eLtronicsVilla

#include<stdio.h> 
#include<string.h> 
#include<pthread.h> 
#include<stdlib.h> 
#include<unistd.h> 
  
pthread_t tid[2]; 
int counter; 
pthread_mutex_t lock; 
  

eLtronicsVilla

from random import randrange
from threading import Barrier, Thread
from time import ctime, sleep

num = 5
# 5 threads will need to pass this barrier to get released.
b = Barrier(num)
names = ["Brijesh", "Shubham", "Anup", "Kamesh"]

def player():

eLtronicsVilla

import random, time
from threading import Condition, Thread
"""
'condition' variable will be used to represent the availability of a produced items.
"""
condition = Condition()
box = []
def producer(box, nitems):
    for i in range(nitems):
        time.sleep(random.randrange(2, 6))  # Sleeps for some time.

eLtronicsVilla

import random, time
from threading import Event, Thread

event = Event()

def my_wait(event, nloops):
    for i in range(nloops):
    print("%s. Waiting for the flag to be set." % (i+1))
    event.wait() # Blocks until the flag becomes true.
    print("Wait complete at:", time.ctime())

eLtronicsVilla

import random, time
from threading import BoundedSemaphore, Thread
max_items = 6
"""
Consider 'container' as a container, with a capacity of 6
items. Defaults to 1 item if 'max_items' is passed.
"""
container = BoundedSemaphore(max_items)
def producer(nloops):
    for i in range(nloops):

eLtronicsVilla

import threading

num = 0
lock = Threading.Lock()

lock.acquire()
num += 1
lock.acquire() # This will block.
num += 2
lock.release()

eLtronicsVilla

from threading import Lock, Thread
lock = Lock()
value = 1

def add_one():
   global value
   lock.acquire()
   value += 1
   lock.release()

eLtronicsVilla

#define buff_max 25 
#define mod % 
  
    struct item{ 
  
        // diffrent member of the produced data  
        // or consumed data     
        --------- 
    } 
      

eLtronicsVilla

# This python code is simple program for multi-threading
import threading 
import os

def add(num1,num2):
	# find the thread ID
	print("Addition is assigned to thread: {}".format(threading.current_thread().name))
	print("ID of process running addition: {}".format(os.getpid()))
	# This function used for addition of two number
	print("addition result = ",num1+num2)

eLtronicsVilla

import numpy as np
import cv2
     
img = cv2.imread('test.jpg')
imgray = cv2.cvtColor(img,cv2.COLOR_BGR2GRAY)
ret,thresh = cv2.threshold(imgray,127,255,0)
im2, contours, hierarchy = cv2.findContours(thresh,cv2.RETR_TREE,cv2.CHAIN_APPROX_SIMPLE)