[Switch] Mysql insert Chinese error: Incorrect string value: '\ xE7 \ xA8 \ x8B \ xE5 \ xBA \ x8F... for column 'Course' at row 1, what is xe5x8cx97?
Incorrect string value: '\ xE7 \ xA8 \ x8B \ xE5 \ xBA \ x8F...' for column 'Course' at row 1
The cause of this error is that the encoding format of the database is latin1, And I want to insert utf8 Chinese into the database.
Modify the database encoding at th
webchat chat Room
2018.02.26
Source Address has been posted Ah, leaving the mailbox as their own download
project address: Https://github.com/Amayadream/WebChat
2017.01.11 Update
-replace Oracle with MySQL
-organize the structure and remove unwanted code
I. Implementation effect (here the picture is compressed, you can right-click to view the picture)
Landing Page
Chat Room
Personal Settings
Avatar
1 Open Rice Chat, click on the meter chat interface in the "Address Book" to find our own "friends chat", and then choose their own create "group chat." (pictured below)
2 Click on the top right corner of "double portrait" and then we click on the interface of "transfer group
As mentioned in the previous blog (simple C/S chat room), we have adopted the multi-thread method. The main thread on the server is responsible for continuously listening on the port, and the subthread is responsible for receiving and sending messages. The main thread of the client needs to receive keyboard messages and send them to the server. The subthread needs to receive messages sent from the server. In the implementation of this simple C/S
Chat Server-decryption of strangers (9) chat message forwarding, chat server strangers
Tip: because the project is a little too big for me personally, it may be unclear in some aspects or the logic is not strong enough. If you have any questions, please @ me.Engineering: https://github.com/LineChen/
V. forwarding information Because the client and server maintai
Java continue break creates simple chat room programs to shield uncivilized languages and display the chat time of each sentence. Simple chat rooms are uncivilized.
Package com. swift; import java. text. simpleDateFormat; import java. util. date; import java. util. listener; public class ChatWithBreakContinue {public static void main (String [] args) {consumer sc
Recently Learning Java NIO Network development knowledge, wrote a Java NIO based multiplayer online chat tool training practiced hand. Source code open on the coding:Https://coding.net/u/hust_wsh/p/MyChat/git , the development environment is Ubuntu14.04+eclipse mars+jdk1.8.To write a multi-person online chat tool based on Java NIO, I summarize the following addresses: The client server model, Selector,socke
Last Wednesday we just reported that Millet completed the acquisition of the Msnlite team, Friday Millet launched its Instant chat tool Chat pc Beta version, Msnlite team in the rice chat after the focus is to develop a chat PC client. Rice Chat This version of the PC is int
The specific process is as follows
Delete QQ chat record in computer
1. Login QQ, then click on a chat, we will see a chat record, and then click to enter,
2. Now Chat Record Management page We can see the chat record, click on can be deleted.
3. Click Delete to sele
To the users of micro-credit software to detailed analysis to share the micro-letter chat record export methods.
Method Sharing:
Tools/Software
Sync Assistant
Computer version of the micro-letter (here with the 1.2.0.32 version as an example)
1. Backup chat record with Sync Assistant (can be backed up and imported to new phone)
Use the synchronizatio
Simple php + mysql chat room implementation method (with source code), mysql chat room. Simple php + mysql chat room implementation method (with source code), mysql chat room This article describes the simple php + mysql chat room implementation method. This is a simple php
In real life we have a lot of these stories, Mr. Liu once for such a tangle, was entangled in this matter he is difficult to work with normal heart, things are from the national day after the period of time began, his lover during the national day with some old classmates about to travel, After coming back for a period of time every time he never landed QQ chat, after he went out to work to see her online, every time Mr. Liu returned home, she hurried
Summary of web chat rooms: web chat rooms
Preface: Recently I was writing a project in a chat room. I wrote a lot of JS (functions) at the front end, resulting in a bit of code ratio, bugs, and latencies. So I summarized the code I wrote yesterday and wrote it as a blog.
Project Background
Reference blog: http://www.cnblogs.com/alex3714/articles/5337630.html
Fir
Demand Analysis of mobile game chat system and demand analysis of game chat system
Demand Analysis of mobile game chat system
Reprinted Please note: IT_xiao xiaowu
Mobile development enthusiasts: 299402133
Planning requirement Diagram
Reference System: Legend of the turret
Click this button and the following dialog box is displayed.
Game type: Card
Ana
Users of QQ software to the detailed analysis to share the QQ chat room to enter the method.
Method Sharing:
Step 1: Login QQ.
Step 2: At the bottom of the QQ Panel button midpoint "QQ Game" button.
Step 3: Enter the QQ game, in the QQ Game search box input "QQ show chat room", Dot Magnifier button.
Step 4: Then search to "QQ show chat
A few good friends in the chat room chatting, there are always some topics are not want the same chat room other chat friends see, then chat room to support the private message will be what is necessary, to achieve a lot of whispering methods, now the tiger introduced the use of the session object to achieve it, Using
1 we open the QQ in the phone "contact", select "Group" and then click Open. (pictured below)
2 after looking for a group to find records we click on "a group" into the chat interface, select the upper right corner of the "Human head." (pictured below)
3 then click "Chat Record", at this time will see all the chat records in the group Oh. (pictured below)
We know that mobile phone QQ anonymous chat function must install the latest version of mobile phone QQ can be OH.
1. We open QQ Group chat in mobile phone after we click on the upper right corner of the "Avatar" logo
2. Then we find the "management group" into the details as shown in the following figure
3. After that we will see the button click on "Allow anonymous
Micro-letter Chat record deleted how to recover?
1, connect the Apple phone to the computer, then open the itunes software, click on the "Small mobile phone icon" below the title bar, select the "This Computer" radio button, and then click on the manual backup and restore the "Back up" button below, in order to reduce the time required for backup, click the pop-up window "do not back up the application", On some computers backup, also pop-up
For users of micro-credit software to detailed analysis to share the micro-letter group Chat @ Other people's approach.
Method Sharing:
Step 1, Login micro-letter, click on the micro-letter address, in the Address Book interface click on Group chat, as shown in the following figure.
Step 2, click on the group to enter on the group chat interface
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