James123 questions

• Updates are currently disallowed on GET requests. To allow updates on a GET, set the 'AllowUnsafeUpdates' property on SPWeb
• Could not load file or assembly 'Microsoft.Build.Framework, Version=15.1.0.0, Culture=neutral, PublicKeyToken=b03f5f7f11d50a3a'
• exception "nullable value must have a value" for datetime [duplicate]
• hide paging numbers in gridview?
• Combining two column's data into one column in SQL?
• Calculate days in years and months?
• Object doesn't support property or method 'save'
• blockui overlay not covering whole page?
• IsDouble check for string in Vb.net?
• Statement that works in .NET 3.5 throws "error CS0117: 'System.Linq.Dynamic.DynamicExpression' does not contain a definition for 'ParseLamba'" in 4.5

James123 answers