rule (the result of formula calculation is the ranking of topic heat): : I would like to ask how such a requirement can reduce the consumption of server performance, can you tell me about the solution? ...
demand: an array Each element of the array is a string The string may be empty, that is, " " sort the array with special characters first and strings of length 0 first, that is, the example in requirement 3, followed by underscores. Other sp...
such as a string: content dam sonystyle products color silver color_icon_grey_30x30.gif content dam sonystyle products color silver ...
compare the speed of reading data from the local cache and the request interface. It doesn t matter if the local cache returns first, but if the request interface returns first, it will cause the old result of the local cache to replace the new data of...
Flask sends QQ email too slowly (even asynchronously). The original 150ms response page has been changed to 5s by adding email. Do you have a solution that is relatively simple ? now I am very confused that since I have opened a new thread to send em...
want to use a ready-made canvas effect on the Internet to introduce into vue, I don t know why it doesn t work, ask for a solution, the code can be run directly, I don t know how to use it in vue var wave = (function () { var ctx var waveImage var ...
...