Teacher, is your case 7 here correct?
From [JavaScriptdiscussion group] 2018-04-17 13:53:21 0 2 1407
var x=10;var y=20;y+=++x;//y=31y=x+++y;//Why are the values of y=30 different? Isn’t y=x+ ++y 31?
From [JavaScriptdiscussion group] 2018-04-12 12:56:09 0 3 1581
From [JavaScriptdiscussion group] 2018-04-09 19:47:34 0 1 1785
Excuse me, why can't I play this lesson? Everything else can be played normally
From [JavaScriptdiscussion group] 2018-03-31 21:26:54 0 2 1082
From [JavaScriptdiscussion group] 2018-03-30 16:01:14 0 1 1448
In the logical operation of JavaScript, a small question about --c and c--.
Teacher Han said: <script type=text/javascript>var a = 3;var b = 4;var c = 1;if ( a < b && --...
From [JavaScriptdiscussion group] 2018-03-26 17:19:17 1 5 1710
Teacher, I would like to ask what does map._map in the following code mean? Why write this.
From [JavaScriptdiscussion group] 2018-03-21 17:49:45 0 2 1314
Why is there a semicolon after the statement document.Write();? And window.alert() is not used?
<!DOCTYPE HTML><html> <head> <meta http-equiv="Content-Type" content=...
From [JavaScriptdiscussion group] 2018-03-11 21:04:09 0 4 1507
Why does the video keep getting stuck and I can't watch it?
There is no problem with internet speed. But the video keeps getting stuck and I can’t watch it.
From [JavaScriptdiscussion group] 2018-02-21 20:00:51 0 1 1142
From [JavaScriptdiscussion group] 2018-02-02 17:53:46 0 1 1184
var oTxt=document.createTextNode(oproc[i]); oOpt.appendChild('oTxt'); oprc.appendChild('oOpt')...
From [JavaScriptdiscussion group] 2018-01-24 10:48:14 0 0 1094
From [JavaScriptdiscussion group] 2017-12-13 17:20:50 0 6 1695
add=function(){} function add(){}
From [JavaScriptdiscussion group] 2017-12-06 17:00:30 0 2 1446
From [JavaScriptdiscussion group] 2017-12-06 16:24:02 0 1 1085
From [JavaScriptdiscussion group] 2017-12-02 16:50:45 0 1 1105
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