utkarshmalik211

package main

import (
	"fmt"
)

type Stack struct {
	top *Element
	size int
}

utkarshmalik211

data = []
base_url="https://<elasticsearch-cluster-name>.us-west-2.es.amazonaws.com/"
payload = {
  "size":10000,
  "query":{
      "match_all": {}
  }
}
response = requests.post(base_url+"<index-name>/_search?scroll=1m", json=payload)
response = json.loads(response.content.decode())

utkarshmalik211

import boto3
from boto3.dynamodb.conditions import Key, Key
import decimal
import json

AccessKey= "xxxxxxxxxxxxxxxxxxxxx" #aws access keys
SecretKey = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"
session = boto3.Session(
    aws_access_key_id=AccessKey,
    aws_secret_access_key=SecretKey,

utkarshmalik211

i3 Window Manager Cheat Sheet

$mod refers to the modifier key (alt by default)

General

• startx i3 start i3 from command line
• $mod+<Enter> open a terminal
• $mod+d open dmenu (text based program launcher)
• $mod+r resize mode ( or to leave resize mode)
• $mod+shift+e exit i3

utkarshmalik211

#include <opencv/cv.h>
#include <opencv/highgui.h>
#include <opencv/ml.h>

void doMosaic(IplImage* in, int x, int y,
              int width, int height, int size);

int main (int argc, char **argv)
{
  int i, c;

utkarshmalik211

from bs4 import BeautifulSoup
from urllib.request import urlopen
import re
try:
    html=urlopen("http://www.amazon.in/b/ref=BizStrategy?_encoding=UTF8&node=1318070031&pf_rd_m=A1VBAL9TL5WCBF&pf_rd_s=merchandised-search-4&pf_rd_r=175CVN4B0C6BS94WK9BH&pf_rd_t=101&pf_rd_p=799588247&pf_rd_i=976389031").read()
except:
    print("Connection Error")
else:
    bsobj=BeautifulSoup(html,"html.parser")
    for tag in bsobj.findAll('h2',{"class":"a-size-medium a-color-null s-inline s-access-title a-text-normal"}):

utkarshmalik211

"""Author : Utkarsh Malik
   Monday , 21st Dec 2015  9:46PM
"""
from random import randint
print("Welcome to the rock paper scissor game\a\n")
repeat="Y"
y=1
while y==1:
    print("For Player vs Cpu enter 1.\nFor Player1 vs Player2 enter 2\n")
    try:

utkarshmalik211

try:
    val1=int(input("Enter a whole no : "))
except ValueError:
    print("pls enter a whole integer ")
    
except KeyboardInterrupt:
    print("As your wish")
else:
    for e in range(1,100):
        """using 1 in range(1,100) to avoid ZeroDivisionError"""

utkarshmalik211

list1=[1,2,3,4,5,6,7,8,9,10,11,2,3,4,5,1,12,34,45,67,78,89,90]
list2=[]
list1.sort()
for e in list1 :
    if e < 5:
        list2.append(e)
print()
print(list2)
print()
lessthan=int(input("Enter a integer\n"))

utkarshmalik211

try:
    val1=int(input("Enter a whole no : "))
except ValueError:
    print("pls enter a whole integer ")
except KeyboardInterrupt:
    print("As your wish")
else:
    if val1 % 2 == 0 :
        print(val1,"is even.")
    else: