Original: Springdata Redis implementation of a simple demoSource code: Http://www.zuidaima.com/share/1550463673076736.htmThe perfectly formed, the endless request can never become a master. The main function of the shopdaotest running test is given the following output: The core is the design of key, taking into account the future expansion. List Type Key:model_name List_name page count, such as the user's shop list: User1_shop2_1_10 A single object type key:model_name, such as a shop object: Sh
) { this.b = b; This.d=d;}method to accept the B,d two parameters, in fact, because Zlrshiyan and the class name is the same, so the code is considered to be initialized, will execute the test before executing the method, will be 2,6 as a whole into the method Zlrshiyan, then B as the first parameter will be taken 2, D takes 6 as the second argument, executes the subsequent assertion, and then, ifpublic static Collection Zlrshiyan () { Return arrays.aslist (New object[][]{{2,6},{3,5}});
User ("Lisi", New Integer (25)); Usermapper.insertuser (user); Sqlsession.commit ();//must be submitted here, otherwise the data will not go into the database} finally {sqlsession.close (); }} public static void GetUser () {sqlsession sqlsession = sqlsessionfactory.opensession (); try {usermapper usermapper = Sqlsession.getmapper (Usermapper.class); User user = Usermapper.getuser ("Zhangsan "); System.out.println ("Name:" + user.getname () + "|age:" +
Classpathxmlapplicationcontext ();//direct access via factory UserService UserService = (userservice) factory.getbean ("UserService"); In fact, user can also obtain user u= (user) Factory.getbean ("user") from the factory; User U = new user (); U.setusername ("Yyb"); U.setpassword ("1234"); Userservice.adduser (U);//print result yyb1234}}Of course above we are through Setter method Injection, you can also use the constructor injection, whi
, and an animation controller to a character and save it as a preset. Role control has jump, slide, left shift right and two jumps, respectively, to override the keyboard control and touch control interface.Collision logic with obstacles. Gold coin Pickup 3 Creating a game controllerAdd empty objects to scenes, mount scripts, load scenes asynchronously, start games, dynamically create game objects, score updates and resets. 4 Setting the camera to followMain camera mount script with follow, rese
shut down by command.When equipped, enter the main interface and enter the code interface.First of all, this is in the identity you set up, to switch to the administrator's identity to be able to doOperation inputSu-can also be enteredSuThe results are different.will prompt for a password, after the password verification is successful, it appears as follows, indicating access to the administratorShutdown command:Shutdown--R now restart the computer reboot restart the computerExit Administrator
First, the design content Design a process management simulation system that allows n processes to run concurrently. The system includes simple process control, synchronization and communication mechanism, and its process scheduling algorithm can be arbitrarily selected (priority scheduling, time slice rotation, one of the short process priorities). Each process is represented by a PCB and its contents are set according to the specific situation. There is a certain synchronization relationship b
DD test io, often used, is used to simply test the read and write performance of a directory.This test environment: your own computer's Ubuntu system ~ Other Unix/linux system can also use DD.TIPS:DD operation need to think twice, make clear confirm no problem and then operate! Once the direction is reversed the data is gone.①/var Directory write speed test, write a 800M size iotest file time Test in the/var directoryDD if=/dev/zero of=/var/iotest bs=8k count=102400102400+0in102400 +0 Recordsou
following code is only for the convenience of customer testing and provide the sample code, the customer can according to their own needs to write the code for Learning and research interface only for use, but provides a referenceRequire ' net/http 'Require ' URI 'Require ' JSON 'params = {"Account" = "","Password" = "a.123456",Mobile phone number, format (area code + mobile number), for example: 8615800000000, of which 86 is China's area code"mobile" => "8615800000000", }.to_jsondef send_dat
following code implementation: Static Private class Lock {};p rivate lock lock = new Lock ();p ublic referenceextends t> r = Reallypoll (); if (r! = null) return R; for (;;) {lock.wait (timeout); r = Reallypoll ();...... }} That is, in the execution of a thread, the Monitor of this object is first obtained with synchronized (corresponding tolocked ); When executing to lock.wait (timeout), the thread discards the ownership of Monitor and enters the "Wait Set" queue (corresponding to theWaiti
WPS Demo set up a dual-screen playback method
Dual-screen playback is divided into two modes: one is extended mode, that is, the audience can not see the operating interface, only to see the content of the display playback view. The other is cloning mode, where the audience sees the same operating interface as the speaker. However, it is more recommended that you use the extended interface, in which the Speaker view is provided, and all the tools req
box that pops up later. See Figure 3:
Third, let the background music start and end all listen to us
from which slide the background music starts, we can control it by inserting a background music on this slide.
So how do we control background music to stop on a slide? One possible way to do this is to randomly insert a background music on a slide that needs to stop the background music, and then turn the background music volume to 0 or select mute directly, as described earlier
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