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declare @i int declare cur cursor for select spid from sysprocesses where db_name(dbid)= 'Your_Database_Name' open cur fetch next from cur into @i whi 阅读全文
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function ChangeToDu() { var d = document.getElementById("input_dfm1").value;//度 var f = document.getElementById("input_dfm2").value;//分 var m = docume 阅读全文
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var nowsize="";记录上次下载数据包大小 var st=new Date()记录上次刷新进度条时间 1 case 3: 2 var et=new Date() 3 var current = parseInt(100 * task.downloadedSize / task.totalS 阅读全文
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效果图: background: linear-gradient(to right, red, blue); -webkit-background-clip: text; color: transparent; 转载:https://segmentfault.com/a/11900000118829 阅读全文
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转载:https://www.cnblogs.com/Anxc/p/12052909.html 阅读全文
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1.indexof array.indexOf();返回正整数或-1 2.includes() array.includes()返回true,false 3.findeIndex() array.findeIndex()返回false和数组下标 转载:https://www.cnblogs.com/ 阅读全文
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取整数 parseInt(); 进1 Math.ceil(); 向下取整 Math.floor(); 四舍五入 Math.round() 阅读全文
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<httpRuntime requestValidationMode="2.0" maxRequestLength="524288000" useFullyQualifiedRedirectUrl="false" executionTimeout="3600" maxQueryStringLengt 阅读全文
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appendChild 父节点下追加 prepend 追加在父节点下最前边 阅读全文
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地址:https://lbs.amap.com/api/uri-api/guide/travel/route 阅读全文