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RabbitMQ message size and types

... your producer as long as it knows how to understand the object. I work in Java. I want to send complex messages with sub objects in the fields. I use my own message object. The message object has two additional methods toBytes and fromBytes that convert to and from the bytestream. I use routing...
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Push Notifications in Android Platform

...m.com/support/docview.wss?rs=171&uid=swg24006006 pdf on that page, and Javadoc in the zip on that page) – dalelane Nov 5 '09 at 16:13 add a comment  |  ...
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Java serialization: readObject() vs. readResolve()

The book Effective Java and other sources provide a pretty good explanation on how and when to use the readObject() method when working with serializable Java classes. The readResolve() method, on the other hand, remains a bit of a mystery. Basically all documents I found either mention only one o...
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How can I send an email by Java application using GMail, Yahoo, or Hotmail?

Is it possible to send an email from my Java application using a GMail account? I have configured my company mail server with Java app to send email, but that's not going to cut it when I distribute the application. Answers with any of using Hotmail, Yahoo or GMail are acceptable. ...
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Difference between “on-heap” and “off-heap”

... The on-heap store refers to objects that will be present in the Java heap (and also subject to GC). On the other hand, the off-heap store refers to (serialized) objects that are managed by EHCache, but stored outside the heap (and also not subject to GC). As the off-heap store continues t...
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Non-static variable cannot be referenced from a static context

... collection. In order to have an initial entry point for an application, Java has adopted the convention that the Java program must have a class that contains a method with an agreed upon or special name. This special method is called main(). Since the method must exist whether the class containin...
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互联网金融创业大赛收官 揭示创业三大风向标 - 资讯 - 清泛网 - 专注C/C++...

...,一则为物流公司提供贷款融资服务,二则建立运力交易系统,有效解决回程车辆的使用问题。另外,91物流邦还为商家搭建了一个代收货款的服务平台,能够实现巨量的资金流。91物流邦以真实运营数据为载体,建立起一个可...
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What are the pros and cons of the leading Java HTML parsers? [closed]

Searching SO and Google, I've found that there are a few Java HTML parsers which are consistently recommended by various parties. Unfortunately it's hard to find any information on the strengths and weaknesses of the various libraries. I'm hoping that some people have spent some comparing these libr...
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How to do the equivalent of pass by reference for primitives in Java

This Java code: 6 Answers 6 ...
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Wait for page load in Selenium

...erWait(driver, TimeSpan.FromSeconds(30.00)); wait.Until(driver1 => ((IJavaScriptExecutor)driver).ExecuteScript("return document.readyState").Equals("complete")); share | improve this answer ...