Environment: windows2008 R2, iis7.5 + php5.5 (fastcgi) problem description: after the server has been running for a period of time, the current script file name contained in the $_ SERVER [ SCRIPT_FILENAME ] variable in a script does not match the...
A tab page build, including three files, why this.$emit ( input ,name) in tabs.js? <!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="w...
this sentence: since each Symbol value is not equal, this means that the Symbol value can be used as an identifier for the property name of the object, which ensures that an attribute with the same name will not appear. uses Symbol: let b = { st...
after executing this command, you can open an extension, but I don t quite understand what this principle is. I wish I couldn t find the line that opened the extension in the php.ini configuration file. I hope seniors can explain this. ...
www.zingpower.co excuse me, recently I want to start to learn that vue, wants to reconstruct the above website with Vue. There are more design aspects of this website, such as the switching of clicks on pictures, the animation of pictures, the impleme...
the idea is that I first record several different points in redis, and then take a point as the center, get the points with a square circle, such as 500m, and sort them by distance, but find that the closer the longitude and latitude, the greater the dis...