Basic-Python

Learn Basic Python about Looping, Break, Continue, And how to Handling Error

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Use Case

Objective Statement :

• Get the insight about For and While Looping in the Python
• Get the insight about Break and Continue in the Python
• To gain new knowledge about Pass
• To gain new knowledge about the application of List Comprehension
• Get the insight about Syntax Errors and Exceptions
• Get the new insight about how to Handling Error in the Python

Challenges :

• Python is a case sensitive programming language, so the writing of the syntax must be considered

Expected Outcome :

• Knowing more about for and while looping in the Python and realize the difference syntax with other programming languages
• Knowing more about break and continue
• Knowing the function of pass in python
• Knowing the application of list comprehension
• Understanding syntax errors and exceptions in Python
• Knowing how to handling error in the Python

Benefits :

• As a basic material for learning Python language for beginners
• As additional knowledge about looping, syntax errors and exceptions, handling error, and list comprehension in the Python

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Outlines

For Looping

• The for loop is used to iterate over a sequence such as a list, string, tuple, other iterable objects such as range.
• A nesting loop means to loop over a sequence of sequences (a for loop inside another for a the loop).

While Looping

• While loop is basically used to know how many iterations are required, can execute a set of statements as long as a certain condition is true.
• When the condition becomes false, program control passes to the line immediately following the loop.

Break

• The break statement is used to terminate (stop) the loop, when a condition is met.
• Use the break keyword with if statement to stop and exit the loop.

Continue

• The continue statement means skipping the current iteration of a loop and continuing (immediately jumps) with the next iteration.
• Use the continue keyword to skip a block in a loop the current iteration.

Pass

• The pass statement is used as a code block material, to fill an empty code block.
• The pass used to be a statement or block of statements (statements), but did nothing to continue execution in order.

List Comprehension

• List comprehensions are an easy way to define and create lists in Python.
• List comprehension is very useful if the list members we want to create are quite a lot.

Syntax Errors

• Syntax error is an error caused by not following the proper structure (syntax) of the language in Python.
• Syntax errors usually occur when we are just starting to learn Python

Exceptions

• Exception is the error that occur while the process is in progress
• Exceptions will be fatal if not handled

Handling Error

• Handling error to resolve the error so as not to stop the program
• Many types and ways to solve errors