Ensures only one instance of service objects. Constructor of model classes is made private to restrict object creation.

Healppy_BDD_Automation/ ├── src/test/java/ │ ├── features/ # Gherkin feature files (.feature) │ ├── stepDefinitions/ # Cucumber step definitions ...

The work that won Susumu Kitagawa, Richard Robson and Omar M. Yaghi the 2025 Nobel Prize in chemistry could help tackle challenges such as climate change and lack of ...

The Environmental and Social Framework (ESF) was approved by the Board of Executive Directors on August 4, 2016. It consists of a Vision for Sustainable Development; ten Environmental and Social ...

The Liberal government is ending a long-held tradition of presenting a spring budget and will instead adopt a relatively new practice borrowed from the U.K. that will see all future budgets delivered ...

STOCKHOLM — Three scientists won the Nobel Prize in chemistry on Wednesday for their development of metal–organic frameworks that could eventually help reduce pollution and combat climate change. A ...

How big is the current debt problem and how is the COVID-19 pandemic affecting countries’ debt burdens? The Debt Service Suspension Initiative (DSSI) means that bilateral official creditors are, ...