transitions coa

At hibernate in. After a PO surgery may be long, the session is out of date closed. At this point PO it has been the object of the Free State, in this state, in order to be converted into a protracted war, there are several methods as follows:1, Session.saveorupdate (object).The declaration will release the status Po into the persistent state PO to the database2, Session.merge (object).The declaration releases the status PO into the persistent state po. With the merge operation.3, Session.lock (

Activity Transitions animation very early, but too monotonous, the style is not good to see, so Google after Android5.0, and launched a new transition animation, the effect is very dazzling, today we look together.1. Old Transition Animation reviewFirst of all, let's take a look at 5.0. What if we want to use animation when we start the activity?[Java]View Plaincopy print? StartActivity (new Intent (This, main3activity. Class)); Overr

() method will be called by the Wait () method of the object is blocked all at once unblocked all the threads. Of course, only the thread that gets the lock can go into the executable state.When it comes to blocking, it is impossible to talk about deadlocks, and a brief analysis reveals that the suspend () method and the call to the Wait () method, which does not specify a time-out period, can generate a deadlock. Unfortunately, Java does not support deadlock avoidance at the language level, an

This crash occurs basically because of the switch of the child View controller, which is the code:Transitionfromviewcontroller:toviewcontroller:And basically because Fromviewcontroller and Toviewcontroller are the same viewcontroller, causing unbalanced, most of the scenes are due to the addition of Segmentcontrol, which controls the switch of the sub-view. The following is the sample code:-(void) ItemChange: (Uisegmentedcontrol *) Sender {Switch (sender.selectedsegmentindex) {Case 0:{[Self REPL

1. New state: A new Thread object was created. 2. Ready state (Runnable): After the thread object is created, other threads call the object's start () method. The state of the thread is located in a pool of running threads that becomes operational and waits for the CPU to be used. 3, running State (Running): The ready state of the thread gets the CPU, executes the program code. 4, blocking state (Blocked): Blocking state is the thread for some reason to abandon the use of the CPU, temporarily st

1, first, if you switch from a navigation page to a page without navigation, first to hide the navigation, call the following methodHide-(void) Viewwillappear: (BOOL) animated{[Super viewwillappear:animated];[Self.navigationcontroller Setnavigationbarhidden:yes animated:animated];}Show-(void) Viewwilldisappear: (BOOL) Animated {[Super viewwilldisappear:animated];[Self.navigationcontroller Setnavigationbarhidden:no animated:animated];}2. Then go to the hidden navigation page to customize your own

DOCTYPE HTML>HTMLLang= "en">Head> MetaCharSet= "UTF-8"> title>Animationtitle> Scripttype= "Text/javascript"src= "Vue.js">Script> Linkrel= "stylesheet"type= "Text/css"href= "Animate.css"> styletype= "Text/css">P{width:300px;Height:300px;background:Red;margin:10px Auto; } style> Scripttype= "Text/javascript">window.onload= function(){ varapp= NewVue ({el:'#box', data:{Show:false } }) } Script>Head>Body> DivID= "box">

formula is slightly different, there is a formula, SP = (int) (px/mdpi + 0.5f), so that the last to get an integer, is the font size generally use an integer? After the practice found, or direct sp=px/mdpi, such as the font size is 40px, then 13.3333SP is the most accurate answer.Three. When developing, ensure that the calculated spacing is consistent with the design draft?At this time, we recommend that you use the tool is hierarchyviewer, through it, you can see the true px size at a glance,

The code is as follows:Use native JavaScript to implement banner scrolling transitions in Web pages

{ - Transform:Rotate (3600deg); + } - style> + Body> A HTML>　　　　Animation--animationTransition is when the element state changes, triggering the transition animation effect, and animation properties, when the page opens, it starts to execute, until the end of execution or the page closes.When you perform an animation, you need to define the animation rules first, and with the rules, the elements can perform the animation effect according to the preset rules. When you define an animation

the following sub-properties: Transition-property: Specify CSS properties for staging or dynamic impersonation (default = ALL) Transition-duration: Specifies the time required to complete the transition (default is 0s) Transition-timing-function: Specify the Transition function (the default is the ease function) Transition-delay: Specifies the delay time at which the start occurs (the default value is 0s) Note Ie9-does not support this property

Here are three of similar products, it took me a lot of time to find them. Written by Zhang Xin XumobileboneReadme: Mobile, PC desktop page without refreshing the scene JS skeleton, simple, focus!Http://www.zhangxinxu.com/wordpress/2014/10/mobilebone-js-mobile-web-app-core/https://github.com/zhangxinxu/mobilebone/ Pangzi wrote it.spaReadme: Spa is the routing control and view transformation framework designed for building WebApphttp://zhaoda.net/spa/docs/https://github.com/zhaoda/spa/

) ts.commit (); Session.close (); U.setusername ("123456");//Free State session Session1 = Hibernateutils.getsession ();//Open transaction Transaction TS1 = Session1.begintransaction (); session1.update (U);//Persistent state ts1.commit (); Session1.close ();}Instantaneous state of Free State----@Test//Free State converted to instantaneous public void test04 () {//Get connection Session session = Hibernateutils.getsession ();//open transaction Transaction TS = Session.begintransaction (); User U

Hang the script on the cameraUsing unityengine;using System.Collections; [Requirecomponent (typeof (Camera))]public class Posteffecttwist:monobehaviour {public Material ma;void onrenderimage ( Rendertexture src, rendertexture dest) {graphics.blit (src, dest, MA);}}Create a material, and then create a shaderShader "Hidden/newimageeffectshader" {Properties{_maintex ("Texture", 2D) = "White" {}_angle ("Rotation", Float) = 0} subshader{//No culling or depthcull off zwrite off ZTest alwayspass{cgprog

executing or the main thread ends. four, thread synchronization of different methods of the difference Thread.yield () The thread that is currently running becomes a running state. T2.join () causes the current thread to be blocked until the T2 thread finishes executing. Thread.Sleep () causes the current thread to be in a blocking state until the time of sleep ends. The wait, notify, and Notifyall methods are methods of the object class whose calling environment must

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:"+ Thread.getid () +"Thread Name:"+ Thread.getname ()); Pwriter.println ("Thread Priority:"+ thread.getpriority ()); Pwriter.println ("Thread past state:"+ state); Pwriter.println ("Thread Current state:"+ thread.getstate ()); Pwriter.println ("*********************************************************"); }}Partial execution results are as follows:Analysis of the above partial execution results shows that when the pig thread sleeps, it causes the transformation of other thread states, where the

Python regular expression module, split string, Re.split ()egs = ' 1, 2, 3, 4 'Split up the list of numbers:STRs = Re.split (', ', s);Print (STRs);Results: [' 1 ', ' 2 ', ' 3 ', ' 4 ']Go to int line list:STRs = list (map (int, strs));Print (STRs);Results: [1, 2, 3, 4]If there is more than one delimiter in the STRs, the middle of the pattern string applies the ' | ' Separate delimited characters (or delimited strings):egSTRs = ' [112, 236, 372; 131] ';STRs = Re.split (', |; |\[|\] ');Print (STRs)

Infinite/*Alternate; Animation bundle, two values, animated name/duration, plus an infinite execution, alternating execution*/; }@keyframes Mysecond{ /*change position and background color*/0%{background:Red;Border-radius:90px/*to add a rounded border to an element*/;Box-shadow:-35px 0px 15px Gray; Left:0px;Top:0px;}25%{background:Yellow;Border-radius:0px; Left:400px;Top:0px;}50%{background:Blue;Border-radius:90px; Left:400px;Top:300px;}75%{background:Green;Border-radi

Transferred from: http://blog.csdn.net/engrossment/article/details/8104482 http://blog.csdn.net/xiaofei0859/article/details/6044694 11 state transitions of TCP connections 1, the first picture: 2, all 11 kinds of states 2.1, the Client Exclusive: (1) syn_sent (2) fin_wait1 (3) fin_wait2 (4) CLOSING (5) time_wait. 2.2, the server unique: (1) LISTEN (2) SYN_RCVD (3) close_wait (4) Last_ack. 2.3, the total: (1) CLOSED (2) established. 3. State chang