I am creating an application and want to setup a gallery view. I do not want the images in the gallery view to be full size. How do I resize images in Android? ...

In this example, I create a user with no profile , then later on create a profile for that user. I tried using build with a has_one association but that blew up. The only way I see this working is using has_many . The user is supposed to only have at most one profile . ...

...et this error "uncaught syntaxerror unexpected token U" when I run my page in chrome. And in firefox I get, "JSON.parse: unexpected character". I'm returning the json data from a php file and the returning json string is valid. I checked it with http://jsonlint.com/ . Any help would be appreciated...

... objNodeList = objDoc.SelectNodes("Company/Department/Employees/Employee/@id") objNodeList = objDoc.SelectNodes("Company//@id") 2.5 查询Text节点 使用text()来获取Text节点。 objNode = objDoc.SelectSingleNode("Company/Department/Deparmt_Name/text()") 2.6 查询特定条件...

... objNodeList = objDoc.SelectNodes("Company/Department/Employees/Employee/@id") objNodeList = objDoc.SelectNodes("Company//@id") 2.5 查询Text节点 使用text()来获取Text节点。 objNode = objDoc.SelectSingleNode("Company/Department/Deparmt_Name/text()") 2.6 查询特定条件...

... objNodeList = objDoc.SelectNodes("Company/Department/Employees/Employee/@id") objNodeList = objDoc.SelectNodes("Company//@id") 2.5 查询Text节点 使用text()来获取Text节点。 objNode = objDoc.SelectSingleNode("Company/Department/Deparmt_Name/text()") 2.6 查询特定条件...

... objNodeList = objDoc.SelectNodes("Company/Department/Employees/Employee/@id") objNodeList = objDoc.SelectNodes("Company//@id") 2.5 查询Text节点 使用text()来获取Text节点。 objNode = objDoc.SelectSingleNode("Company/Department/Deparmt_Name/text()") 2.6 查询特定条件...

... objNodeList = objDoc.SelectNodes("Company/Department/Employees/Employee/@id") objNodeList = objDoc.SelectNodes("Company//@id") 2.5 查询Text节点 使用text()来获取Text节点。 objNode = objDoc.SelectSingleNode("Company/Department/Deparmt_Name/text()") 2.6 查询特定条件...

... objNodeList = objDoc.SelectNodes("Company/Department/Employees/Employee/@id") objNodeList = objDoc.SelectNodes("Company//@id") 2.5 查询Text节点 使用text()来获取Text节点。 objNode = objDoc.SelectSingleNode("Company/Department/Deparmt_Name/text()") 2.6 查询特定条件...

... objNodeList = objDoc.SelectNodes("Company/Department/Employees/Employee/@id") objNodeList = objDoc.SelectNodes("Company//@id") 2.5 查询Text节点 使用text()来获取Text节点。 objNode = objDoc.SelectSingleNode("Company/Department/Deparmt_Name/text()") 2.6 查询特定条件...