Sorted:

Twitter Bootstrap Typeahead gon gem and passing data from model into JS – in json format-Collection of common programming errors

Getting HTML table data (td) (i.e. text or val) using table header (th) into Textarea-Collection of common programming errors

CodeMirror How to get Textarea value-Collection of common programming errors

Upload blob on server with ajax-Collection of common programming errors

Get the offset position of the caret in a textarea in pixels-Collection of common programming errors

Twitter Bootstrap Typeahead With Static Data-Collection of common programming errors

Need to remove a <br> with JS/CSS-Collection of common programming errors

tinymce textareas value error – cant solve-Collection of common programming errors

Changing src on img tag, can't make it work-Collection of common programming errors

Callback behavior of Javascript Object Error after XMLHttpRequest onreadystatechange statement-Collection of common programming errors