according to the switching mode, the computer network can be divided into line switching network (Circurt Switching), message switching network (Message Switching), packet switching network (Packet Switching). our commonly used telephones are line-sw...
the parent component gets the data from the interface and passes it to the child component through props, passing on a nested array similar to a [1mem2prime3]. Both the parent component and the child component can console.log (a) and a [0], but accessin...
the array returned by the background is [ "5 ", "1 ", "3 ", "2 ", "1 ",] page to achieve the corresponding number of yellow stars (for example: 5, five yellow stars, the default is five gray stars, here is a picture, I hope you don t misunder...
wrote a simple h5 page, just a select, select{ font-size: inherit; color: inherit; font-style: inherit; font-weight: inherit; border: none; text-decoration: inherit; appearance: none; -moz-appearance: none; -webkit-a...
other messages can be sent normally payment success mail cannot be sent background configuration is also normal ...