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冬瓜很好吃 西瓜不好吃 南瓜很好吃 苦瓜很好吃 傻瓜怎么吃 冬天的瓜很好吃 阅读全文
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SELECT fspc, wmsys.wm_concat (jsrzmc) as jsr FROM dxjsrxx GROUP BY fspc select fspc, LISTAGG(jsrzmc,',') WITHIN GROUP( ORDER BY fspc) jsrfrom dxjsrx... 阅读全文
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项目中,有时候填写表单我们的选项会隐藏掉radio或者checkbox,而只显示给用户对应的文字选择,如果用户点击label选择时,在FF/Chrome等标准浏览器中隐藏掉的radio/checkbox也同样随着改变选中状态,而在IE下则不会发生变化。注意,需要指定表单元素的id属性然后使用labe... 阅读全文
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1 2 3 4 5 6 62 63 64 65 66 67 68 69 70 71 172 ... 阅读全文
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CREATE PROCEDURE userinfo_modify( IN id INT ,IN loginid INT ,IN levelid INT ,IN namestr VARCHAR(50) ,IN tel VARCHAR(50) ,IN account VARCHAR(50))BEGIN... 阅读全文
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List a = new List() { 1, 2, 3, 6, 8, 7 }; List b = new List() { 1, 2, 3, 4, 5, 6 }; List c = b.Except(a).ToList(); fo... 阅读全文
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public class Test { public event EventHandler AA; public void Foo() { if (AA != null) AA(this, new EventArgs()); ... 阅读全文
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1 public DataTable ConvertToDataTable(IList data) 2 { 3 PropertyDescriptorCollection properties = 4 TypeDescriptor.GetProperti... 阅读全文
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添加引用http://htmlagilitypack.codeplex.com/downloads/get/437941protected void Export(string content,string file) { HtmlDocument doc = new HtmlD... 阅读全文
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declare @dt1 as datetimedeclare @dt2 as datetimeset @dt1 = '2008-01-01'set @dt2 = '2009-01-01' ;with tas(select @dt1 as y union all select dateadd(m,1... 阅读全文