Michael questions

• How to check if string is number and assign it to nullable int?
• How to return list of specific fields in query Java Spring Mongo Repository?
• How to copy segment from the image?
• count items in array except value that equal to -1
• How to make child element width 30 precent of parent elements width using css?
• Visual studio 2013 installation troubleshooting
• LINQ to CheckBoxList data items
• How to pass parameter to Eval() in Link Button Control?
• How to check if SQL column has value?
• How to call a Form from another project

Michael answers