def isBool(l):
    if l != True or l != False:
        return False
    return True

$command = 'curl -X GET -H "application/json" -H "X-Api-Key: '.$key.'" https://some-api.com/resource';
exec($command, $output);
$array = json_decode($output[0], true);

public static bool HasValues<T>(this ICollection<T> collection)
{
    if (collection == null)
    {
        return false;
    }
    if (collection.Count == 0)
    {
        return false;
    }
    return true;
}

value unless value.select! { |v| v != "0" }.nil?

var None = null;

if ({{ post.pk }} == None) {
    // reset to draft
    $("#id_status")[0].value = 1;
}

const handleBoolean = value => {
        switch (value) {
            case "true":
                return true;
            case true:
                return "true";
            case "false":
                return false;
            case false:
                return "false"
            default:
                return null;
        }
    }

string date = user.RegistrationDate.ToShortDateString().ToString();

let arr = []
if(arr[record.id]) {
    arr[record.id] = false
} else {
    arr[record.id] = false
}
this.setState({a: arr})
arr = []

for(var j=0;j<10;j++){
    cell=document.createElement('td');
    switch(j)
    {
        case 0: 
            var date1 = events[i]['start'];
            var date2 = events[i]['end'];
            cell.appendChild(document.createTextNode(date1.getFullYear()+'/'+date1.getMonth()+'/'+date1.getDate()+' '+date1.getHours()+':'+date1.getMinutes()+' To '+date2.getFullYear()+'/'+date2.getMonth()+'/'+date2.getDate()+' '+date2.getHours()+':'+date2.getMinutes())); 
            break;
        case 1: cell.appendChild(document.createTextNode(events[i]['title'])); break;
        case 2: cell.appendChild(document.createTextNode(events[i]['description'])); break;
    }
    row.appendChild(cell);
}

from itertools import combinations as comb
from functools import reduce
  
def all_arrangements(k):
	m=k*(k+1)/2
	m_bits_on=set([tuple(reduce(lambda x,y:x[:y]+[1]+x[y+1:],c,[0]*(2*m+1))) for c in comb(range(2*m+1),m)])
	return set([tuple(sorted(filter(lambda i:i>0,reduce(lambda x,y: x+[y] if y==0 else x[:-1]+[x[-1]+1,],p,[0])))) for p in m_bits_on])

bool	vlNoExitIfZeroBytesReceived = false; //		false: can exit when receive 0 later; 	1: can not exit when receive 0 later;

var doc = (Parent as Doc);
doc.Name = (doc != null) ? "" : doc.Name

int minimum(int a, int b, int c){
  int mini =a*b*c;
  int iterator=0;
  int test[3];
  test[0]=a;
  test[1]=b;
  test[2]=c;
  for (iterator=0;iterator<3;iterator++){
    if (test[iterator]<mini){
      mini=test[iterator];
    }
  }
  return mini;
}

'use strict'

// exports //

module.exports = Math.sqrt

Boolean b = new Boolean(true);
if (b == true){
    ...
}