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1. install your python exe or python version
2. check python --version or py --version and keep that in mind to use it
windows
python --version
pip install virtualenv
#here python --version says 3.9, then while creating Venv, use python or python3.9 which ever works
python -m venv env3.9
env3.9\Scripts\activate
deactivate
linux
sudo apt install python3.9
sudo apt install python3.9-venv
python3.9 --version
python3.9 -m venv env3.9
source env3.9/bin/activate
deactivate
Just open x:<python>\lib\site-packages\slimit\__init__.py and comment the line number 27 with #.
1. Just Download the Build Tools from Microsoft.
2. Add the C++ and the 2 Optional Tools.
3. Re-Open the Command Prompt and use PIP to install. Enjoy !
Step 1: Create 3 file in the name of
index.html
form.js
form.css
Step 2: below are the code for 3 files
Step 3: once created, open index.html in browser.
Type some thing in field. CLICK SAVE. close the browser, open the browser again and type the index.html url. you can see the previous typed msg.
index.html
<!-- index.html -->
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8" />
<meta name="viewport" content="width=device-width, initial-scale=1.0" />
<meta http-equiv="X-UA-Compatible" content="ie=edge" />
<link rel="stylesheet" href="form.css" />
<title>Save Later</title>
</head>
<body>
<div class="alert"></div>
<form id="save-later-form">
<h3>Simple Save Later Form</h3>
<label for="full-name">Full Name</label>
<input type="text" name="full-name" id="full-name" />
<label for="email">Email</label>
<input type="email" name="email" id="email" />
<label for="phone">Phone Number</label>
<input type="tel" name="phone" id="phone" maxlength="11" />
<label for="dob">Date Of Birth</label>
<input type="date" name="dob" id="dob" />
<label for="security">Security Question</label>
<select name="security" id="security" tabindex="0">
<option value="">Select a question</option>
<option value="best-friend">What's your best friend's name?</option>
<option value="pet">What's the name of your first pet?</option>
<option value="spouse">Where did you meet your spouse?</option>
</select>
<label for="security-answer">Answer</label>
<input type="text" name="security-answer" id="security-answer" />
<label for="description">Description</label>
<textarea
name="description"
id="description"
placeholder="Describe yourself in 100 words"
></textarea>
<button type="submit" id="submit">SUBMIT</button>
<button type="submit" id="save">SAVE</button>
</form>
</body>
<script src="form.js"></script>
</html>
form.js
// form.js
const formId = "save-later-form"; // ID of the form
const url = location.href; // href for the page
const formIdentifier = `${url} ${formId}`; // Identifier used to identify the form
const saveButton = document.querySelector("#save"); // select save button
const alertBox = document.querySelector(".alert"); // select alert display div
let form = document.querySelector(`#${formId}`); // select form
let formElements = form.elements; // get the elements in the form
/**
* This function gets the values in the form
* and returns them as an object with the
* [formIdentifier] as the object key
* @returns {Object}
*/
const getFormData = () => {
let data = { [formIdentifier]: {} };
for (const element of formElements) {
if (element.name.length > 0) {
data[formIdentifier][element.name] = element.value;
}
}
return data;
};
saveButton.onclick = event => {
event.preventDefault();
data = getFormData();
localStorage.setItem(formIdentifier, JSON.stringify(data[formIdentifier]));
const message = "Form draft has been saved!";
displayAlert(message);
};
/**
* This function displays a message
* on the page for 1 second
*
* @param {String} message
*/
const displayAlert = message => {
alertBox.innerText = message;
alertBox.style.display = "block";
setTimeout(function() {
alertBox.style.display = "none";
}, 1000);
};
/**
* This function populates the form
* with data from localStorage
*
*/
const populateForm = () => {
if (localStorage.key(formIdentifier)) {
const savedData = JSON.parse(localStorage.getItem(formIdentifier)); // get and parse the saved data from localStorage
for (const element of formElements) {
if (element.name in savedData) {
element.value = savedData[element.name];
}
}
const message = "Form has been refilled with saved data!";
displayAlert(message);
}
};
document.onload = populateForm(); // populate the form when the document is loadedd
form.css
/* form.css */
@import url("https://fonts.googleapis.com/css?family=Nunito");
*,
*:before,
*:after {
box-sizing: border-box;
}
body {
background-color: whitesmoke;
font-family: "Nunito", sans-serif;
}
h3,
label {
text-transform: uppercase;
}
.alert {
width: 80vw;
margin: 2rem auto;
background-color: #d4edda;
color: #155724;
padding: 0.75rem 1.25rem;
border-radius: 0.25rem;
display: none;
}
#save-later-form {
position: relative;
width: 80vw;
margin: 3rem auto;
background-color: white;
padding: 1rem 2rem;
border-radius: 3px;
}
label {
margin: 1rem 0 0;
display: block;
}
input {
font-size: 0.875em;
width: 100%;
height: 40px;
padding: 0px 15px 0px 15px;
background: whitesmoke;
outline: none;
color: #000;
border: none;
border-radius: 3px;
}
input:hover {
background: whitesmoke;
color: black;
}
button[type="submit"] {
background-color: #349bab;
width: calc((100% / 2) - 3px);
display: inline-block;
color: white;
font-weight: 600;
height: 2.8rem;
border: none;
font-family: Nunito;
font-size: 1rem;
cursor: pointer;
outline: none;
}
#save {
background-color: #30383f;
}
select {
width: 100%;
height: 40px;
background: whitesmoke;
border: none;
padding: 0 0 0 0.5rem;
outline: none;
}
select:focus,
input:focus,
textarea:focus {
outline: #349bab solid 1px;
}
textarea {
width: 100%;
max-width: 100%;
height: 110px;
max-height: 110px;
padding: 15px;
margin: 0 0 1rem 0;
background: whitesmoke;
outline: none;
color: black;
font-size: 0.875em;
border: none;
}
/* ========MEDIA QUERIES======== */
@media screen and (min-width: 768px) {
#save-later-form,
.alert {
width: 60vw;
}
}
@media screen and (min-width: 992px) {
#save-later-form,
.alert {
width: 40vw;
}
}
Sample Output
Option 1:
Note: keep your images under media/ <folder> for upload and view
Option 2:
if you want to change the default media folder under your project root,
then please go to settings.py
MEDIA=<custom path>
MEDIA_URL=<path after above media settings>
Now
http://<url:port>/media/customfolder/image.jpg
step 1: apt install ufw
step 2: ufw enable
step 3: sudo nano /etc/default/ufw
#enable ipv6=yes
step 4: Added default deny of incoming and allow outgoing
sudo ufw default deny incoming
sudo ufw default allow outgoing
#. to see the list
sudo ufw app list
step 5: #. Allow open ssh for all your login and other operations
sudo ufw allow OpenSSH
sudo ufw allow ssh
sudo ufw allow 22
sudo ufw show added
sudo ufw enable
step 6: #. Allow default web ports and custom ports
sudo ufw allow http
sudo ufw allow https
sudo ufw allow 8099
sudo ufw allow 88
#. To see the port list
sudo ufw status verbose
#. To deny the ports
sudo ufw deny <port>
Thank You
https://www.digitalocean.com/community/tutorials/how-to-set-up-a-firewall-with-ufw-on-ubuntu-18-04
Copy file to Server to Local
scp -P <port> <localfile path> <server user>@ip:<remote user home path>
ex: > scp -P 22 mq/target/test.jar drvijay@192.2.2.2:/home/drvijay
Connect server :
From Database {section}
'driver': 'SQL Server Native Client 11.0',
To
'driver': 'ODBC Driver 17 for SQL Server'
To see the pid details of running process
step 1.
lsof -i TCP:<port number>
lsof -i TCP:99
step 2
ps -ef | grep <pid>
ps -ef | grep 39100
step 3
kill -9 <pid>
Steps 1:
Source
Person.java(list address)
Address.java(User.java)
public class Person implements Serializable
{
private String firstName;
private String lastName;
private int age;
private List <Address> addressList;
}
public class Address implements Serializable
{
private int id;
private String address1;
private String address2;
private String city;
private String state;
private String country;
private String pincode;
private String contactNumber;
private String email;
private User user;
}
Target
PersonDTO.java (list addressDTO)
AddressDTO.java (User.java)
public class PersonDTO implements Serializable
{
private String firstName;
private int age;
private String lastName;
private List <AddressDTO> addressList;
}
public class AddressDTO implements Serializable
{
private int id;
private String address1;
private String address2;
private String city;
private String state;
private String country;
private String pincode;
private String contactNumber;
private String email;
private User user;
}
Step 2: Sample java class
package com.drvijay;
import java.lang.reflect.Field;
import java.lang.reflect.Modifier;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashMap;
import java.util.List;
import org.apache.commons.lang3.RandomStringUtils;
import com.product.base.utils.ObjectUtils;
import com.product.base.utils.ProductConstants;
/**
* @author drvijay
* @date Apr-20-2023 10:30 AM
*/
@SuppressWarnings ( "unused" )
public class UtilHelper
{
private static final long serialVersionUID = 1L;
public static void copy ( Object source, Object target ) throws IllegalArgumentException, IllegalAccessException
{
Class <?> sourceClass = source.getClass ();
Class <?> targetClass = target.getClass ();
Field [] sourceFields = sourceClass.getDeclaredFields ();
Field [] targetFields = targetClass.getDeclaredFields ();
for ( Field sourceField : sourceFields )
{
for ( Field targetField : targetFields )
{
// If the source and target fields have the same name and type
if ( sourceField.getName ().equals ( targetField.getName () ) && sourceField.getType ().equals ( targetField.getType () ) )
{
// Make the source and target field accessible
sourceField.setAccessible ( true );
targetField.setAccessible ( true );
// Copy the value from the source field to the target field
targetField.set ( target, sourceField.get ( source ) );
// Stop looping through the target fields
break;
}
}
}
}
public static void main ( String [] args ) throws Exception
{
// Create a source object
Person sourcePerson = new Person ();
sourcePerson.setFirstName ( "vijay" );
sourcePerson.setLastName ( "kumar" );
sourcePerson.setAge ( 30 );
User u = new User ();
u.setUA ( "ua" );
u.setUB ( "ub" );
List<Address> aList = new ArrayList();
Address address = new Address ();
address.setAddress1 ( "add 1" );
address.setAddress2 ( "add 2" );
address.setPincode ( "54534" );
address.setUser ( u );
aList.add ( address );
address = new Address ();
address.setAddress1 ( "add 11" );
address.setAddress2 ( "add 22" );
address.setPincode ( "545341" );
aList.add ( address );
sourcePerson.setAddressList ( aList );
// Create a target object with similar properties
PersonDTO targetPersonDTO = new PersonDTO ();
// Copy the properties from the source object to the target object
UtilHelper.copy ( sourcePerson, targetPersonDTO );
// Print the values of the target object
System.out.println ( targetPersonDTO.getFirstName () );
System.out.println ( targetPersonDTO.getAge () );
System.out.println ( sourcePerson.toString () );
System.out.println ( targetPersonDTO.toString () );
System.out.println ( targetPersonDTO.getAddressList ().toString () );
}
}
Output
vijay
30
Person(firstName=vijay, lastName=kumar, age=30, addressList=[Address(id=0, address1=add 1, address2=add 2, city=null, state=null, country=null, pincode=54534, contactNumber=null, email=null, user=User(uA=ua, uB=ub)), Address(id=0, address1=add 11, address2=add 22, city=null, state=null, country=null, pincode=545341, contactNumber=null, email=null, user=null)])
PersonDTO(firstName=vijay, age=30, lastName=kumar, addressList=[Address(id=0, address1=add 1, address2=add 2, city=null, state=null, country=null, pincode=54534, contactNumber=null, email=null, user=User(uA=ua, uB=ub)), Address(id=0, address1=add 11, address2=add 22, city=null, state=null, country=null, pincode=545341, contactNumber=null, email=null, user=null)])
[Address(id=0, address1=add 1, address2=add 2, city=null, state=null, country=null, pincode=54534, contactNumber=null, email=null, user=User(uA=ua, uB=ub)), Address(id=0, address1=add 11, address2=add 22, city=null, state=null, country=null, pincode=545341, contactNumber=null, email=null, user=null)]
