List as an argument to user-defined functions When you pass a list to a function, the function gets a reference to the list. If the function modifies a list parameter, the caller sees the change. The following program demonstrates, how to pass a list as an argument to user-defined functions in python. def disp(l1): for […]
List Functions in Python Python has a number of built-in functions that can be used on lists that allow you to quickly look through a list without writing your own loops. The following are the functions on the list. len max min sum split join Video Tutorial The len function returns the number of elements
List Methods in python Array in C is a collection of similar typed elements. While the list is a collection of similar or heterogeneous typed elements. The size of the array in the C programming language is fixed. Once the array is defined with a particular size, then the size of the array cannot be
List operations and Slices in Python The + operator is used to concatenate the two lists. The + operator takes two operands. If both the operands are numeric values then the + acts as the usual addition operator. If one or both the operands are strings, then the + operator acts as string concatenation. If
Arrays in C Array in C programming language is a collection of similar typed elements For Example: int a[3] = {10, 20, 30} float b[3] = {10.5, 20.5, 30.0} Video Tutorial Definition of List in Python List in python is a collection of similar or heterogeneous typed elements For Example: L1 = [10, 20, 30]
Mechanical Engineering 7th semester VTU CBCS Notes Download mechanical engineering VTU CBCS notes for 7th semester. Core Subjects Here you can download VTU CBCS notes of Energy Engineering (15ME71 or 17ME71), Fluid Power Systems (15ME72 or 17ME72), Control Engineering (15ME73 or 17ME73). Professional Elective-III Design of Thermal Equipments (15ME741 or 17ME741), Tribology (15ME742 or 17ME742),
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Explain the init and str method with an example python program. (8 Marks) The init method Like the constructors in Java, the init method is a special method that gets called whenever a new object is created or instantiated. Its full name is __init__ (two underscore characters, followed by keyword init, and followed by two
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How to parse XML documents in python Write a note on XML. Design python program to retrieve a node present in the XML tree. (08 Marks) This question was asked in Python Application Programming 15CS664 Jan 2019 question paper for 8 Marks. Solution: Video Tutorial – How to parse XML documents in python eXtensible Markup
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Brief on Structured Query Language with a python program. Explain the function involved in the creation of a database table in python. (08 Marks) This question was asked in Python Application Programming Jan 2019 question Paper for 8 Marks. Solution: A relational database management system is made up of components such as tables, rows, and
Solution to Python Application Programming Question Paper Jan 2019 15CS664 Subject: Python Application Programming Year: Jan 2019 Subject Code: 15CS664 Module – 1 Q No. 1.a) Explain the following i) skills necessary for a programmer ii) interactive mode iii) short circuit evaluation of expression iv) Modulus operator (04 Marks) b) Mention three types of errors
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