CodersArts CodersArts

## SerializingBinaryTree.java
class TreeNode{
    int val;
    TreeNode left, right;
    TreeNode(int val){
        this.val = val;
    }
}

public String serialize(TreeNode root){
    StringBuilder sb = new StringBuilder();

## Python_TKInter
from tkinter import *

window = Tk()

window.title("Welcome to codersarts app")

lbl = Label(window, text="Hello")
lbl.grid(column=0, row=0)

window.geometry('1200x750')

## Python_TKInter_HelloWorld.py
from tkinter import *

window = Tk()

window.title("Welcome to codersarts app")
lbl = Label(window, text="Hello")
lbl.grid(column=0, row=0)
window.geometry('1200x750')
window.mainloop()

## Python _TkInter_AddButton.py
from tkinter import *
window = Tk()
window.title("Welcome to Codersarts app")
window.geometry('350x200')
lbl = Label(window, text="Hello")
lbl.grid(column=0, row=0)
btn = Button(window, text="Click Me")
btn.grid(column=1, row=0)
window.mainloop()

## Python_Tkinter_ClickCommand.py
from tkinter import *
window = Tk()
window.title("Welcome to codersarts app")
window.geometry('350x200')
lbl1 = Label(window, text=" ")
lbl1.grid(column=0, row=0)
lbl2 = Label(window, text="show result here")
lbl2.grid(column=1, row=5)
txt = Entry(window,width=10,)
txt.grid(column=1, row=0)

## python_TKinter_AddComboBox.py
from tkinter import *
from tkinter.ttk import *
window = Tk()
window.title("Welcome to codersarts app")
window.geometry('350x200')
combo = Combobox(window)
combo['values']= (1, 2, 3, 4, 5, "Text")
combo.current(1) #set the selected item
combo.grid(column=2, row=0)
window.mainloop()

## Index.html
<!DOCTYPE html>
{% load static %}
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>Index</title>
    {% load staticfiles %}
    <link rel="stylesheet" href="{% static 'css/style.css' %}"/>
</head>
<body>

## static.py
class Parent:      # define parent class
   parentAttr = 100   # Static variable or class variable declaration
   def __init__(self):
      print ("Calling parent constructor")

   def parentMethod(self):
      print ('Calling parent method')

# Set Class or static variable 'parentAttr'
   def setAttr(self, attr):

## Index.js
'use strict';

const functions = require('firebase-functions');
const admin = require('firebase-admin');

const {WebhookClient} = require('dialogflow-fulfillment');
const {Card, Suggestion} = require('dialogflow-fulfillment');

admin.initializeApp({
  credential: admin.credential.applicationDefault(),

## mdi.py
#PyQT Help by Codersarts
#If you have any problem with python with any cross-platform toolkit then contact codersarts

import sys
from PyQt5.QtCore import *
from PyQt5.QtGui import *
from PyQt5.QtWidgets import *
from PyQt5.QtCore import *
from PyQt5 import QtWidgets, uic
	class TreeNode{
	int val;
	TreeNode left, right;
	TreeNode(int val){
	this.val = val;
	}
	}

	public String serialize(TreeNode root){
	StringBuilder sb = new StringBuilder();
	from tkinter import *

	window = Tk()

	window.title("Welcome to codersarts app")

	lbl = Label(window, text="Hello")
	lbl.grid(column=0, row=0)

	window.geometry('1200x750')
	from tkinter import *
	from tkinter.ttk import *
	window = Tk()
	window.title("Welcome to codersarts app")
	window.geometry('350x200')
	combo = Combobox(window)
	combo['values']= (1, 2, 3, 4, 5, "Text")
	combo.current(1) #set the selected item
	combo.grid(column=2, row=0)
	window.mainloop()
	<!DOCTYPE html>
	{% load static %}
	<html lang="en">
	<head>
	<meta charset="UTF-8">
	<title>Index</title>
	{% load staticfiles %}
	<link rel="stylesheet" href="{% static 'css/style.css' %}"/>
	</head>
	<body>
	class Parent: # define parent class
	parentAttr = 100 # Static variable or class variable declaration
	def __init__(self):
	print ("Calling parent constructor")

	def parentMethod(self):
	print ('Calling parent method')

	# Set Class or static variable 'parentAttr'
	def setAttr(self, attr):
	'use strict';

	const functions = require('firebase-functions');
	const admin = require('firebase-admin');

	const {WebhookClient} = require('dialogflow-fulfillment');
	const {Card, Suggestion} = require('dialogflow-fulfillment');

	admin.initializeApp({
	credential: admin.credential.applicationDefault(),
	#PyQT Help by Codersarts
	#If you have any problem with python with any cross-platform toolkit then contact codersarts

	import sys
	from PyQt5.QtCore import *
	from PyQt5.QtGui import *
	from PyQt5.QtWidgets import *
	from PyQt5.QtCore import *
	from PyQt5 import QtWidgets, uic