. First open the "liquefaction filter", select the "Forward deformation tool", adjust the brush than the small lamb's mouth slightly larger when pulling up gently, the middle part of the pull down a little, the other corner of the mouth also pick up, how? Smile. In the same way, when we shoot a lot of portrait work, we find that the model can be easily solved because it doesn't have a laugh.
The function of each key
To familiarize yourself with each key
First let's tak
PS change clothes belong to the category of deceitful Act, in many occasions will be used, and sometimes not only change clothes, may be all over the body can be replaced, keep the stance and face can be,
This example demonstrates the deceitful act process through a more complex example, which mainly involves Photoshop knowledge such as deformation, imitation stamp and color adjustment,
This example PS tutorial using Photoshop CS5 Production, the ot
Shortcut keys in the Web development can greatly improve the efficiency, Dreamweaver CS5 itself has provided a lot of shortcuts, but some commands are not shortcut keys, this time you can customize the shortcut keys. The steps are as follows:
1. Select the Edit > Shortcut command to open the shortcut Keys dialog box.
2. Click the replica button to create a new set of shortcut keys.
3. In the Replica name box, lose a name, and then click the OK butt
In this tutorial, when you change the brush shape to a curved shape, the paint will produce a mist-like effect, making the process very simple, but the effect is very good. In the process of production can also play their own imagination, the use of more complex and diverse lines, to create a more unique halo effect.
If there is something in the tutorial that does not understand, I hope you will leave a message so that we can improve our business level, thank you.
(1) Run Photoshop
Final effect
(1) Open the Photoshop CS5, click the "file" → "new" command, and create a new blank document.
(2) Select the Brush tool, open brush preset to set its options bar, and paint it.
(3) After the drawing is finished, perform the edit → define brush preset command to define the drawn image as a brush.
(4) Execute "file" → "open" command, the background material "background. PSD" F
The full name of HDR is the high dynamic range, which is called a high-resolution, high dynamic range graph (HDRI) or high dynamic range rendering (HDRR).
The dynamic range refers to the relative ratio of the highest and lowest values of the signal.
The current 16-bit integer format uses color values from "0" (Black) to "1" (white), but does not allow the so-called "over range" value, such as the color value of the high light where the metal surface is whiter than white.
With the help of HDR,
There are friends who are taking pictures, should be for the day of the line of hate teeth itch itch, by Juazho not like the European United States took the underground processing, so walking on the street almost does not see the scene of the chaotic 竄, but when the beauty of the electronic circuit, the experience of the friend is able to avoid, can not escape to a chaotic orderly, Otherwise, go home and use the Imitation Seal tool to clear the screen in one piece this is a common experie
MySQL replication is divided into master-slave replication and master-master replication. What is master-slave Replication refers to a master server with one or more servers as the slave servers. The slave server does not write any data. The data source is the
I just took the time to perform master-master synchronization for MySQL.
Write down the steps and update them at any time for any problems. Here, the database I synchronized is test.
1. Environment Description.
HOST: 192.168.0.231 ()
HOST: 192.168.0.20.( B)
MySQL version 5.1.21
2. Authorize the user.
A:
Mysql> grant replication slave, file on *. * To 'repl1' @ '192. 168.0.20.' identified
By '123 ';
Query OK
The ddl and dml operations of the master database on the master server are uploaded to the slaves server through binary logs, and these log files are re-executed on the master server.
The ddl and dml operations of the master database on the master server are uploaded to the
1. Prepared hostNode1: 172.16.133.11Node2: 172.16.133.12MySQL has been installed.MySQL installation see: http://5142926.blog.51cto.com/5132926/9356522. mysql master-slave ReplicationNode1: master serverNode2: slave server(1) node1:Enable binary log (enabled by default)Create a user with the copy permissionSet server-idNode2:Enable relay logs (disabled by default. You can manually disable binary logs if not
Mysql master-slave and master-slave replication configuration demonstration, mysql master-slave
Experimental System: CentOS 6.6 _ x86_64
Prerequisites: Prepare the compiling environment in advance, and disable both firewall and selinux.
Tutorial Description: There are two hosts in this experiment, and IP addresses are allocated as topology.
Experimental software:
MYSQL usage experience (8)-configuration and recovery of online master-slave replication cluster and online execution of master-slave configuration FLUSHTABLESWITHREADLOCK; UNLOCKTABLES; there is a master.info file under the slave database data folder, is unique from the machine. Reset slave Database: used to make the slave server forget its binary log in the master
MySQL master-slave backup Configuration instanceScene:1, the primary server 192.168.0.225, from the server 192.168.0.226. Where the data is already available on the master server.2, the MySQL version on the master and slave server and the same installation configuration.First, the principle of master-slave backup:Each
Master and slave configurationMongoDB's Master-slave mode configuration is as follows1.keyFileGenerate Key_file
OpenSSL rand-base64 741 > Mongo_key
Place Mongo_key in the places where master and slave MongoDB user can access.Set permissions
chmod Mongo_key
Set up
Onwer chown Mongodb:nogroup Mongo_key
2.
The data synchronization function of mysql not only provides load balancing for database queries to a certain extent, but also provides great help for database redundancy, backup, recovery, and load balancing. The data synchronization function can be implemented through master-slave replication, while master-slave replication is performed asynchronously. mysql only supports one
The ultimate goal of data replication is to synchronize the data of one server with the data of another server, which can achieve data redundancy or load balancing of services. A master server can connect multiple slave servers, and the slave server can act as the master server in turn. The master-slave server can be located in different network topologies. Due t
MySQL Master-Slave introductionConfigure the Primary
MySQL after installation modify the MY.CNF configuration file, modify the MY.CNF, add server-id=130 and Log_bin=dashuo1
[[emailprotected] ~]# vim /etc/my.cnf
After modifying the configuration file, start or restart the Mysqld service
[[emailprotected] ~]# /etc/init.d/mysqld restart
Several files appear under/data/mysql when reboot is complete
Backu
= mysql -- datadir =/mydata/data/Cp support-files/my-large.cnf/etc/my. cnfCp support-files/mysql. server/etc/init. d/mysqldChkconfig -- add mysqldChkconfig mysqld on
2. Edit the configuration file:
Vim/etc/my. cnf--------------------------------Datadir =/mydata/data // Add this row--------------------------------Service mysqld start/Usr/local/mysql/bin/mysql // connection test
Ii. Master-slave Replication
In this experiment, I first set 19.43 as
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