Javascript equivalent of Python's values() dictionary method [duplicate]

Question

In Python I can use the .values() method to iterate over the values of a dictionary.

For example:

mydict = {'a': [3,5,6,43,3,6,3,],           'b': [87,65,3,45,7,8],           'c': [34,57,8,9,9,2],} values = mydict.values(): 

Where values contains:

[     [3,5,6,43,3,6,3,],     [87,65,3,45,7,8],     [34,57,8,9,9,2], ] 

How can I get only the values of the dictionary in Javascript?

My original print example wasn't clear on what I'd like to do. I only want a list/array of the values within the dictionary.

I realize I can cycle through the list and create a new list of the values, but is there a better way?

Answer 1

Updated
I've upvoted Adnan's answer as it was the first. I'm just posting a bit more details if it helps.

The for..in loop is what you are looking for -

var dictionary = {     id:'value',     idNext: 'value 2' }  for (var key in dictionary){     //key will be -> 'id'     //dictionary[key] -> 'value' } 

To get all the keys in the dictionary object, you can Object.keys(dictionary)
This means, you can do the same thing in an array loop --

var keys = Object.keys(dictionary); keys.forEach(function(key){     console.log(key, dictionary[key]); }); 

This proves especially handy when you want to filter keys without writing ugly if..else loops.

keys.filter(function(key){     //return dictionary[key] % 2 === 0;     //return !key.match(/regex/)     // and so on }); 

Update - To get all the values in the dictionary, currently there is no other way than to perform a loop. How you do the loop is a matter of choice though. Personally, I prefer

var dictionary = {     a: [1,2,3, 4],     b:[5,6,7] } var values = Object.keys(dictionary).map(function(key){     return dictionary[key]; }); //will return [[1,2,3,4], [5,6,7]]