It helps a lot with the debugging
maybe it wont work then either
but alright, ill finish the challenge on codepen
i get the feeling that fcc black box have betrayed me in the past and i thought it was something wrong with my code
I hit the same problem as you when I started the challenges - surprised you made it to the advanced algorithms without using an actual coding environment
I applaud your perseverance :p
nvm
Hey folks, would appreciate some feedback on my Game of Life so far https://codepen.io/kbaig/full/wrqbNb/
:cookie: 348 | @iangracia |http://www.freecodecamp.com/iangracia
i also want to live in london
:cookie: 349 | @iangracia |http://www.freecodecamp.com/iangracia
its quite large and in dreamweaver
There are just 3 elements that I need to align but I think I messed up something so its just aligning wrongly
anyone willing to check screenshots?
var collection = {
"2548": {
"album": "Slippery When Wet",
"artist": "Bon Jovi",
"tracks": [
"Let It Rock",
"You Give Love a Bad Name"
]
},
"2468": {
"album": "1999",
"artist": "Prince",
"tracks": [
"1999",
"Little Red Corvette"
]
},
"1245": {
"artist": "Robert Palmer",
"tracks": [ ]
},
"5439": {
"album": "ABBA Gold"
}
};
// Keep a copy of the collection for tests
var collectionCopy = JSON.parse(JSON.stringify(collection));
// Only change code below this line
function updateRecords(id, prop, value) {
if (value=="") {
delete collection[id][prop];
return collection;
}
switch(prop) {
case "tracks":
if (collection.hasOwnProperty(prop)) {
collection[id][prop].push(value);
}
else {collection[id][prop]= [value];}
break;
default:
collection[id][prop] = value;
}
return collection.hasOwnProperty(prop);
}
// Alter values below to test your code
console.log(updateRecords(2468, "tracks", "Free"));
guys why is it returning false
when it obv should return true because 2468 has a property called tracks
no need to look at the whole code, just tell me why the returned boolean is false
:cookie: 350 | @iangracia |http://www.freecodecamp.com/iangracia
// Setup
var collection = {
2548: {
album: "Slippery When Wet",
artist: "Bon Jovi",
tracks: [
"Let It Rock",
"You Give Love a Bad Name"
]
},
2468: {
album: "1999",
artist: "Prince",
tracks: [
"1999",
"Little Red Corvette"
]
},
1245: {
artist: "Robert Palmer",
tracks: [ ]
},
5439: {
album: "ABBA Gold"
}
};
// Keep a copy of the collection for tests
var collectionCopy = JSON.parse(JSON.stringify(collection));
// Only change code below this line
function updateRecords(id, prop, value) {
if(value !== "" && prop !== "tracks"){
collection[id][prop] = value;
} else if(prop=="tracks"&&value!==""&&collection[id][prop]===undefined){
collection[id][prop] = [];
collection[id][prop].push(value);
} else if(prop=="tracks"&&value!==""){
collection[id][prop].push(value);
} else if(value===""){
delete collection[id][prop];
}
return collection;
}
// Alter values below to test your code
updateRecords(5439, "tracks", "Take a Chance on Me");
i was missing [id]