020 16:36:44 +0200
1. Turn off firewalls and selinux
[root@localhost ~]# systemctl stop firewalld.service
[root@localhost ~]# vim /etc/sysconfig/selinux
Find SELINUX=enforcing and change enforcing to disabled
[root@localhost ~]# setenforce 0
2. Install nginx
wget download install ngi ...
Posted by antwown on Sat, 04 Jul 2020 17:42:46 +0200
The word "Xiang Yuan" has no special meaning in Chinese, so we should divide it into two parts. "Sharing" means sharing, and "Yuan" is elements. In this way, it seems easy to understand that sharing certain elements.
Gof class diagram and its explanation
GoF definition: u ...
Posted by ludachris on Tue, 30 Jun 2020 04:12:16 +0200
The model of responsibility chain belongs to the design model of object behavior.
Gof class diagram and explanation
GoF definition: allows multiple objects to process requests, thus avoiding the coupling between the sender and receiver of the request. Link these objects into a chain and pass the reque ...
Posted by asa_carter on Sun, 28 Jun 2020 03:57:15 +0200
title: wechat applet development
date: 2020-06-26 07:45:20
tags: wechat applet
categories: wechat applet development
Applets provide a simple and efficient application development framework and rich components and API s to help developers develop services with native APP ex ...
Posted by ravensshade on Sat, 27 Jun 2020 04:54:14 +0200
k8s uses Nodeport to expose services
There are many ways to expose K8s services. Here we mainly study how to expose services through Nodeport
First of all, we must understand several concepts before exposing ports:
*< 1 >. Server: it is a cluster instance entry composed of accessing backend pod replicas. It consists of: ` [cluster_ip] ` ...
Posted by mrpickleman on Wed, 24 Jun 2020 04:03:57 +0200
Crawler cracking 12306 verification code to realize login operation
2, Full code
3, Code analysis
Before crawling, let's see what the 12306 verification code looks like
See this verification code, have wood very flustered, this tm can also crack???
Answer: of course ...
Posted by mr_tron on Tue, 23 Jun 2020 04:18:34 +0200