Python's lambda allows you to declare a one-line nameless minifunction on the fly. The format is:
lambda parameter(s): expression using the parameter(s)
It returns the result of the expression. The expression has to be a one-liner (no newlines)! Here is a little example ...
# sort strings in a list, case insensitive
wordList = ['Python', 'is', 'really', 'great', 'stuff']
print "Original list:"
print "After standard sort (ASCII upper case is before lower case):"
wordList.sort(lambda x, y: cmp(string.lower(x), string.lower(y)))
print "After case insensitve sort with lambda and lower:"
I decided to put that also under "Starting Python".
I Developed application in C# with crystal reports and created setup file in third party (Advance) Installer.When i installed my application on client system application is working but ...