As many of you may know, Python is a commonly used high-level programming language. The core benefit of python is to boost code readability, whereby the programâs language arrangement allows coders to write concepts in fewer lines of codes as compared to other programming languages such as Java. Pythonâs language has constructs that delivers clear and concise programs for both small and big developer projects. Python supports various programming forms, including object orientation, imperative styles and functional programming styles.Now moving on from the basic concepts, here are 10 simply useful and, well you might say essential, tips for the average programmer like you.
def lessThan(cutoffMark, *marks) :
''' Return a list of values less than the cutoff. '''
arr = 
for val in marks :
if val < cutoffMark:
After using the function, we get:
>>> print(lessThan(10, 2, 17, -3, 42))
Looking at the first positional value we state in the function call (10) that is given to the first parameter in the function (cutoffMark), it will cause all the remaining positional values to be assigned to marks. Scanning through these values, we can then search for those that are smaller than the cutoff value.
% cd python-workspace
% source ./bin/activate # activate the virtualenv 'python-workspace'% python # enter an interpreter shell by executing the current virtual python program under 'python-workspace/bin/python'