Edit: So almost 5 years later, this answer is getting downvotes because it's not creating an 'normal' JS object literal (aka map, aka hash, aka dictionary). It is however creating the structure that OP asked for (and which is illustrated in the other question linked to), which is an array of object literals, each with key and value properties. Don't ask me why that structure was. It has 3 items in it and each item contains a dictionary in value field which internally contains the same keys but with different value. We can directly pass it in DataFrame constructor, but it will use the keys of dict as columns and DataFrame object like this will be generated i.e. Dictionary Webinar. If you are a member of the VBA Vault, then click on the image below to access the webinar and the associated source code. (Note: Website members have access to the full webinar archive.)A Dictionary in real world terms. If you are still not clear about a Dictionary then think of it this way.
Now we want to use elements in the list of string as keys and items in the list of ints as value while creating a dictionary. To do that we are going to use zip function that will Iterate over the two lists in parallel. For each entry in the list, it will create a key-value pair and finally create a zipped object. Important to remember is that a key has to be unique in a dictionary, no duplicates are allowed. However, in case of duplicate keys rather than giving an error, Python will take the last instance of the key to be valid and simply ignore the first key-value pair. See it for yourself: sweetdict = 'a1': 'cake', 'a2':'cookie', 'a1': 'icecream.
The notes below the video describe .popitem() as returning a random key:value pair as a tuple, but it actually seems to be just a set seed that returns an arbitrary pair, based on the internal ordering of the dictionary, as it will return the same tuple sequence every time the program is run. In my experience 'arbitrary' != 'random' in nearly all cases I have come across.
I'm having some issues with getting a tuple to return while using
variation. I can return random values just fine, but how would I actually retrieve the key:value pair instead? Everything I've tried has come up with errors, usually referring to lists not being hashable, or something of the kind. Any suggestions or alternative approaches would be welcome.
What is key store path when generate signed apk. There's no workaround for that.
one way would be to use randint instead of choice with arguments of 0 and len(my_dict)-1. let's store that in variable b. this will be the range of indices in a list of the keys of my_dict. store the list in a variable s, then you can create the tuple s[b], my_dict.get(s[b]). the tuple will be a random k:v pair from my_dict.
I see what you mean. I guess I just wanted to make sure I wasn't overlooking a better variation of random._____() that would do the job or some way of doing it besides list(my_dict) that would return a tuple instead of just the value or key, since my_dict.popitem() returns a tuple. I guess I hadn't thought of doing the easier alternative and just building the tuple myself. This will work for now, thanks.
*** Edit *** I suppose the example I used in my question wasn't the best, in practice, since simply changing it to list(my_dict.keys()) would suffice the randomness needed to replace .popitem() the way I wanted to. your answer still works beautifully for other requirements I had elsewhere, though. Thanks.
Generate Dict From Key Value Guide
Generate Dict From Key Values
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