The callback is treated as functionally pure, meaning it has no side-effects and its output value depends only on its argument values. As a consequence, it @@ -389,9 +388,8 @@ def pure_callback( Args: callback: function to execute on the host. The callback is assumed to be a pu...
Rarely, prescription anticonvulsant medications are used to try to prevent febrile seizures. However, these medications can have serious side effects that may outweigh any possible benefit. 很少使用处方抗惊厥来预防高热惊厥发作。然而,这些药物可能有...
A protective shield for use by police forces or security forces in dispersing crowds and demonstrators with a tear gas or riot control agent. The shield includes a body portion having a front side and a backside, and a support member attached to the backside of the body portion. The support...
The LM133/LM333are adjustable 3-terminal negative volt-age regulators capable of supplying in excess of −3.0A over an output voltage range of −1.2V to −32V.These regulators are exceptionally easy to apply,requiring only 2external re-sistors to set the output voltage and 1output ...