How to directly initialize a HashMap (in a literal way)?
How to directly initialize a HashMap (in a literal way)? Asked 14 years ago Modified 24 days ago Viewed 2.1m times
What is the difference between "instantiated" and "initialized"?
Feb 25, 2010 · To initialize means assigning an initial state to the object before it is used. This initialization can be part of the instantiation process, in that case values are explicitly assigned to object attributes in the constructor of the object. Alternatively it can be left to the user who can decide whether it is required or not.
Proper way to initialize C++ structs - Stack Overflow
Jan 21, 2017 · Our code involves a POD (Plain Old Datastructure) struct (it is a basic c++ struct that has other structs and POD variables in it that needs to get initialized in the beginning.) Based one what I...
What does InitializeComponent() do, and how does it work in WPF?
Oct 29, 2008 · What does InitializeComponent() do, and how does it work in WPF? In general first, but I would especially be interested to know the gory details of order of construction, and what happens when the...
Proper way to initialize a C# dictionary with values
Proper way to initialize a C# dictionary with values Asked 12 years, 1 month ago Modified 2 months ago Viewed 867k times
How to initialize array to 0 in C? - Stack Overflow
How to initialize array to 0 in C? Asked 15 years, 3 months ago Modified 3 years, 8 months ago Viewed 527k times
Initialization of an ArrayList in one line - Stack Overflow
Jun 17, 2009 · To quote JEP 269: There is a small set of use cases for initializing a mutable collection instance with a predefined set of values. It's usually preferable to have those predefined values be in an immutable collection, and then to initialize the mutable collection via a copy constructor. (emphasis mine)
Creating an empty Pandas DataFrame, and then filling it
I'd like to iteratively fill the DataFrame with values in a time series kind of calculation. I'd like to initialize the DataFrame with columns A, B, and timestamp rows, all 0 or all NaN. I'd then add initial values and go over this data calculating the new row from the row before, say row[A][t] = row[A][t-1]+1 or so.
How to initialize a struct in accordance with C programming …
Is this the way to declare and initialize a local variable of MY_TYPE in accordance with C programming language standards (C89, C90, C99, C11, etc.)? Or is there anything better or at least working?
c# - All possible array initialization syntaxes - Stack Overflow
What are all the array initialization syntaxes that are possible with C#?