There is an id on the tag for example: sty, write type of (sty) directly in js and output object, now I want to take the id of this tag as the type of object. ...
js Code window.onload=function(){ console.log(2) } console.log(1) html code has nothing but: introduce the above js into the head tag body tag finally introduces introduce outside the html tag then compare the consoles of the three cases...
because you are a novice, please try to keep it simple first: ipsec service [root@VM_88_10_centos ~]-sharp systemctl status ipsec ipsec.service - Internet Key Exchange (IKE) Protocol Daemon for IPsec Loaded: loaded ( usr lib systemd system ipsec.se...
you can always see this strange tag on some forums. is displayed directly on the page probably because the browser does not support it? is curious about where this tag comes from and what it does. ...
can someone explain what this operation is all about? It s okay to refresh the browser again!? ...
how do I convert it? func GetPlan(c *gin.Context){ expect := c.PostForm("expect") prevexpect,_ := strconv.Atoi(PrevExpect()) sql := "SELECT * from plan pl " + "left JOIN program pr on pl.program_id = p...
question background description: an online examination system. When designing a database to store test questions, if you use a collections to store basic questions, medium-range questions, and high-level problems, store them by setting the properties...