emmettna

from functools import wraps
from django.http import HttpResponse
import json
"""
Either use it as a decorator or as a function
But When using as a decorator, Make sure you return dictionary object.
Both HttpResponse and JsonResponse will cause an Error.
"""

class AsciiFalseJsonResponse:

emmettna

from django.http import JsonResponse
import json

def get_json_data(data):
    try:
        return json.loads(data.body.decode('utf-8'))
    except TypeError:
        return JsonResponse({'response': 'Type Incorrect'})
    except Exception as e:
        return JsonResponse({'response': 'Unexpected Error as follow : '+str(e)})

emmettna

frame.setUndecorated(true);
frame.getContentPane().setBackground(new Color(1.0f,1.0f,1.0f,0.0f));
frame.setBackground(new Color(1.0f,1.0f,1.0f,0.0f));

//additionally panel needs to be set opaque (panel.setOpaque(false))

emmettna

public static int rank(int key, int[] a){ 
  // Array must be sorted.
  int lo = 0;
  int hi = a.length - 1;
  while (lo <= hi){
  // Key is in a[lo..hi] or not present.
    int mid = lo + (hi - lo) / 2;
      if (key < a[mid]) hi = mid - 1;
        else if (key > a[mid]) lo = mid + 1;
        else return mid;

emmettna

public static int gcd(int p, int q)
  {
    if (q == 0) return p;
     int r = p % q;
    return gcd(q, r);
  }