Ivin questions

• When sending multiple XMLHttpRequests only the last request returns success
• flickr oauth api returns signature invalid error at random times
• php require_once path difference between windows and linux
• Capture the native back button event from within webview
• TypeScript issue - TypeError: Cannot read property 'watchRun' of undefined
• Google calendar API time format
• Is it possible to write onFocus/lostFocus handler for a DIV using JS or jQuery?
• Is it possible to e.preventDefault in window.onPopState?
• How to navigate via clickHandlers?
• Typescript: How to add type check for history object in React?

Ivin answers