Suren Srapyan questions

Suren Srapyan answers

• Delegate += operator Class scope vs Local scope
• Cannot read property 'toString' of undefined [duplicate]
• Remove an item from an array by value, but leave the duplicates of that item
• Jquery compare two String from different elements
• what is the difference between ` ` and ' '? [duplicate]
• Pipe vs Subscribe in Angular
• Angular 2 Cannot use directive form a nested module
• How to make Http request in a angular 6 service
• Cannot see that router-outlet is an Angular component - router-outlet is not a known element
• How can I add a custom string to jQuery .css() function