Page 23 - JavaScript
P. 23
Early iteration exit 311
Throwing an error to generator function 311
Iteration 311
Sending Values to Generator 312
Delegating to other Generator 312
Iterator-Observer interface 313
Iterator 313
Observer 313
Doing async with Generators 314
How does it work ? 315
Use it now 315
Async flow with generators 315
Chapter 50: Geolocation 316
Syntax 316
Remarks 316
Examples 316
Get a user's latitude and longitude 316
More descriptive error codes 316
Get updates when a user's location changes 317
Chapter 51: Global error handling in browsers 318
Syntax 318
Parameters 318
Remarks 318
Examples 318
Handling window.onerror to report all errors back to the server-side 318
Chapter 52: History 320
Syntax 320
Parameters 320
Remarks 320
Examples 320
history.replaceState() 320
