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Objective: To build an XMPP server that communicates with your XMPP server using JavaScript on the Web page, anonymously, and communicates with any XMPP (Jabber) account. (Gtalk is still having problems)XMPP server may not be required (see below, I

First, IntroductionIn Xamarin development, sometimes we want to do a function, but this feature has already been written in Java, and packaged into a jar file. Then we can just take each other's jar file instead of re-writing the code in C #.More

What is it? 1, is a set of progressive framework for building user interface, Vue with bottom-up incremental development of the design 1.1 interpretation: framework such as angular, is strongly advocated, if used---must use its module mechanism,

The TextView control in an Android control has only one input box. But for the convenience of the operation we should implement some features:1. Ability to delete content directly button2. Can record the user has entered the data, the same time can

Article reprinted to: http://blog.csdn.net/guolin_blog/article/details/9797169This is written by Guo Lin .... is to write "the first line of code," The Great Man, Master is the master, and the master wrote the article compared to his own poor very

The This keyword is a very special keyword in Javascript that is automatically defined in the scope of all functions. This provides a more elegant way to implicitly "pass" a reference to an object. For today, this is the point of this question.This

BackgroundJuly 26 We Ali data iOS side released 4.4.0 version, this version is mainly optimized performance, where the main () phase of the start time-consuming optimization results are more obvious, from the previous 0.5-0.7 seconds, reduced to the

In JavaScript, call and the apply bind Function three methods that the object comes with, it is to change this the direction within the body of the function.           apply 、 call 、bindThe first parameter of the three is the this object to point to,

The so-called bind (BIND) refers to someone else connected I can only through the port I bind, equivalent to, I bought a mobile phone, others want to contact me, must know my mobile phone number, this time, I need to do? I need to plug in a phone

1: Event-driven1) Event : The so-called event is JS detected by the user's operation or the page of some behavior (how to happen)2) Event source object: The element that raised the event. (who is happening to whom)3) event handler: the program or

FeedLearned a lot of computer network, still do not network programming.This will not be the case after reading this post.Environment: Ubuntu14.04 64bitWhat is a socketThe concept of data communication used in network application programming based

The basic use of bind has been introduced before. An entry-level approach to bind is available at: http://www.cnblogs.com/anpengapple/p/5877661.html Simple Tutorial Series, this article only talk about bind installation.This source code installation

Transferred from: http://369369.blog.51cto.com/319630/812889The principle of DNS and its parsing processWonderful anatomyMost of the network traffic is based on TCP/IP, and TCP/IP is based on the internet, so when the computer communicates on the

A long time ago, there was a girl named Netscape, who developed a set of JavaScript event-driven mechanisms (that is, event capture)Later, there is a "IE" of the boy, the child is more arrogant, he thought "with what I want to follow your rules", so

Here we give a few tricks for J beginner and list some pitfalls. If you are already a brick house, you can read it.1. Have you tried to sort the array elements?J is sorted by default using the dictionary order (alphanumeric). Therefore,

This article mainly introduces the Function.prototye.bind of JavaScript in the relevant data, the need for friends can refer to the Functional bindings (function binding) are probably the least of your concerns when you start using JavaScript, but

The Access member function returns a reference, Front,back,at, and the following table, if a container is const, a const reference is returned, or a normal reference if the container is not const.Whether the return is a reference, the key is to see

How can I set the WiFi password to not be cracked? In this era of the network developed, basically every household will be installed WiFi network, but no matter how set the password, will be rubbed net. Below is a small Lego to share WiFi password

Usually when we print a document, most of the time we set the margin of the left side of the document larger, which will help us to bind. But when the double-sided printing, the left and right margins on the paper on both sides of the opposite, it

Recently, the news about the security door of the router is constantly, the media exposure router is vulnerable to attack and rub net. Recently, a netizen exposed WiFi security vulnerabilities, once the network, routers hijacked, then the user