The paper proposes a method of parsing for relational algebra expressions, which is based on the use of reverse Polish notation (postfix notation). The operation algorithm of the shunting yard, ...

Access the Punjab Board PSEB Class 11 Computer Science Syllabus 2025-26. Download the free PDF with detailed topics, exam pattern, and marking scheme for students.

Mobile operators say data must expire due to network limits. But is that really the reason? We examine the logic — and where it falls short.

Beyond Inc.’s Brick-and-Mortar Operator Kirkland’s first came into the Beyond orbit in October 2024, when the companies announced a multi-faceted partnership that made Kirkland’s the exclusive ...

The Texas Railroad Commission voted Tuesday to immediately suspend a permit that allowed a defiant Houston operator to inject oil field wastewater deep underground in an area of West Texas plagued ...

The government proposes sharply increased commercial vehicle tax; operators warn of rising prices.

From left: Craig Lohgan and Rebecca Couchman, who both also use the surname McLaren, face multiple charges linked to when they operated a private ambulance in the Bay of Plenty. Records from a ...

Brad Smith exhibited the same traits at DOGE as he did running his startups Aspire Health and CareBridge, including intensity and ambition.

HONOLULU (HawaiiNewsNow) - Leaders of Honolulu’s vacation rental enforcement program say they will show no mercy on illegal operators, despite an emotional plea from a man trying to save his ...

Described as a "superbike for the skies," Volonaut's Airbike is powered by jet propulsion rather than spinning propellers and can levitate and glide in the air ...

For nearly three decades, Eurostar has been the only rail operator running through the Channel Tunnel, connecting the UK with mainland Europe. But recent shifts in regulation and burgeoning demand ...

Local operators fear offshore firms will siphon money away from the community grants they distribute. The new regime, starting in February 2026, will regulate online gambling, with fines of up to ...