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“webxml attribute is required” error in Maven
...gt;
This solution works for me(I was using 2.2 before). Also, I am using Java Based Configuration for Servlet 3.0 and no need to have web.xml file.
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What are the use cases of Graph-based Databases (http://neo4j.org/)? [closed]
...recommendation algorithms over the network.
If you are already working in Java, I think that modeling using Neo4j is very straight forward and it has the flattest / fastest performance for R/W of any other solutions we tried.
To be honest, I have a hard time not thinking in terms of a Graph/Networ...
What is the difference between Google App Engine and Google Compute Engine?
...t the restriction is, you can create your application in only Python, PHP, Java, NodeJS, .NET, Ruby and **Go.
On the other hand, GCE provides you full infrastructure in the form of Virtual Machine. You have complete control over those VMs' environment and runtime as you can write or install any pro...
Can you split a stream into two streams?
I have a data set represented by a Java 8 stream:
10 Answers
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Tomcat: How to find out running tomcat version
...is not recent, I thought, my answer can still help others:
cd tomcat/lib
java -cp catalina.jar org.apache.catalina.util.ServerInfo
and that's it.
Server version: Apache Tomcat/7.0.30
Server built: May 23 2013 02:54:10
Server number: 7.0.30.0
OS Name: Linux
OS Version: 3.13.0-36-ge...
What is the purpose of class methods?
...m teaching myself Python and my most recent lesson was that Python is not Java , and so I've just spent a while turning all my Class methods into functions.
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How to develop and test an app that sends emails (without filling someone's mailbox with test data)?
...t work but papercut.codeplex.com did. The mails were being generated using JavaMail.
– Ashutosh Jindal
Oct 24 '12 at 8:35
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Ignoring SSL certificate in Apache HttpClient 4.3
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Tried to apply this on WebSphere and got "java.security.KeyStoreException: IBMTrustManager: Problem accessing trust store java.io.IOException: Invalid keystore format " To avoid you need pass KeyStore trustStore = KeyStore.getInstance(KeyStore.getDefaultType()); inst...
Multiple inheritance for an anonymous class
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Anonymous classes must extend or implement something, like any other Java class, even if it's just java.lang.Object.
For example:
Runnable r = new Runnable() {
public void run() { ... }
};
Here, r is an object of an anonymous class which implements Runnable.
An anonymous class can exte...
Class Not Found Exception when running JUnit test
...to Properties -> Builders and then move Maven Project Builder above the Java Builder and it worked for me.
– xorcus
Mar 29 '16 at 21:43
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