how to stop function

Preload: Loading pictures in advance, rendering them directly from the local cache when they need to be viewed. The nature of the two technologies: the behavior is reversed, one is in advance, the other is slow or not even loaded. Lazy load on the

ABB Dual-arm 14-axis robot Yumi UL (Underwriters Laboratories) announces that the global industrial robot brand ABB's dual-arm 14-axis robot Yumi obtains UL safety certification, highlighting its key security design with human-machine collaboration

What is called a domain.   The domain is the core unit of the Windows nt/2000 Active Directory, which is a container for objects such as computers, users, and objects in the domain that have the same security requirements, replication processes, and

　Introduction to ESC key: The ESC key on the computer keyboard was born in 1960, located on the upper left of the computer keyboard and the abbreviation of the English word escape. Escape, escape, leak, leak meaning. For the general user, the ESC

I. Summary This series of articles will take you into the wonderful world of jquery, with many authors ' specific experiences and solutions, even if you can use jquery to find some cheats in your reading. This article is the actual combat chapter.

One small problem with the encapsulation that was completed in the previous article is that the Carousel object cannot be reused on the same page, and this article solves this problem by combining the JavaScript constructor with the prototype schema

3. When the client requests the map, 4M of the original image will not immediately under the good, especially the remote network, then first put the small map down, and pulled up to the original size (this operation should be the use of no

The causal relationship of the jquery event is a form of what: $ ("button"). Click (function () {}) "Formal contact with jquery" (1) The writing steps of jquery:1. Introduction of jquery files;2. Create a new pair of script tags to write jquery;3.

1, in/etc/init.d/under the administrator rights to create a new file, in this case for Location_server. 2, use the following template to modify the contents of the startup script #!/bin/bash ### BEGIN INIT INFO # provides:location_server # required-

Promise:Before ES6, if we need to do asynchronous processing in JS, most are solved by using callback functions, and if simple asynchronous processing, the callback function looks elegant, the force is still a bit high, but if there are many

The examples in this article describe the use of JavaScript array iterators. Share to everyone for your reference. Specifically as follows: Note here: If the array has 0, false, "", NULL, Nan iterators will stop function Createiterator (x) {

Reprinted from: Kernel read process for seq_file files Thank you for that. 1 problem Seq_file simply adds kernel buffering to the normal file read, which enables sequential traversal of a simple interface to read large amounts of data. Seq_file

This article references: http://lib.csdn.net/article/embeddeddevelopment/21185 This article is a simple relational flowchart: Create a directory in the package that compiles the OpenWrt directory: Addmodel Tree in this directory: thefiles

recently, system development encountered such a requirement: This feature takes a long time to run, and if the process fails, it cannot be stopped and must be watched for a long time, unless the server is stopped. So, I was thinking about how to

1) String manipulation strcpy (P, p1) copy stringstrncpy (P, p1, N) copy the specified length stringStrcat (P, p1) Append stringStrncat (P, p1, N) append specified length stringStrlen (p) Take string lengthstrcmp (P, p1) comparison stringSTRCASECMP

CSS3 gradient are divided into linear-gradient (linear gradients) and radial-gradient (radial gradients). Application of linear gradient in WebKit CSS code copy content to clipboard -webkit-linear-gradient ([ | | ,]? ,

How to use Flash to make a message board? Solving ideas We can implement a simple example of a message board with the build that comes with the Flash MX. It is convenient to use the components in Flash. This example is only involved in the

The Visual C + + development environment provides a custom-drawn function for the control that enables programmers to give full play to their creativity in designing a more beautiful program interface. The so-called AVI button is that every time the

21-Point Main Page --- ( there is no link here, the user directly on the site first click 21 points, the address bar is the link.) )Key points to be aware of ( key points used to fetch data when writing code )1. Wait for the start If the previous 21

8.14 Mysql Multi-instanceWhat is a multi-instance?is to open several different service ports on a single machine and run multiple MySQL service processes that provide their own services through different sockets that listen to different service