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  1. Python For Loops - W3Schools

    A for loop is used for iterating over a sequence (that is either a list, a tuple, a dictionary, a set, or a string). This is less like the for keyword in other programming languages, and works more like an …

  2. Java For Loop - W3Schools

    Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.

  3. C For Loop - W3Schools

    Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, PHP, Python, Bootstrap, Java and XML.

  4. C++ For Loop - W3Schools

    Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.

  5. Python Iterators - W3Schools

    The for loop actually creates an iterator object and executes the next() method for each loop.

  6. W3Schools Python Exercise

    Show AnswerHide Answer Submit Answer » What is an Exercise? To try more Python Exercises please visit our Python Exercisespage.

  7. W3Schools Tryit Editor

    The W3Schools online code editor allows you to edit code and view the result in your browser

  8. Python range - W3Schools

    Python range The built-in range() function returns an immutable sequence of numbers, commonly used for looping a specific number of times. This set of numbers has its own data type called range. Note: …

  9. Python Shorthand If - W3Schools

    Well organized and easy to understand Web building tutorials with lots of examples of how to use HTML, CSS, JavaScript, SQL, Python, PHP, Bootstrap, Java, XML and more.

  10. Python Match - W3Schools

    This is how it works: The match expression is evaluated once. The value of the expression is compared with the values of each case. If there is a match, the associated block of code is executed. The …