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python Programming Glossary: recordsdjango - convert a list back to a queryset http://stackoverflow.com/questions/1058135/django-convert-a-list-back-to-a-queryset convert a list back to a queryset I have a handful of records that I would like to sort based on a computed value. Got the..
Delete all data for a kind in Google App Engine http://stackoverflow.com/questions/108822/delete-all-data-for-a-kind-in-google-app-engine there is so much data is timeout's out after a few hundred records. python google app engine share improve this question The..
“Large data” work flows using pandas http://stackoverflow.com/questions/14262433/large-data-work-flows-using-pandas property values derogatory information like criminal records bankruptcies etc... The datasets I use every day have nearly.. rough total size in Gb. How are these organized e.g. by records Does each one contains different fields or do they have some.. each one contains different fields or do they have some records per file with all of the fields in each file Do you ever select..
pandas: How do I split text in a column into multiple columns? http://stackoverflow.com/questions/17116814/pandas-how-do-i-split-text-in-a-column-into-multiple-columns function and a quick macro but my dataset has too many records for excel to handle. Ultimately I want to take records such.. records for excel to handle. Ultimately I want to take records such John Lennon's and create multiple lines with the info from..
http://stackoverflow.com/questions/2801008/mongodb-insert-if-not-exists been saved but is not in my update. 95 estimated of the records are unmodified from day to day. I am using the python driver.. is that it is very slow 40 mins for less than 100 000 records and I have millions of them in the update . I am pretty sure..
How to set time limit on input http://stackoverflow.com/questions/2933399/how-to-set-time-limit-on-input of your own that before interrupting the main thread records somewhere the fact that a timeout has happened and in your handler..
Fetching a random record from the Google App Engine Datastore? http://stackoverflow.com/questions/3002999/fetching-a-random-record-from-the-google-app-engine-datastore number and store it in the entity. Then query for ten records whose random number is greater than or less than some other..
Creating a python dictionary from a line of text http://stackoverflow.com/questions/4356329/creating-a-python-dictionary-from-a-line-of-text a dictionary # usr bin env python from sys import argv records for line in open argv 1 fields line.strip .split ' ' record.. line.strip .split ' ' record dict zip fields 2 fields 1 2 records record 'TSN' record print 'Found d records in the file.' len.. 2 fields 1 2 records record 'TSN' record print 'Found d records in the file.' len records ...which is fine and does exactly..
Efficient Numpy 2D array construction from 1D array http://stackoverflow.com/questions/4923617/efficient-numpy-2d-array-construction-from-1d-array arbitrary width is shifted by one. The array of A is 10k records long and I'm trying to find an efficient way of doing this in..
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