I have run into the same error entries in LogCat. In my case it’s caused by the 3rd party keyboard I am using. When I change it back to Android keyboard, the error entry does not show up any more.
You might want % 100 there. Also, you’re mixing two of the formulae. If you’re after the best implementation in software (as provided by Wikipedia), try this: or this: You were (likely inadvertently) using the start of the second software formula with the end of the first one, causing the computer no end of confusion.
You ran into Eclipse bug 525948 which has already been fixed and which will be published in the upcoming release Oxygen.3 (4.7.3), March 21, 2018. As workaround, put your test code in a separate project and add the project under test to the modulepath, but do not add a module-info.java to your test project. With your project, class and module naming, … Read more
I had this same issue when creating a Spring Boot application using their @SpringBootApplication annotation. This annotation represents @Configuration, @EnableAutoConfiguration and @ComponentScan according to the spring reference. As expected, the new annotation worked properly and my application ran smoothly but, Intellij kept complaining about unfulfilled @Autowire dependencies. As soon as I changed back to using @Configuration, @EnableAutoConfiguration and @ComponentScan separately, the errors ceased. It seems Intellij 14.0.3 (and most likely, earlier versions too) is not yet … Read more
There is always the old-fashioned way:
Assuming you use bash shell and installed Java with the Oracle installer, you could add the following to your .bash_profile This would pick the correct JAVA_HOME as defined by the Oracle installer and will set it first in your $PATH making sure it is found. Also, you don’t need to change it later when updating Java. EDIT As per the … Read more
Check these out: http://commons.apache.org/cli/ http://www.martiansoftware.com/jsap/ Or roll your own: http://docs.oracle.com/javase/7/docs/api/java/util/Scanner.html For instance, this is how you use commons-cli to parse 2 string arguments: usage from command line:
Make sure your jar file is not corrupted. If it’s corrupted or not able to unzip, this error will occur.
It’s three completely different things: public means that the method is visible and can be called from other objects of other types. Other alternatives are private, protected, package and package-private. See here for more details. static means that the method is associated with the class, not a specific instance (object) of that class. This means that you can call a static method without creating … Read more
You were drawing on the JFrame. Never draw on a JFrame. Always draw on a JPanel. Here’s the GUI. Here are the major changes I made. I moved the creation of the hexagon into its own class, Hexagon. That way, you can create a List of Hexagons if you want. I moved the creation of … Read more