niaomingjian questions

• How to bind to keydown event of li tag in Angular2?
• How to navigate/focus to the next item in Angular2?
• How to abort merging when conflicts occur in IntelliJ Idea
• Max and Min value of Fixnum and Bignum in Ruby
• How to show frequently used commands in toolbars under the menu bar in VScode
• What's the best way to load a yaml file to Map(not an environment configuration file) in spring boot web project?
• What does the `execute <<-SQL` mean in Rails?
• How to set header cell borders' color of datagridview
• How to round up or down a number using DecimalPipe in Angular
• Where is the online official documentation about <ng-content> tag in Angular2?

niaomingjian answers