Software Jobs - Web Developer jobs in Andhra Pradesh, Rajahmundry,

Software Jobs - Web Developer jobs in Andhra Pradesh, Rajahmundry, 

Openings: Web Developer 

Qualification: BE,Btech,MCA,MSC

Experience:

• 1-5 years

Requirements:

• Should have good experience as a PHP Application developer
• Hands on Experience in developing the application using MVC architecture.
• Good to have knowledge in MySQL, Codeignitor, Zend, CakePHP, Joomla, Magneto and
  Laravel is a plus.
• Have experience with REST API, JSON, and SOAP.
• Expertise in HTML5, CSS, Bootstrap, jQuery, Ajax.
• Experience in taking ownership of product delivery, code quality and architecture.
• Should be proactive, goal-oriented, reliable and a have a self-structured way of working.

Responsibilities:

• Creating website layout/user interfaces by using standard HTML/CSS practices.
• Designing well organized databases.
• Integrating data from various back-end services and databases
• Be involved in all aspects of development: playing a critical role in design,
  development and deployment and help develop best practices for future
  developments.
• Develop and maintain new features in Web Application development.
• Use technical knowledge to provide the best solutions.
• Update existing applications to meet the security and functionality standards as
  outlined in the company’s website policies.
• Assist in updating application development policies to ensure that all future
  applications meet the latest technical requirements.
• Optimizing performance of the application
• Able to work quickly and efficiently

Contact Address:

D No 46-10-15,
3rd Floor, Jamora Arcade,
1st Cross Street,
Danavai Peta,
Rajahmundry,
Andhra Pradesh – 533103

 8834012875

info@spgon.com

Web Designer jobs in Visakhapatnam and Andhrapradesh

Web Designer jobs in Visakhapatnam and Andhrapradesh 

We are looking for good Web Designer

Experience Required : Min 1 Year

Job Rols and Responsibulites

Web Designer Responsibilities:

Conceptualizing creative ideas with clients.

Testing and improving the design of the website.

Establishing design guidelines, standards, and best practices.

Maintaining the appearance of websites by enforcing content standards.

Designing visual imagery for websites and ensuring that they are in line with branding for clients.

Working with different content management systems.

Communicating design ideas using user flows, process flows, site map

Incorporating functionalities and features into websites.

Designing sample pages including colors and fonts.

Preparing design plans and presenting the website structure.

Skills:

Adobe Photoshop,Dreamweaver,HTML,CSS3,Jquery,Java scripts good,Bootstrap.

No.Of Vacancies : 2 Vacancies

Work Location : Visakhapatnam

Company Website : http://www.thecolourmoon.com/

Phone : 9676600666,9885281291

Address:

4th floor,D.no 47-3-28/33

Bharat Towers,5ht Lane,Dwarakanagar

Visakhapatnam

Software Jobs Guntur - Python and Django jobs in Guntur and Vijayawada

 Urgent opening for Python, Django  Trainer| Location Guntur and Vijayawada

Company name : PRAGYATMIKA

Work Location : Guntur

Work from office

EXP : 2-5 yrs

Immediate Joiner Required

Role :Trainer

Need qualified persons who can train freshers, prepare curriculum, modules, schedules etc. In short, the incumbent should be well versed with the complete aspects of imparting training.

Basic job responsibilities :

- We are looking for an enthusiastic Technology Trainer to train and mentor people on Python, Django, Open CV, Numpy, Machine Learning Basics, Data Analytics, etc.

You will develop technical training programs and help others develop skills that will make them better professionals in this field.

- Technical trainers must be extremely knowledgeable in their field of expertise and possess solid technical aptitude.

- Additionally, we expect you to be an excellent communicator, able to explain complex subjects in a clear and interesting way.

Skill and ability requirements :

- Proven experience as a technical trainer

- Proven experience as a Python Developer in live projects

- Knowledge of in-house as well as remote training techniques and tools

- Experience in designing technical course content, especially, AI & ML, Python Backend, Django, AI & ML, Data Analytics.

- Ability to address training needs with complete courses

- Outstanding communication skills and comfortable speaking to crowds

- Excellent organizational and time-management abilities

Academic Qualifications :

MCA , M.Sc. (CS), B,Tech. (CSE), B.Tech. (AI & DS).

Other Benefits:

- Health Insurance Benefits

- Performance Incentive

- Leave Encashment

-LIVE Project Opportunities

- International Mentorship Certification through Govt. of UK assessment agency

Job Types: Freelance, Permanent, Full-time, Temporary

Salary: ₹20,000.00 - ₹35,000.00 per month

Benefits:

• Health insurance
• Leave encashment
• Paid sick time

Ability to commute/relocate:

• Guntur, Andhra Pradesh: Reliably commute or planning to relocate before starting work (Required)

Education:

• Bachelor's (Preferred)

Experience:

• Training & development: 2 years (Required)

Language:

• Telugu (Preferred)

#python trainer in gutnur, #python jobs in guntur , #jobs in guntur, #software jobs in guntur, #django jobs in guntur, #web developer jobs in guntur

Modify ad Delete the values of the dictionary keys-Remove items from the dictionary

 #Modify the values of the dictionary keys:

employee={"empid":101,"empname":"ramesh","salary":45000,"jobdesc":"developer"}

print(employee) #print all key values in dictionary

employee["jobdesc"]="Software"

print(employee)

employee.update({"compnayname":"google","address":"KPHB Colony"})

print(employee) #update more than one pair or item

#Remove items from the dictionary

pop(key[,d]) : Return and removes the item with the key and return its value. If the key is not found, it raises KeyError.

employee={"empid":101,"empname":"ramesh","salary":45000,"jobdesc":"developer"}

deleted_item=employee.popitem() #remove last inserted item from the dictionary

print(deleted_item) # print deleted item

print(employee) #print remaining itens in dictionay

# Remove key 'jobdesc' from the dictionary

deleted_item = employee.pop('jobdesc')

print(deleted_item)  

print(employee)

# remove all item (key-values) from dict

employee.clear()

print(employee)  

python numpy and Matplotlib Library

Matplotlib is a comprehensive library for creating static, animated, and interactive visualizations in Python.

Matplotlib is a plotting library for Python. It is used along with NumPy to provide an environment that is an effective open source alternative for MatLab.

how to install Numpy and Matplotlib library

cmd:

c:/> pip install numpy

c:/>pip install matplotlib

import numpy as np

import matplotlib.pyplot as plt

a=[0,1,2,3,4,6,7,8]

b=[0,3,5,7,9,11,13,15]

plt.plot(a,b)

plt.show()

Spelling Correction with Python-python textblod module install

 #Spelling Correction with Python 

# how to check spelling correction in python using textblod

from textblob import TextBlob

def Convert(string):

    li=list(string.split())

    return li

str1=input("enter your word:")

words=Convert(str1)

corrected_words=[]

for i in words:

    corrected_words.append(TextBlob(i))

print("wrong words?",words)

print("Corrected words are")

for i in corrected_words:

    print(i.correct(),end="")

#python coding, #python spelling correction module, #python training, #python textblob,

Python Accessing elements of dictionary-all keys() all values() all items()

Python Accessing elements of dictionary-all keys() all values() all items() 

#Accessing elements of dictionary

emp={"empname":"krishna","jobdesc":"software programmer","salary":34000}

print(emp['empname'])    #access value using name

print(emp.get('salary')) #get key value using key name in get function

#get all keys and values

#keys(): return the list of all keys in present dictionary

#ex:

emp={"empname":"krishna","jobdesc":"software programmer","salary":34000}

print(emp.keys())

print(type(emp.keys()))

#values():return the list of all values in present dictionary

#ex:

emp={"empname":"krishna","jobdesc":"software programmer","salary":34000}

print(emp.values())

print(type(emp.values()))

#items():return all the items present in the dictionary. each item will be inside a tuple as a      key-value pair.

emp={"empname":"krishna","jobdesc":"software programmer","salary":34000}

print(emp.items())

print(type(emp.items()))

#Iterating a dictionary:

emp={"empname":"krishna","jobdesc":"software programmer","salary":34000}

for x in emp:

    print(x)

note:it will display only keys

emp={"empname":"krishna","jobdesc":"software programmer","salary":34000}

print('key', ':', 'value')

for key in emp:

    print(key, ':', emp[key])

# using items() method

print('key', ':', 'value')

for key_value in emp.items():

    print(key_value[0], key_value[1])

#find the length of the dictionary

emp={"empname":"krishna","jobdesc":"software programmer","salary":34000}

print(len(emp))

#adding new keys in dictionary 

emp={"empname":"krishna","jobdesc":"software programmer","salary":34000}

emp["empno"]=101 #single item adding

print(emp)

emp.update({"doj":"12/09/2022","company":"google"})

print(emp)

#python dictionary,#dictionary keys(),#dictionary values(),#dictionary items(),
#python datatypes,#python dict(),#dictionary accessing elements,#all keys(),#all vlaues(), #all items()

How to Creating a dictionary in Python datatypes-Python Dictionary and Dict

How to Creating a dictionary in Python datatypes 

three ways to create a dictionary.

Using curly brackets: The dictionaries are created by enclosing the comma-separated Key: Value pairs inside the {} curly brackets. The colon ‘:‘ is used to separate the key and value in a pair.

ex:

employee = {"empname": "raemsh", "jobdesc": "Software Developer", "salary":88000}

print(employee)

Using dict() constructor:  Create a dictionary by passing the comma-separated key: value pairs inside the dict().

ex:

emp=dict({"empname":"krishna","jobdesc":"Python Developer","salaru":120000})

print(emp)

Using sequence having each item as a pair (key-value)

ex:

emp=dict([("empname","ravikrishna"),("jobdesc","software developer"),("salary",130000)])

print(emp)

# create dictionary with value as a list

ex:

emp = {"empname": "mohan rao", "empnumber": [987, 654,3210]}

print(emp)

#Creating a dictionary in Python, #creating python dictionary, #python dict(), #python dict constructor, #python jobs, #python programming, #python development

Python Concatenating two Tuples and using sum function- max() and min() functions

 #Concatenating two Tuples:

tup1 = (1, 2, 7,3, 4, 5)

tup2 = (3, 4, 5, 6, 7)

# concatenate tuples using + operator

tup3 = tup1 + tup2

print(tup3)

output:

(1, 2, 7, 3, 4, 5, 3, 4, 5, 6, 7)

sum() function

We can also use the Python built-in function sum to concatenate two tuples.

tup1 = (1, 2, 7,3, 4, 5)

tup2 = (3, 4, 5, 6, 7)

tup3=sum((tup1,tup2),())

print(tup3)

#(1, 2, 7, 3, 4, 5, 3, 4, 5, 6, 7)

#nested uples

nestedtuple = ((20, 40, 60), (10, 30, 50), "Python")

print(nestedtuple[2][0])  

for i in nestedtuple:

    print("tuple", i, "elements")

    for j in i:

        print(j, end=", ")

    print("\n")

output:

P

tuple (20, 40, 60) elements

20, 40, 60, 

tuple (10, 30, 50) elements

10, 30, 50, 

tuple Python elements

P, y, t, h, o, n, 

#built-in functions with tuple min() and max():

tup1 = ('xyz', 'zara', 'abc')

print(max(tup1))  

print(min(tup1))

tup2 = (11, 22, 10, 4)

print(max(tup2))

print(min(tup2))

output:

zara

abc

22

4

#python datatypes, #python tuple, #python tuple functions, #python training in guntur, #python job support in guntur, #python Freshers jobs

Software and hardware jobs in guntur (Python, Java,Digital Marketing)

Software and hardware jobs in guntur (Python, Java,Digital Marketing)

Company name : MBIT

Training and Placement 

Experience : Freshers 

Our Technologies : Python,Java,digital Marketing

Job Role : write simple code and get rid of bugs in software.

Attending Meetings.

Developeing Applications

Qualification : Any Degree(Bsc,Btech,Mtech,Mca)

Address :

Arundelpet 5/4

Guntur

Amaravathi

Contact Numbers : 

9700600572,7799596277

#jobs in guntur, #software jobs in guntur, #python jobs in guntur, #java jobs in guntur, #digital marketing jobs in guntur, #training and placement guntur, #private jobs in guntur

Multiple job Vacancies in Private Limited Company - Contact more details

Multiple job Vacancies in Private Limited Company  

TLK pvt ltd

Multiple job Vacancies

Qualification :  10th inter and Degree

Salary : 18000 to 25000

Age : 18 to 45

Contact Number : 7207833091

Adding and changing elements in a tuple using insert() and append methods

 Adding and changing elements in a tuple using insert and append:

A list is a mutable type, which means we can add or modify values in it,

but tuples are immutable, so they cannot be changed.

#how to add new element in tuple object using index based

tup=(6,75,66,34,23)

print(tup) #print all tuple elements

newlist=list(tup) #tuple to list convert

newlist.insert(2,40) #add new element in list

tup=tuple(newlist) #convert list to tuple

print(tup) #print all elements in tuple

output:

(6, 75, 66, 34, 23)

(6, 75, 40, 66, 34, 23)

#how to add new element in tuple object using apped() method

tup=(6,75,66,34,23)

newlist=list(tup)

newlist.append(22)

tup=tuple(newlist)

print(tup)

output:

(6, 75, 66, 34, 23, 22)

#Modify nested items of a tuple:

then we can change its values in the case of a nested tuple.

Ex:

tuple1 = (10, 20, [25, 75, 85])

print(tuple1)

tuple1[2][0] = 250

print(tuple1)

output:

(10,20,[250,75,85])

    

#python tuples, #python training in guntur, #python jobs in guntur, #python jobs in vijayawada, #python jobs supporting, #python training and development

Reputed Hospital Required the following Multiple Vacancies - Piduguralla,Narasaraopet,Macherla,Vinukonda

Reputed Hospital Required the following Vacancies

DMO(Duty Doctor)-2

Pharmacist-5

Nursing Superintendent-2

Receptionist-3

Marketing Manager-1

Op co-ordinator-1

Driver-2

Lab Technician-2

Security-5

House Keeping-5

Social Media Content Creator-1

Physiotherapist-2

Cooks-2

Contact Details:

Dr Anji Reddy Supere Speciality Hospital

8897796918,9703813777

Jobs Locations : Piduguralla,Narasaraopet,Macherla,Vinukonda

Python tuple positive indexing or forward indexing and native indexing or backward indexing

Python tuple positive indexing or forward indexing  and native indexing or  backward indexing 

Positive index      0      1        2       3        4       5

    

                               90     50     30     20     99    10

Native index        -6      -5      -4      -3      -2      -1 

#accessing elements in python tuple indexing number and slicing

#python tuple positive indexing or forward indexing stat with 0 end with n-1

tuple=(40,70,12,23,78,"ram",45.77,78)

print(tuple)           #print all elements in tuple

print(tuple[3])      #print 3rd index element in tuple

print(tuple[1:4])  #print 1st index element to 4rd index element

print(tuple[:5])    #print 0 index elements to 5th index element

print(tuple[2:])    #print 2rd index elements to end of the tuple elements

#python tuple backward indexing or native indexing

print(tuple[-1]) #

print(tuple[-5:-1])

      

#iterate a tuple using positive indexing

pytuple=('d','j','a','n','g','o')

print(pytuple) #print all elements in tuple

for x in range(4):#range function stat with 0 to end 4

    print(pytuple[x])#x is iterate varaible it will print every time singlevalue

# iterate a tuple using negative indexing

pytuple=('d','j','a','n','g','o')

for x in range(-6,0): #print native indexing -6 index to before 0 index

    print(pytuple[x])

#how to check if an item exists or not in tuple elements

x=(45,89,34,55,'ram',90)

print(34 in x) #it is only for True or False 

#or

if(34 in x):

    print("34 is in x element")

else:

    print("34 is not in x element")

   

#python tuple length function

tuple=(56,23,44,89,12,'welcome')

print(tuple)

print(len(tuple))  

Python tuple packing and unpacking - Python coding

Python tuple packing and unpacking

python tuple can also be created without using a tuple() class or enclosing the

items inside the parentheses. it is called the variable packing

#python tuple packing into tuple

tuple=23,44,66,'django'

print(tuple)

print(type(tuple))

#unpacking tuple into variable

a,b,c,d=tuple

print("a is =",a)

print("b is =",b)

print("c is =",c)

print("d is =",d)

print(type(a))

print(type(b))

print(type(c))

print(type(d))

output : 

(23, 44, 66, 'django')

<class 'tuple'>

a is = 23

b is = 44

c is = 66

d is = django

<class 'int'>

<class 'int'>

<class 'int'>

<class 'str'>

Python tuples - tuple datatype in python

Python tuples - tuple datatype in python  

python tuples are ordered it can store variables of all types that are unchangeable

creating tuple in two ways

using parenthesis()

A tuple is created by enclosing comma separated elements inside rounded brackets.

python tuple characteristics:

    Ordered : tuples are part of sequence data types

    Unchangeable : tuple are unchangeble, we cannot add or delete element

    Heterogeneous : means different datatypes

Create a tuple using the two ways:

#Using parenthesis ()

tuple=(56,77,88,78,23)

print(tuple)

print(type(tuple))

output :

(56,77,88,78,23)

#Using a tuple() constructor

x=tuple((56,88,99,34.77,83))

print(x)

print(type(x))

output:

((56,88,99,34.77,83))

#Heterogeneous  type tuple elements and nested tuple

sampletuple = ('ram',44,45.65,[23,25, 78])

print(sampletuple)

output:

 ('ram',44,45.65,[23,25, 78])

Concatenation of two lists elements - list extend and copy methods

 #Concatenation of two lists elements

mylist1=[34,55,66,77,'krishna']

mylist2=[56,77,33,44]

mylist3=mylist1+mylist2

print(mylist3)

output:

[34, 55, 66, 77, 'krishna', 56, 77, 33, 44]

#using extend method

mylist1.extend(mylist2) # adding second list to first list

print(mylist1) 

outpput:

[34, 55, 66, 77, 'krishna', 56, 77, 33, 44]               

#copy one list to another list useing copy() method

mylist=[45,66,33,44,77]

newlist=mylist.copy() # copy list elemetns mylist to newlist

print(newlist)

output:

[45, 66, 33, 44, 77]

#python training, #python jobs in guntur, #python training in hyderabad

Python Developer jobs in Guntur - 1 to 4 years experience in AWS/Python Developer

 1 to 4 years experience in AWS/Python Developer

Experience with Cloud Platforms,Cloud services, Python etc.,

Strong programming experience with Python 

Experience in Linux Configuration Management

Configuration management experience Build or Contiguous Integration

Excellent working knowledge of Jenkins or other CI tools

Ability to use GIT Container Orchestration

Container technologies, Docker, Virtualization, VMware

Experience with test automation

Excellent written communication, problem solving, and process management skills

UNIX/Linux experience, Jenkins and CICD

job Responsibilities:

Candidate will work very closely with the engineering teams to increase engineering efficiency through automation and CICD.

This job involves actual implementation of solutions, deployments, functionality, performance, security and operational scalability including administrative tasks.

This is an excellent opportunity to learn about machine learning as a key member of our world-class team.

Role: Python Developer

Industry Type: IT Services & Consulting

Department: Engineering - Software & QA

Employment Type: Full Time, Permanent

Role Category: Software Development

Education

UG: BCA in Any Specialization, B.Tech/B.E. in Any Specialization

PG: MS/M.Sc(Science) in Any Specialization, M.Tech in Any Specialization, MCA

Address :  6/12, 1st Floor, APCRDA Building (UDA, Brodipet, Guntur, Andhra Pradesh 522002)

Website : https://www.pivoxlabs.com/

#jobs in guntur # python jobs in guntur #software jobs in guntur #training in guntur #aws jobs in guntur #aws developers in vijayawada #python developers

How to Adding and changing items in a Tuple-Modify nested items of a tuple:

 #how to Adding and changing items in a Tuple

tup = (0, 1, 2, 3, 4, 5)

slist = list(tup)

slist.append(6)

tup = tuple(slist) # converting list back into a tuple

print(tup)  

#Modify nested items of a tuple:

tup = (10, 20, [25, 75, 85])

print(tup)

tup[2][0] = 250

print(tup)

Remove image background using python rembg module

 #remove image background using python rembg module

from rembg import remove

from PIL import Image

input_path='lists.png'  #old image path

output_path='lists-1.png' #new image path

inp=Image.open(input_path)

output=remove(inp)

output.save(output_path)

Note:first install rembg module using cmd

pip install rembg

rembg install only 3.8 later versions

remove specific element in python list - remove index based element

 

#remove specific element in python list

list=list([34,55,34,66,77,45.6,23,34,])

print(list)

list.remove(66)

print(list)

output:

[34, 55, 34, 66, 77, 45.6, 23, 34]

[34, 55, 34, 77, 45.6, 23, 34]

#Remove all occurrence of a specific python repeated element

mylist = list([26, 4, 26, 26, 8, 12])

for item in mylist:

    mylist.remove(26)

print(mylist)

output : 

[4,8,12]

#remove item present at given index

mylist = list([2, 4, 6, 8, 10, 12])

mylist.pop(2)  #remove 2 index based element

print(mylist)

output: 

[2, 4, 8, 10, 12]

# remove item without passing index number(last value remove) using pop()

mylist = list([2, 4, 6, 8, 10, 12])

mylist.pop()  

print(mylist)

output :

[2, 4, 6, 8, 10]

[2, 4, 8, 10]

#remove the range of elements python list with slice:

mylist = list([2, 4, 6, 8, 10, 12])

#remove item from index 2 to 5

del mylist[2:5]

print(mylist)

output:

[2, 4, 12]

#remove all items starting from index 2

mylist=list([23,44,55,34,53,78,55])

del mylist[2:]

print(mylist)

output:

[23,44]

#remove entair list using del keyword

mylist=list([23,44,55,34,53,78,55])

del mylist

print(mylist)

output:

mylist is not found 

How to add new element in python list using insert() extend() append() methods

 How to add new element in python list :

list methods:

insert():insert method to add the object/element at the specified position in the list,insert method accepts two parameters position and object

syntax:

insert(index,object)

Ex:

list=[30,50,60,70,80]

list.insert(3,55)

print(list)

list.insert(3,[45,66,77]) #nested index

print(list)

output:[30,50,60,55,70,80]

[30,50,60,[45,66,77],80]

extend() or append() :

extend method will accept the list of elements and add them at the end of the list

Ex:

#using extend or append

mylist = list([5, 87, 'ravi', 3.50])

mylist.extend([25, 75, 10]) 

print(mylist)

output:[5, 87, 'ravi', 3.50,25, 75, 10]

#using extend or append

mylist = list([5, 87, 'ravi', 3.50])

mylist.append([25, 75, 10])  #append add new elements to nested index

print(mylist)

output:[5, 87, 'ravi', 3.50,[25, 75, 10]]

Modify:Modify the individual item,  Modify the range of items.

Ex:

mylist = list([5, 10, 20, 30])

mylist[2]=90 #single element modified

print(mylist)

output:[5, 10, 90, 30]

 #modify from 1st index to 3th

mylist[1:3]=[56,88,99] 

print(mylist)

output:[5, 56, 88, 99, 30]

#modify from 2rd index to end

mylist[2:]=[34,55,66,77]

print(mylist)

output:[5, 56, 34, 55, 66, 77]

#modify all items

mylist=list([5,10,20,30])

for x in range(len(mylist)):

    sqr=mylist[x]*mylist[x]

    mylist[x]=sqr

print(mylist)

output:[25, 100, 400, 900]

Accessing elements of a python List - python list element slicing

 #Accessing elements of a List:

we can access any item from a list using its index number

forward index stat with 0 end with n-1

negative indexing stat with -1

# accessing 2nd element of the list

Ex:

mylist = [10, 20, 'ram', 12.50, 'ravi']

print(mylist[1])  

output: 20

#Negative Indexing:

# accessing last element of the list

mylist = [10, 30, 'ram', 12.50, 'praveen']

print(mylist[-1])

python list element slicing:

syntax for list slicing.

listname[startindex : endindex : step]

Ex:

mylist = [10, 20, 'ram', 12.50, 'prasad', 25, 50]

print(mylist[1:4])

print(mylist[:3])     

print(mylist[::2])    

print(mylist[::-2])  

print(mylist[2:])   

Note :

# slice 1 index from before 4th index element

 # slice first three elements

# with a skip count 2

# reversing the list

 # Stating from 2nd item to last item

#Iterating a List : The objects in the list can be iterated over one by one, by using a for loop

Ex:

mylist = [15, 22, 'mohan', 7.50, 'rani']

for x in mylist:

    print(x)

output:

15

22

mohan

7.50

rani

    

python list heterogeneous items and python len() function

 The list data structure is very flexible It has many unique inbuilt functionalities

Different methods of creating a list, adding, modifying, and deleting elements in the list. Also, learn how to iterate the list and access the elements in the list in detail.

The following are the properties of a list.

Mutable: The elements of the list can be modified. We can add or remove items to the list after it has been created.

Ordered: The items in the lists are ordered.

Heterogeneous: The list can contain different kinds of elements.i.e; they can contain elements of string, integer, boolean, or any type.

Duplicates: The list can contain duplicates i.e., lists can have two items with the same values.

Ex:

mylist=[89,44,55,22,90]

print(mylist)

print(type(mylist))

output:89,44,55,22,90

#Using list() constructor: In general, the constructor of a class has its class name.

mylist=list([34,55,66,77,23])

print(mylist)

ouput:34,55,66,77,23

# list heterogeneous items

mylist = [1.0, 'ram', 30,50,77,'krishna']

print(mylist)

output:1.0, 'ram', 30,50,77,'krishna'

#list functions

#list length function-In order to find the number of items present in a list, we can use the len() function.

mylist = [31, 42, 23,98]

print(len(mylist))

output:31,42,23,98

Python Opps Concepts: class and Object - Class and Objects in Python

Python Opps: class and Object

Python Opps Concepts : Class and Object

What is a Class and Objects in Python?

Class: The class is a user-defined data structure that binds the data members and methods into a single unit. Class is a blueprint or code template for object creation. Using a class, you can create as many objects as you want

Object: An object is an instance of a class. It is a collection of attributes (variables) and methods. We use the object of a class to perform actions. 

#print name and age input from user using python object and class 

EX:

class person:

    name=input("enter name")

    age=input("enter age")

    def __init__(self,name,age):

        self.name=name

        self.age=age

    def greet(self):

        #print("name ",self.name,"age",self.age)

        print(f"{self.name} is {self.age} years old")

a=person(person.name,person.age)

a.greet()

Python DataType Conversion Boolean value to an integer - Python integer to float datatype conversion

 

Python Datatype Conversion

 

#Python DataType Conversion Boolean value to an integer

flagtrue = True

flagfalse = False

print(type(flagtrue))

num1 = int(flagtrue)

num2 = int(flagfalse)

print("Integer number 1:", num1)

print(type(num1)) 

print("Integer number 2:", num2)

print(type(num2))

Output:

<class 'bool'>

Integer number 1: 1

<class 'int'>

Integer number 2: 0

<class 'int'>

#Python  integer to float datatype conversion

num = 725

print(type(num))

num1 = float(num)

print("Float number:", num1)

print(type(num1))

Output:

<class 'int'>

Float number: 725.0

<class 'float'>

python float datatype - assigning a float value to a variable - floating-point value using float() class

 float datatype

python float datatype

we can declare float variable in two ways

1)Directly assigning a float value to a variable

2)Using a float() class.

#Directly assigning a float value to a variable

intrest=1250.80

print("intrest is ",intrest)

print(type(intrest))

output:

    1250.80

# store a floating-point value using float() class

num = float(54)

print(num)

print(type(num))

output:

    54.0