pip(Pip Installs Packages): is a command to install various python packages. some of the following pip commands for different packages of python as well as pip upgrade. pip upgrade ———————- python -m pip install –upgrade pip to check pip version ——————————– c:\python34\scripts>pip –version [press enter, shows pip version] to install scipy ———————— c:\python34>pip install scipy …
Python File Handling What is File? The file is a collection of data used in almost all programming languages. Why File Handling? To handle large amounts of data to be stored in computer memory for future reference. What are Modes of File? w = Write / create file a = append / add to …
Python Exception Handling An exception is a problem that arises during the execution of a program. An exception can occur for many different reasons, including the following: A user has entered invalid data. A file that needs to be opened cannot be found. A network connection has been lost in the middle of communications etc. …
Class, Objects, and Methods in Python A class is a template for creating objects or a collection of objects. Objects have member variables and methods associated with them. In python, a class is created by using keyword class. An object is created using the constructor of the class. This object will then be called the …
Collections in Python There are four collection data types in the Python language: List: A list is a data structure in Python that is a mutable, or changeable, ordered sequence of elements. Tuple: A tuple is a sequence of unchangeable Python objects. Set: A Set is an unordered collection data type that is iterable, changeable, and has no …
# Built-in functions in Python [importing math package] import math x=int(input(“Enter any number:”)) print(“Square root of {0} is {1}”.format(x,math.sqrt(x))) print(“Square of {0} is {1}”.format(x, x*x)) print(“Cube of {0} is {1}”.format(x, x*x*x)) OutPut: Enter any number:5 Square root of 5 is 2.23606797749979 Square of 5 is 25 Cube of 5 is 125 User-defined functions def …
Basic Python Programs for Beginners – Part 2 # program to display employee salary information name=input(“Enter Name:”) dept=input(“Enter Department:”) basic=int(input(“Enter Basic salary:”)) bonus=basic*(5/100) pf=basic*(10/100) net=basic+bonus-pf print(“Employee Details”) print(“—————————–“) print(“Name=”, name) print(“Basic=”, basic) print(“Bonus=”, bonus) print(“Provident Fund=”, pf) print(“Net salary=”, net) OUTPUT: Enter Name:Ganesh Enter Department:Finance Enter Basic salary:25000 Employee Details —————————– Name= Ganesh Basic= 25000 …
Basic Python Programs for Beginners – Part 1 Watch This Video session for How to Run your First Python Program # Sum of two numbers program on python a=int(input(“Enter Num1:”)) b=int(input(“Enter Num2:”)) c=a+b print “sum of {0} and {1} is {2}” .format(a,b,c) c=a-b print “subtraction of {0} from {1} is {2}”.format(a,b,c) c=a*b print “muliplication of …
CAT – Common Admission Test 2019 Registration opens: Aug 7, 2019 at 10AM Registration ends: Sep 18, 2019 at 5PM Admit Card Download: Oct 23, 2019 at 5PM Exam/Test Date: Nov 24, 2019 Apply here: Click this link for apply online About: CAT is a computer-based test for admission for MBA or management program in …
What is a full-stack developer? An Information Technology (IT) expert who can work both on a user interface (UI)or client-side and user experience (UX) or server-side technologies and this person knows the 3-tire model of an application. Presentation tier [UI] Business Logic [programming /UX] Database layer [Database server] Now a day’s full-stack developer is in …
Stored Procedure in MYSQL using PHPMYADMIN Pre-compiled collection of T-SQL statements stored with a name Written by database developers or DBAs Used to perform administrative tasks, or apply complex business rules Contain DML statements Benefits of Stored Procedures —————————————- Increased execution speed Faster access to data Modular programming Consistency Enhanced security Types of Stored …
