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Java

WebDriver: check if an element exists? [duplicate]

by IT Nursery

This question already has answers here: Test if element is present using Selenium WebDriver? (21 answers) Closed 6 years ago. How to check … Read more

Tags java, selenium-webdriver, testing, webdriver

java: run a function after a specific number of seconds

by IT Nursery

I have a specific function that I want to be executed after 5 seconds. How can i do that in Java? I found … Read more

Tags java, timer

Get the POST request body from HttpServletRequest

by IT Nursery

I am trying to get the whole body from the HttpServletRequest object. The code I am following looks like this: if ( request.getMethod().equals(“POST”) … Read more

Tags java, post, servlets

Copying files from one directory to another in Java

by IT Nursery

I want to copy files from one directory to another (subdirectory) using Java. I have a directory, dir, with text files. I iterate … Read more

Tags copy, directory, file, java

How do I set the default locale in the JVM?

by IT Nursery

I want to set the default Locale for my JVM to fr_CA. What are the possible options to do this? I know of … Read more

Tags globalization, java, localization

Sort objects in ArrayList by date?

by IT Nursery

Every example I find is about doing this alphabetically, while I need my elements sorted by date. My ArrayList contains objects on which … Read more

Tags datetime, java, sorting

When is a Java method name too long? [closed]

by IT Nursery

Closed. This question is opinion-based. It is not currently accepting answers. Want to improve this question? Update the question so it can be … Read more

Tags java, methods

Determine which JAR file a class is from

by IT Nursery

I am not in front of an IDE right now, just looking at the API specs. CodeSource src = MyClass.class.getProtectionDomain().getCodeSource(); if (src != … Read more

Tags class, classloader, jar, java

What is the difference between Unidirectional and Bidirectional JPA and Hibernate associations?

by IT Nursery

What is the difference between Unidirectional and Bidirectional associations? Since the table generated in the db are all the same,so the only difference … Read more

Tags associations, hibernate, java, jpa, orm

How to implement a Map with multiple keys? [duplicate]

by IT Nursery

This question already has answers here: Multiple indexes for a Java Collection – most basic solution? (15 answers) Closed 5 years ago. I … Read more

Tags data-structures, java
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