Difference between revisions of "Python:Functions"
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[[category:Python]] | [[category:Python]] | ||
| + | =Build in function= | ||
| + | |||
List of all build in functions [https://docs.python.org/3/library/functions.html] | List of all build in functions [https://docs.python.org/3/library/functions.html] | ||
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;input([prompt]) | ;input([prompt]) | ||
:Read and return input from standard input. Display 'prompt' first when provided. | :Read and return input from standard input. Display 'prompt' first when provided. | ||
| + | |||
| + | =Self defined functions= | ||
| + | |||
| + | Argument are positional but can be passed by keyword too. | ||
| + | |||
| + | <syntaxhighlight lang='python'> | ||
| + | def main(): | ||
| + | function(par1,par2) | ||
| + | function(par2 = <value>, par1 = <value>) | ||
| + | return | ||
| + | |||
| + | def function (par1, par2 = <defaultvalue>): | ||
| + | codeblock | ||
| + | return | ||
| + | |||
| + | main() | ||
| + | </syntaxhighlight> | ||
Revision as of 22:22, 11 September 2018
Build in function
List of all build in functions [1]
- len(obj1)
- Return the number of elements in obj1 (string, list, tuple, set)
- max(obj1)
- Return the largest item in obj1
- min(obj1)
Return the smallest item in obj1
- input([prompt])
- Read and return input from standard input. Display 'prompt' first when provided.
Self defined functions
Argument are positional but can be passed by keyword too.
def main():
function(par1,par2)
function(par2 = <value>, par1 = <value>)
return
def function (par1, par2 = <defaultvalue>):
codeblock
return
main()