Bin Chen questions

• How to extract file data from an HTTP MIME-encoded message in Linux?
• jquery: why $.get send OPTION packet?
• divide the window to display a software, always on top
• xcode: can't show the exact line of the fault
• How to redirect python runtime errors?
• python search technology: word similarity
• python: what does u'{' represent? [duplicate]
• jquery: How to know if a page is not in focus?
• how to parse HTTP POST(file upload) stream?
• How to add border but no change to the content position

Bin Chen answers