Le Wed, 13 Apr 2005 01:13:40 -0600, Steven Bethard a écrit : > praba kar wrote: >> list = [[1234,'name1'],[2234,'name2'],[0432,'name3']] >> >> I want to sort only numeric value having array field. >> How I need to do for that. > > In Python 2.4: > > py> import operator > py> seq = [(1234,'name1'),(2234,'name2'),(1432,'name3')] > py> seq.sort(key=operator.itemgetter(0)) > py> seq > [(1234, 'name1'), (1432, 'name3'), (2234, 'name2')] > > Note that I've changed your name 'list' to 'seq' since 'list' is > shadowing the builtin list function in your code, and I've changed your > nested lists to tuples because they look like groups of differently > typed objects, not sequences of similarly typed objects. See: > > STeVe nice explaination. But, if the items of the list are tuples the default rule for comparing tuples is such that seq.sort() would be sufficient here.
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