how to know the version of java used to create a jar file Litty Preeth Greenhorn Posts: 3 posted 16 years ago Hi, How to know the version of the java used to create a jar file? I know that MANIFEST.MF may contain Created-By field which may tell you. But this is not true al...
Re: How to know, which java version is the default Hi Michael,To check it use.# java -versionTo change the default use.Assuming 1.1.8 is the default currently.This will first unset the current default of 1.1.8.# /usr/opt/java118/bin/unset_java_default.shNow...
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I started coding some Android Applications and it was easy till the activity and fragments. But now the new part like services and background recievers are getting me. So how much Java should I know? I know the basics but haven't studied threading Generics File input and output. ...
In , realizes the way to judge a class is in line with the configured pointcut expression, obtains the Method object according to the name and meth...
The java.io.EOFException is a checked exception in Java that occurs when an end of file or end of stream is reached unexpectedly during input. It's Java's way of letting you know, "Hey, I was expecting more data here, but there's nothing left to read!" ...
To install the OpenJDK using yum, you can runsudo yum install java: sudoyuminstalljava Copy By default, trying to installjavawithout specifying a version will resolve to the most common stable version of the OpenJDK JRE. As you can see from this output, as of this writing, that isjava-...
Hi @SantiagoHernandez are you sure you can't put the Attribute [Activity(Name = "package.myfragment")] on top of your fragment? Have you cleaned your folders properly before retrying? Otherwise I don't know how to help you Tuesday, December 19, 2017 3:57 PM Experiencing the same issue...
Vendors, including Amazon, Microsoft and Google, have certification programs to teach you the knowledge and skills needed for a variety of cloud technologies.Obtaining cloud certificationsshows employers and clients that you understand the demands of cloud computing and have the know-how and talents to...
If you’re a professional Java developer, you probably use IntelliJ IDEA as your IDE and Lombok as the framework that handles the Java boilerplate. What you probably didn’t know is that not only do these 2 technologies work well on their own, but when combined, they’re even more effici...