quma questions

• java prevent a lot of if and replace it with design pattern(s)
• use lets encrypt local with Spring Boot
• Angular 5 - Observable - set first value of Observable into formgroup
• Java-8 parallelStream(...) -> fill ArrayList
• xeditable - remove the underline
• Java Proxy -> Why does have proxy object same hashCode like original object
• minify frontend with minify-maven-plugin
• java 8 stream - handle if nothing is found
• Angular Material Dialog -> afterClosed -> which button was pressed
• Angular5 - set color of div container dynamically

quma answers