casting Archives - Page 4 of 5

Converting an integer to a string in PHP

Is there a way to convert an integer to a string in PHP? 16 s 16 You can use the strval() function to ...

April 30, 2022
0 Comments

Convert Int to String in Swift

I’m trying to work out how to cast an Int into a String in Swift. I figure out a workaround, using NSNumber but ...

April 29, 2022
0 Comments

How to convert a factor to integer\numeric without loss of information?

When I convert a factor to a numeric or integer, I get the underlying level codes, not the values as numbers. f <- ...

April 28, 2022
0 Comments

Direct casting vs ‘as’ operator?

Consider the following code: void Handler(object o, EventArgs e) { // I swear o is a string string s = (string)o; // 1 ...

April 21, 2022
0 Comments

How do I convert a string to a number in PHP?

I want to convert these types of values, '3', '2.34', '0.234343', etc. to a number. In JavaScript we can use Number(), but is ...

April 20, 2022
0 Comments

Change column type in pandas

I want to convert a table, represented as a list of lists, into a pandas DataFrame. As an extremely simplified example: a = ...

April 14, 2022
0 Comments

Regular cast vs. static_cast vs. dynamic_cast [duplicate]

This question already has answers here: When should static_cast, dynamic_cast, const_cast and reinterpret_cast be used? (9 answers) Closed 7 years ago. I’ve been ...

April 10, 2022
0 Comments

Get int value from enum in C#

I have a class called Questions (plural). In this class there is an enum called Question (singular) which looks like this. public enum ...

April 10, 2022
0 Comments

Do I cast the result of malloc?

In this question, someone suggested in a comment that I should not cast the result of malloc. i.e., I should do this: int ...

April 10, 2022
0 Comments

When should static_cast, dynamic_cast, const_cast and reinterpret_cast be used?

What are the proper uses of: static_cast dynamic_cast const_cast reinterpret_cast C-style cast (type)value Function-style cast type(value) How does one decide which to use ...

April 10, 2022
0 Comments