... specify what data you want to write: data = {"$set":{"key2":"value2"}} Now your selected document will update the value of "key2" only and leave everything else untouched. share | improve this...

...a datetime.datetime object (e.g., the return value of datetime.datetime.now()) to a datetime.date object in Python? 7...

... Doesn't work for (Time.zone.now.to_date - 23.hours.ago.to_date).to_i, it gives 1 and should be 0 – Yuri Ghensev Feb 4 '17 at 16:21 3 ...

... Protected overridable functions Clipboard Sorting Virtual Mode Acknowledgements General appearance and features Files Construction Number of rows and columns Sizing and position functions Reordering rows and columns Cell Editing and Validation Structu...

... Protected overridable functions Clipboard Sorting Virtual Mode Acknowledgements General appearance and features Files Construction Number of rows and columns Sizing and position functions Reordering rows and columns Cell Editing and Validation Structu...

... Protected overridable functions Clipboard Sorting Virtual Mode Acknowledgements General appearance and features Files Construction Number of rows and columns Sizing and position functions Reordering rows and columns Cell Editing and Validation Structu...

... Protected overridable functions Clipboard Sorting Virtual Mode Acknowledgements General appearance and features Files Construction Number of rows and columns Sizing and position functions Reordering rows and columns Cell Editing and Validation Structu...

... Protected overridable functions Clipboard Sorting Virtual Mode Acknowledgements General appearance and features Files Construction Number of rows and columns Sizing and position functions Reordering rows and columns Cell Editing and Validation Structu...

... Protected overridable functions Clipboard Sorting Virtual Mode Acknowledgements General appearance and features Files Construction Number of rows and columns Sizing and position functions Reordering rows and columns Cell Editing and Validation Structu...

... Protected overridable functions Clipboard Sorting Virtual Mode Acknowledgements General appearance and features Files Construction Number of rows and columns Sizing and position functions Reordering rows and columns Cell Editing and Validation Structu...