cross-browser 300

  1. How to disable text selection highlighting using CSS?
  2. Get the size of the screen, current web page and browser window
  3. How to vertically center a div for all browsers?
  4. How to style a <select> dropdown with CSS only without JavaScript?
  5. What is a clearfix?
  6. What is JavaScript's highest integer value that a number can go to without losing precision?
  7. Are the PUT, DELETE, HEAD, etc methods available in most web browsers?
  8. Get the browser viewport dimensions with JavaScript
  9. What requests do browsers' “F5” and “Ctrl + F5” refreshes generate?
  10. What's the difference between disabled=“disabled” and readonly=“readonly” for HTML form input fields?
  11. File input 'accept' attribute - is it useful?
  12. How to fix Array indexOf() in JavaScript for Internet Explorer browsers
  13. Remove Safari/Chrome textinput/textarea glow
  14. 'innerText' works in IE, but not in Firefox
  15. How can I prevent the backspace key from navigating back?
  16. Creating rounded corners using CSS
  17. How can I draw vertical text with CSS cross-browser?
  18. Cross-browser window resize event - JavaScript / jQuery
  19. JavaScript get clipboard data on paste event (Cross browser)
  20. Truncating long strings with CSS: feasible yet?
  21. How do I disable text selection with CSS or JavaScript?
  22. How is the default submit button on an HTML form determined?
  23. CSS technique for a horizontal line with words in the middle
  24. What are all the valid self-closing elements in XHTML (as implemented by the major browsers)?
  25. What is WebKit and how is it related to CSS?
  26. Failed to load resource under Chrome
  27. css 'pointer-events' property alternative for IE
  28. Fixing JavaScript Array functions in Internet Explorer (indexOf, forEach, etc.)
  29. Cross-browser testing: All major browsers on ONE machine
  30. How to bring back “Browser mode” in IE11?
  31. Is there a way to make text unselectable on an HTML page?
  32. How to make HTML Text unselectable
  33. Detect Browser Language in PHP
  34. Browsers' default CSS for HTML elements
  35. OnChange event handler for radio button (INPUT type=“radio”) doesn't work as one value
  36. How to add/update an attribute to an HTML element using JavaScript?
  37. Browser support for URLs beginning with double slash
  38. Cross Browser Flash Detection in Javascript
  39. Which HTML5 tags can I use without worrying about browser compatibility?
  40. Cross-platform, cross-browser way to play sound from Javascript?
  41. browser sessionStorage. share between tabs?
  42. Can I run multiple versions of Google Chrome on the same machine? (Mac or Windows)
  43. contenteditable, set caret at the end of the text (cross-browser)
  44. Detecting when Iframe content has loaded (Cross browser)
  45. Button inside of anchor link works in Firefox but not in Internet Explorer?
  46. Highcharts chart option backgroundColor:'transparent' showing black on IE 8
  47. What Cross-Browser issues have you faced?
  48. Force IE8 Into IE7 Compatiblity Mode
  49. Array.sort Sorting Stability in Different Browsers
  50. Enter key press behaves like a Tab in Javascript