In Python a function is defined using thedefkeyword: ExampleGet your own Python Server defmy_function(): print("Hello from a function") Calling a Function To call a function, use the function name followed by parenthesis: Example defmy_function(): ...
Python Copy In this example, we merged two DataFrames with different indexes, resulting in a DataFrame with a multi-index. By usingreset_index(), we simplified the DataFrame to a single-level index. Further Resources for Pandas Library If you’re interested in learning more ways to utilize t...
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You will learn a lot more about functions later in this tutorial. Local Variables Variables declared within a JavaScript function, becomeLOCALto the function. Local variables can only be accessed from within the function. Example // code here can NOT use carName ...
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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.
Pass integers by reference: voidswapNums(int&x,int&y) { intz = x; x = y; y = z; } intmain() { intfirstNum =10; intsecondNum =20; cout <<"Before swap: "<<"\n"; cout << firstNum << secondNum <<"\n"; // Call the function, which will change the values of firstNum...
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