青饲作物
A Web service returns a list of system users in the following format. You need to populate a drop-down menu with the IDs and names of the users from the Web service, in the order provided by the service. Which code segment should you use?() ["$.ajax({type: "GET", url: serviceURL, success: function(xml) { $.each($(xml), function(i, item) { $("").attr("value", id).text(tx).appendTo("#dropdown"); }); } });","$.ajax({ type: "GET", url: serviceURL, success: function(xml) { $(xml).find("user").each(function() { var id = $(this).id; var tx = $(this).name.text $("").attr("value", id).text(tx).appendTo("#dropdown"); }); } });","$.ajax({ type: "GET", url: serviceURL, success: function(xml) { $(xml).find("user").each(function() { var id = $(this).attr("id"); var tx = $(this).find("name").text();$("").attr("value", id).text(tx).appendTo("#dropdown"); }); } });"," $.ajax({ type: "GET", url: serviceURL, success: function(xml) { xml.find("user").each(function(node) { var id = $(node).attr("id"); var tx = $(node).find("name").text(); $("").attr("value", id).text(tx).appendTo("#dropdown"); }); } });"]
水泥比表面积测定的环境条件是:湿度不大于50%。
下列哪一个测量市场集中度的指数对最大几个企业规模市场份额反映敏感且测量成本较高() ["绝对集中度","相对集中度","赫弗因德指数","汉纳•凯指数"]
You have a file server that runs Windows Server 2008 R2.You configure quotas on the server.You need to view each users quota usage on a per folder basis.What should you do?() [" From File Server Resource Manager, create a File Screen."," From File Server Resource Manager, create a Storage Management report."," From the command prompt, run dirquota.exe quota list."," From the properties of each volume, review the Quota Entries list."]
对事故隐患要本着“四定三不推”的原则限期整改,这里的“四定”指的是确定哪些内容?