Lindsey Ellefson is Lifehacker’s Features Editor. She currently covers study and productivity hacks, as well as household and digital decluttering, and oversees the freelancers on the sex and ...

Method references are a shorthand way to write lambda expressions that call a single method. Rather than implementing a method in a functional interface, a method reference simply points to an ...

Community driven content discussing all aspects of software development from DevOps to design patterns. The latest long-term support (LTS) release of the JDK is Java 21, which was released in ...

The lactational amenorrhea method (LAM) is a type of birth control that relies on hormones your body makes while breastfeeding. If you strictly meet the guidelines, LAM can be 98% effective in ...

While some people have no problem striking up a conversation with a stranger in the supermarket checkout line or on public transit, small talk doesn't come as naturally for others—especially those ...

It came to our attention that the Java application blocker is prompting that self-assigned or untrusted applications have been blocked due to security settings. Due to this issue, some of the ...

The pandemic may have been officially over for a while now, but all signs point to the fact that many people are still finding their feet socially. The problem for many of us when it comes to talking ...