So, you’ve got a HackerRank test coming up, huh? It’s pretty common these days, with lots of companies using it to see if you can code. It can feel a bit daunting, but honestly, it’s just another ...

Sean Cudahy is an aviation reporter covering news about airlines, frequent flyer programs and consumer travel issues. The cards we feature here are from partners who compensate us when you are ...

HackerRank is a tech company that focuses on competitive programming challenges for both consumers and businesses, where developers compete by trying to program according to provided specifications.

As Americans struggle with the high cost of living, an old idea is getting a fresh look. In dozens of pilot programs around the country, policymakers and researchers are exploring what happens when ...

In simple terms, pH is a measure of how acidic or alkaline (basic) a solution is. A pH below 7 indicates an acid solution A pH above 7 indicates an alkaline (basic) solution pH 7 is considered neutral ...

Indictments of our dehumanizing prison system don’t get much more conscience-piercing than what’s revealed in “The Alabama Solution,” a shattering documentary from Andrew Jarecki and Charlotte Kaufman ...

The United Nations' General Assembly overwhelmingly voted on Friday to support a two-state solution to the Israel-Palestinian conflict and urge Israel to commit to a Palestinian state. The 193-member ...

On Wednesday, Microsoft released the complete source code for Microsoft BASIC for 6502 Version 1.1, the 1978 interpreter that powered the Commodore PET, VIC-20, Commodore 64, and Apple II through ...

The war will end. The leaders will shake hands. The old woman will keep waiting for her martyred son. That girl will wait for her beloved husband. And those children will wait for their heroic father.

HackerRank is a pretty cool place to get better at coding. It’s got tons of challenges that really make you think and figure things out faster. Whether you’re just starting out or you’ve been coding ...