Blood Glucose. A blood glucose test measures the amount of a type of sugar, called glucose, in your blood. Glucose comes from carbohydrate foods. It is the main source of energy used by the body. Insulin is a hormone that helps your body's cells use the glucose.
BIND is open source software that enables you to publish your Domain Name System (DNS) information on the Internet, and to resolve DNS queries for your users. The name BIND stands for âBerkeley Internet Name Domainâ, because the software originated in the early 1980s at the University of California at Berkeley. BIND is by far the most widely used DNS software on the Internet, providing a robust and stable platform on top of which organizations can build distributed computing systems with the knowledge that those systems are fully compliant with published DNS standards.
std::bind takes a function as its first parameter and then that functionâs argument as its parameter. Here add_func is a function object i.e. equivalent to add(). std::bind took the first parameter a function i.e. &add and then its arguments as _1 & _2 as his own arguments.