He pulled the crumpled sheet from under a pile of sticky notes. The first shortcut hit him like a slap: Shift + Shift — Search Everywhere .
It was 11:47 PM on a Tuesday, and Leo’s build was broken again.
Three months ago, a senior engineer named Mira had left a single printed page on his desk. It was titled: JetBrains Rider Keyboard Shortcuts Cheat Sheet . At the time, Leo had glanced at it, muttered “I’ll learn them later,” and used it as a coffee coaster. The coaster now had a perfect brown ring over Find Usages .
At 12:22 AM, he pushed the fix. The CI pipeline turned green. He leaned back, spun his chair once, and looked at the cheat sheet taped to his monitor.
Then, he remembered the PDF.
He held his breath. Two chords. The test ran in 0.4 seconds. Red bar. He fixed the assertion. Ctrl + U, Ctrl + R again. Green bar.
But the real moment of transformation came when he hit a failing unit test. The old Leo would have clicked the test name, scrolled to the failure, and manually run it. The new Leo looked at the cheat sheet. There it was, in bold: Ctrl + U, Ctrl + R — Run Current Test .