The Flash. util. Timer class allows you to call a method by adding a time event or delay. Create an Instance Object using the timer constructor and pass a millisecond number as the construction parameter as the interval. The following example
4. Use of timer and timer tasks
Timer is a timer tool used to plan to execute specified tasks in a background thread. These tasks can be executed once or regularly. Each timer object corresponds to a background thread that executes all timer tasks
Write the basic article, think for a long time to write into the order of the article. To write JSP and so on usage. Finally decided not to write. Because he is not a Java-related Daniel. At the moment also to do while learning, so decided to first
1 Basic ConceptsThe timing mechanism, along with some more visible kernel activity (such as check timeouts), drives the process to switch.Two main timing measurements:
Save the current time and date so that they can be returned to the user
Transferred from: http://blog.sina.com.cn/s/blog_494305f30100ryw7.htmlHere you can learn that Microsoft is studying the principle mechanism of the CLR implementation thread pool, thus more flexible processing of the CLR in the actual code should be
SetTimeout ()--Used to specify a program to be executed after a certain period of time.
Format:
[Timer object name =]settimeout ("", number of milliseconds);
Function: Execute once.
Where an expression is a string, you can make any JavaScript
Window Browser:
-Location: Address
-History: History
-Document: Documents
-screen: Windows
-Navigator: Help
> 1. External object is the API provided by the browser--**bom**
> 2. These objects are designed and developed by a browser
4. Use of timer and timer Task
A timer is a timer tool that is used to schedule a specified task in a background thread, which can be executed once or executed on a regular basis. Each timer object corresponds to a background thread that executes
Timer Introduction:(1) Basic method:Public Timer(): Creates a new timer. The associated thread is not running as a daemon.public void Schedule(timertask task, long delay, long period)Schedules the specified task to start repeating fixed deferred
In our programming process, if we need to perform some simple timing tasks, no complex control, we can consider using the JDK Timer task to achieve. The following LZ on its principles, examples and timer defects three aspects to resolve the Java
1. The Timer class is the interface of the Flash player timer. You can create a new Timer object to run the code in a specified sequence of time. Use the start () method to start the timer. Adds an event listener to the timer event to set the code
As a developer who transfers data from other programming languages (C # Java) to Javascript, setTimeout () the running principle of the method is a difficult part to understand. This article attempts to combine the implementation of other
Now let's take a look at another method to test the script running time-use the benchmark_timer class to test the time consumed by code execution and the time between each call and the next call in the code.
Benchmark2.php
require_once 'Benchmark/
Timer class:Set a timer to regularly execute the user-specified function. After the timer starts, the system automatically creates a new thread to execute the user-specified function.
UsingSystem;
UsingSystem. Threading;
Introduction: This is a detailed page for PHP Program Acceleration exploration. It introduces PHP, related knowledge, skills, experience, and some PHP source code.
Class = 'pingjiaf' frameborder = '0' src = 'HTTP: // biancheng.dnbc?info/pingjia.php?
Timer class: sets a timer to regularly execute user-specified functions.
After the timer starts, the system automatically creates a new thread to execute the user-specified function.
Initialize a timer object:
Timer timer = new timer (timerdelegate,
I. Summary
A timer is a basic component in the operating system. Whether it is user space program development or kernel space program development, a timer is often required as the basic component. The purpose of using a timer is nothing more than to
First, install the STLportSTLport is to move SGI STL kuping to each platform. The SGI Library is characterized by its very high efficiency. Boost running on this library is more efficient than the VS self-brought STL library. So we prefer to install
Window operator Windowoperator is the bottom-level implementation of window mechanism, it involves almost all the knowledge points of window, so it is relatively complex. This paper will analyze the implementation of windowoperator by means of
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.