objectName = as.character(quote(object)) works as wellWas not really the authors question and is a not so nice workaround. I imagine Hamilton wants a function I should also mention that many functions, such as

Stack Overflow for Teams is a private, secure spot for you and In Python, how do I get a function name as a string without calling the function?Is this available in python?

Freejoy May 21, 2017, 8:56pm #6.

If not, any idea how to write get_function_name_as_string in Python? I’m sorry I don’t know php … Type This function will return the caller’s function name.It is like Albert Vonpupp’s answer with a friendly wrapper.sys._getframe() is not guaranteed to be available in all implementations of Python (A call to stack[-1] will return the current process details.so now all you have to do with your function is decorate it and voila Questions: I have the following 2D distribution of points. Questions: In Python, how do I get a function name as a string without calling the function? All non-alphabetic characters in str are ignored. The first of these constants is __func__, which is part of the C99 standard: . // Function name to invoke var fnName = "helloWorld"; // Params to pass to the function var params = "ctrlq.org" // Call function using Window object window [fnName] (params); This can be useful for invoking Google Apps Script functions as well.

While this function still works in ASP.NET, you do have another option: you can use the Invoke method of the MethodInfo class.This class is a member of the System.Reflection namespace and it provides access to a method's metadata. You can easily rename functions, or have functions without names.

As a bonus, classes and modules have a There are also other fun properties of functions. By using our site, you acknowledge that you have read and understand our In this case, the Or, if you really want to keep the original function names, just assign them locally with the assign function:If you run this command right now, you will end up with the You can get the unevaluated arguments of a function via Just want to provide an example to show the advantage and limitation in this issue:I want to "save" a function with its name, as an option that would be used in another function:When I use it in foreach, I just need the function name, while actually, the original name can't be maintained, so you have no way to convert I unfortunately need to deparse the foreach code so want the original name shown in the string.

Free 30 Day Trial Where developers & technologists share private knowledge with coworkersProgramming & related technical career opportunitiesgood observation! In C++11 and later modes, all three are treated as constant expressions and can be used in constexpr constexts.

GCC provides three magic constants that hold the name of the current function as a string. I was just hoping for something that'd do it for me. Don't fear the "OO", this would be a nice simple example to start using it. You can easily rename functions, or have functions without names. You can use SUBSTRING() on the result to get a standard soundex string.

See match.call(fun)[2] below.Hah - I was afraid I'd get that fortune.

Is this available in python?

site design / logo © 2020 Stack Exchange Inc; user contributions licensed under Which function is "canonical" and should be printed?In a functional language, the name of the function is not really important. Say I have a bunch of functions, each with something likeSo are there any nice ways of getting the name of a predefined function as a string?Another approach would be to pass the names of the functions into your report function, and then get the functions themselves with the Then you have the names in your original character vector, and the functions have new names as you defined them. My goal is to perform a 2D histogram on it. If you say "z <- lm" and then x(z) you get "z", not "lm".True, although it's unclear what the right behavior is then. This is where PHP says that a function name must be string when the variable is a boolean.

VB6 introduced the CallByName function which allows you to call a function or subroutine using the subroutine or function name stored as a string value.

The Overflow Blog your coworkers to find and share information.

The fix … A standard soundex string is four characters long, but the SOUNDEX() function returns an arbitrarily long string.

6.50 Function Names as Strings. Hope my answer helps to all those who might be stuck for the same!Thanks for contributing an answer to Stack Overflow! Questions: During a presentation yesterday I had a colleague run one of my scripts on a fresh installation of Python 3.8.1. This means that the only way is to save When a function is passed around as an object, it loses its name.

The source for this interactive example is stored in a GitHub repository. By clicking “Post Your Answer”, you agree to our To subscribe to this RSS feed, copy and paste this URL into your RSS reader. A Function object's read-only name property indicates the function's name as specified when it was created, or it may be rather anonymous or ''(an empty string) for functions created anonymously. The match.call function just gives you the name of the variable that held the function when it was being called, so in that sense, it's doing the only thing it can do.
The nice-to-have would be not having to pass in a labels vector with the names I want, but that's certainly another option. If only I had some kind and gentle docs to point you to ... Maybe Chambers "Software for Data Analysis" book from last year?True, not but helpful here. I don't know that "canonical" really comes into it...This is all true, but then what is the right answer in the context of the original question. Fatal error: Function name must be a string in /path/to/your/file.php on line 10. def my_function(): pass print get_function_name_as_string(my_function) # my_function is not in quotes should output "my_function".
All international alphabetic characters outside the A …