Server.MapPath(“.”), Server.MapPath(“~”), Server.MapPath(@””), Server.MapPath(“/”). What is the difference?
Can anyone explain the difference between Server.MapPath("."), Server.MapPath("~"), Server.MapPath(@"") and Server.MapPath("/")?
mapping
URL Rewriting
i am using URL rewriting in my asp.net application using regx
What is the best way to implement nested dictionaries?
I have a data structure which essentially amounts to a nested dictionary. Let’s say it looks like this:
How do you create nested dict in Python?
I have 2 CSV files: ‘Data’ and ‘Mapping’:
How do I exchange keys with values in a dictionary?
I receive a dictionary as input, and would like to to return a dictionary whose keys will be the input’s values and whose value will be the corresponding input keys. Values are unique. For example, say my input is: a = dict() a['one']=1 a['two']=2 I would like my output to be: {1: 'one', 2: 'two'} … Read more
Class that acts as mapping for **unpacking
Without subclassing dict, what would a class need to be considered a mapping so that it can be passed to a method with **.
How can I quickly estimate the distance between two (latitude, longitude) points?
I want to be able to get a estimate of the distance between two (latitude, longitude) points. I want to undershoot, as this will be for A* graph search and I want it to be fast. The points will be at most 800 km apart.
Mapping columns from one dataframe to another to create a new column
i have a dataframe id store address 1 100 xyz 2 200 qwe 3 300 asd 4 400 zxc 5 500 bnm i have another dataframe df2 serialNo store_code warehouse 1 300 Land 2 500 Sea 3 100 Land 4 200 Sea 5 400 Land I want my final dataframe to look like: id store … Read more