jayakumarim

I am getting below Exception while connecting to PostgreSQL. Please help to fix it. I have correct values for URL. user& password. java.sql.SQLException: [Amazon][JDBC](11380) Null pointer exception. at com.amazon.redshift.client.PGClient.startSession(Unknown Source)...

Hi, I need the tooltip styles same as legends inthe screenshot (dash line and dotted line) instead of circles. please help me how to achieve it. 

Hi, I created a reactive from with nested FormBuilder, While validate the form i got error like *Property 'controls' does not exist on type 'AbstractControl'. at line `editPersonalInfoForm.controls.child.controls.id.hasError('required')"`. This is...