satish questions

• How do I configure @PreAuthorize to recognize the ID of my logged in user?
• How do you render an Angular 9 mat-table without a header row?
• In Spring Boot 2, how can I auto-generate my database and also record the schema generation commands to a file?
• How do I initialize a Uint8Array?
• How do you pass parameters to a controller method when you invoke it in the Rails console?
• In Javascript (but not Node), how do I divde two Uint8Arrays?
• How do I fake a recaptcha in a unit test?
• In Angular 9, how do you implement an onblur handler for a page?

satish answers