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Tag: lambda

Invoke a lambda from VSCode python

could not find any answer on this. All the tutorials mention how to use AWS toolkit or how to locally develop and test your lambda on VSCode. That’s not what I would like, I already have a lambda, and I would just like to invoke it. To call a s3 or Dynamo DB, I can just run What is the

I am getting an error while i am running a function in pandas dataframe.I am getting invalid syntax for the first line of the function

def revised_price(engine-location,price): if engine-location==front: updated_price== price else: updated_price== 2*price return new_profit df[‘updated_price’] = df.apply(lambda x: revised_price(x[‘engine-location’], x[‘price’]),axis=1) Please find the error that i am getting File “”, line 1 def revised_price(engine-location,’price): ^ SyntaxError: invalid syntax Answer You didn’t follow naming convention here You can’t name inside a function like engine-location , instead rename it to engine_location, and also instead of

resolve matrix lists with lambda and map

we have 3 lists in below so , how we can sum all of similar index in lists together? i mean is 2 and 5 and 8 be sum together & 3 and 6 and 9 also be sum together & 4 and 7 and 10 as well ? but just use lambda and map… actually i have no idea