dragonfly illustration

is included, not discussed, noPrincipal instanceMirrored instances、Service AccountCompleteStart mirroringYou can see the following when you finishPrincipal servermirror server3. FailoverPrincipal server, specifying database right-click Tasks >> Mirroring >> failoverAt this point we can see the principal server as follows:The mirror server is as follows:The Monk of Http://www.cnblogs.com/woxpp/p/4293187.html: the Buddha of BuddhismDo not discuss the witness server and certificate, if there is a

Tags: BSP installation tutorial Path change many license technology send downloadDownload good, is EXE file, but after double-click is basically decompression, but use their own decompression will have a lot of file decompression failure situation, so it is recommended to use their own computer with the decompression tools directly extracted (such as 360 decompression, good pressure, etc.). After decompression, directly run Setup.exe can be installed directly. There is a need to remind you that

next step:17. Click Add Current User.18. Select Install native mode default configuration.19, do not choose these two, direct next ...20. Direct Next Step ...21, installation information, into the installation .....22, the front configured n long, now formally into the installation ...Finally, when the installation is complete, the SQL Server 2008 executable appears in the Start menu.Specific view: Previous posthttp://blog.csdn.net/bugdemo/article/details/7648175Note: Win7 installation when you

|+------+---------+-------+----+-------+-------+5 rows in Set (0.00 sec)# # generates a set in table B that does not appear in the a table, no match shows nullMysql> SELECT * from a right joins score on A.SN=SCORE.SN where a.id is null;+------+------+------+----+-------+-------+| ID | name | sn | ID | sn | Score |+------+------+------+----+-------+-------+| NULL | NULL | NULL | 4 | 10089 | 77 || NULL | NULL | NULL | 5 | 10090 | 70 |+------+------+------+----+-------+-------+This article is fr

follows:Fifth step: Back up the database file, click "Right button", "Dump SQL file" on the connected database. Such as:Sixth step: Select the path to save the backup file and the name you want to save. Such as:Seventh step: Wait for the show dump progress is 100% Click Close (Recommended: Do a regular database backup). Such as:Next is the navicat Restore Database , the general gift of the database only one, restore the time to restore directly, do not need to create a new database. Here I crea

Android Studio Simple SetupInterface settingsThe default Android Studio is the gray interface, and you can choose to use the cool black interface.Settings ---appearance-Theme, select the darcula theme.Font settingsSystem font SettingsIf you have a problem with the Chinese display in the Android studio interface, or if you choose to have a problem with the Chinese catalog, or if you want to modify the font of the menu bar, you can set this.Settings-appearance, tick Override default fonts by (not

Illustration: Use of Rich Text in DevExpress RichEditControl, with the source code and official API, Half past nine. I just wrote 1 and 2. It's time to go home and continue writing tomorrow. What else do you need? Leave a message saying that I will continue to add it tomorrow. I haven't played DevExpress for a long time. I downloaded a video today and found it was updated to 14.2.5 .. I will go.Topic of this chapter:If you don't talk nonsense, go t

OSPF (Open Shortest Path First) is an Internal Gateway Protocol (IGP) used for decision-making routing in a single autonomous system (. In a large network, if not all the devices are Cisco, private-type iverbs will not be available, and OSPF protocol will be used at this time. The following is an illustration of OSPF from entry to configuration released by Cisco. OSPF knowledge OSPF instance operations After learning about the basics, I will t

How to Use smplayer to play HD movies and load Chinese subtitles [illustration]-Linux general technology-Linux technology and application information. The following is a detailed description. [Table = 98%] [tr] [td] Source: linux-system.cn Author: ChinaCnd Recently, my friend liked to download HD movies or videos, and he has been using kmplayer to play HD movies in windows, I suddenly played HD movies in linux but didn't know how to load Chinese subt

7. Easeoutcubic 8. Easeinoutcubic 9. Easeinquart Ten. Easeoutquart Easeinoutquart. Easeinquint. Easeoutquint. Easeinoutquint. Easeinexpo. Easeoutexpo. Easeinoutexpo. Easeinsine. Easeoutsine. Easeinoutsine. Easeincirc. Easeoutcirc. Easeinoutcirc. E

runtime, this in JavaScript can be a global object, current object, or any object, depending entirely on the function call method. Functions in JavaScript can be called in the following ways: as an object method call, as a function call, as a constructor call, and using apply or call. As the saying goes, words are not as good as tables, but tables are not. What does JavaScript this point to for a better understanding? The following is an illustration

First look at the diagram to see how Selection Sort is done.Finally finished-after understanding its behavior pattern, we can begin to write code to implement theImport Java.util.arrays;public class Testmain {public static void main (string[] args) {int[] Randarray = new int[] {2, 0, 1, 3, 9, 8, 6, 5, 4, 7};insertionsort (Randarray); System.out.println (arrays.tostring (Randarray));} public static void Insertionsort (int[] intarray) {int size = intarray.length;for (int cur = 1; cur There is a pr

within the method, you must use the Out keyword, do not need to be assigned in advance;⑤ parameter array:There can be only one parameter array in a parameter list; If so, it must be the last one in the formal parameter list; all parameters in the array must be of the same type;(3) Overloading of methods: one or more methods in a class have the same name; Method SignatureSecond, stack frame and recursion(1) stack frame : When invoking a method, the memory is allocated from the top of the stack,

We use the following photos to illustrate the invariance of Java.1. Declaring a string String s = "abcd"; s stores a reference to a string object. The arrows in the picture below represent this kind of storage reference.2. Assigning a string variable to another string variable String s2 = s; The S2 variable stores the same reference value. So, two variables point to the same string object.3. Merging strings s = s.concat("ef"); s now stores a ref

Illustration of the Ubuntu manual Partitioning Method Recently, an ORACLE Server was installed with a Ubuntu server version Linux. Here I have reproduced a well-written Ubuntu manual partitioning process, hoping to help more friends.If you just want to use Ubuntu, you can do this:1) if you directly use the entire hard disk to install Ubuntu, there is no data to be saved on the machine, or you have backed up the data, you can select "Wizard-entire hard

Lenovo notebook Z-485 fan Dust Removal tutorial illustration of the author: Fu Bo QQ: 1151639935 Lanzhou University of Technology International trade professional 1. First, flip the laptop to the back and prepare two screwdrivers, such: 2. Remove the battery and back cover, as shown in figure 3. Remove the hard disk 4. Remove the memory stick (if only the fan is used for dust removal, the memory st

Time Domain Analysis and illustration Ema. timingdesigner. v9.2 A flexible and interactive Time Domain Analysis and graphical tool. Suitable for digital integrated circuit and printed circuit board design. The chronology Department of forte design systems released the new timingdesigner interactive Time Series Analysis and chart tool to enhance its project management and time series interface design functions. Timingdesigner's new project manager simp

If you have installed mysql before, uninstall it and delete the "windows Service" corresponding to mysql by running the "SC delete mysql" command. Mysql installation package: 64-bit:Http://download.pchome.net/internet/server/dbserver/detail-37168.html After the download is complete, open the installation package. The next steps are the same as my illustration ~ Do not change the path !!!!!!!!!!! Select the Configuration method, "Detailed Conf

For many men, it is not difficult to wear a tie. If you work for an office worker who needs to wear a shirt and tie, let alone. But to be honest! Although most men wear ties, they are only familiar with the one thousand and one types. If it weren't for "Ping Knot" or "Windsor knot", in fact, there are at least 18 types of bow ties with exclusive names in some books that teach men how to tie the bow tie, it also contains a knot suitable for winter scarves. The following is a complete

Illustration: LoadRunner stress test and loadrunner stress test Software testing is required after the project coding stage ends. As an indispensable part of the software development process, automated testing will gradually replace complicated manual testing. Stress testing is an aspect of software testing's performance evaluation. The following describes some situations when I use loadrunner. LoadRunner Introduction This software is a load tool th