Here the get method finds a key entry for 'e' and finds its value which is 1. We add this to the other 1 in characters.get (character, 0) + 1 and get 2 as result.

What you're looking at is an expression-bodied member not a lambda expression. When the compiler encounters an expression-bodied property member, it essentially converts it to a getter like this:

get and set are accessors, meaning they're able to access data and info in private fields (usually from a backing field) and usually do so from public properties (as you can see in the above example). …

Jun 11, 2009 · I'm developing a new RESTful webservice for our application. When doing a GET on certain entities, clients can request the contents of the entity. If they want to add some parameters …

I want to get list of files (actually number of files) in a path, recursively, excluding certain types:

Jun 15, 2012 · I came across the dict method get which, given a key in the dictionary, returns the associated value. For what purpose is this function useful? If I wanted to find a value associated with …

Sep 14, 2016 · What is confusing you? You evidently know what .get invoked on a dictionary does, that's what's being called for each key in the dictionary.

May 24, 2013 · val = d2['col_name'] But as a result, I get a dataframe that contains one row and one column (i.e., one cell). It is not what I need. I need one value (one float number). How can I do it in …

PowerShell's Get-ADGroupMember cmdlet returns members of a specific group. Is there a cmdlet or property to get all the groups that a particular user is a member of?

Use the parse_url () and parse_str () methods. parse_url() will parse a URL string into an associative array of its parts. Since you only want a single part of the URL, you can use a shortcut to return a …