function
Pile of little functions that call each other. Better way to organize my code?
I\'m a beginner but I\'ve written my first little project and something about it doesn\'t really feel right. I hope I can describe the problem clearly.[详细]
2023-04-10 09:00 分类:问答OCaml: Declaring a function before defining it
Is there a way to declare a function before defining it in OCaml?I\'m using an OCaml interpreter. I have two functions:[详细]
2023-04-10 08:26 分类:问答Proper syntax for executing a function only if another function is successful
I have the following code that is part of my email class that I use in my programs.Currently I am running the quit function whether or not a connection to the SMTP server was made in the con开发者_JAV[详细]
2023-04-10 08:16 分类:问答Trying to append col.name on to a vector
I have several functions that I am tryin开发者_如何学Gog to implement in R(studio).I will show the simplest one. I am trying to append names on to a vector for later use as a col.name.[详细]
2023-04-10 07:43 分类:问答python: is it possible to require that arguments to the functions are all keyword?
To avoid the obvious bugs, I\'d lik开发者_如何学Goe to prevent the use of positional arguments with some functions. Is there any way to achieve that?Only Python 3 can do it properly (and you used the[详细]
2023-04-10 05:23 分类:问答c++ Function appearing to not return anything when it should
I currently have a function that is meant to return T (templated function). So I always assumed it MUST return a value, but I recently stumbled across something.[详细]
2023-04-10 04:45 分类:问答How many usage does "volatile" keyword have in C++ function, from grammar perspective?
I asked this function based on this concept (maybe incorrect?!): Wherever a const can exist, a volatile can exist at the place.[详细]
2023-04-10 04:41 分类:问答How do I get SUM function in MySQL to return '0' if no values are found?
Say I have a simple function in MySQL: SELECT SUM(Column_1) FROM Table WHERE Column_2 = \'Test\' If no entries in Column_2 contain the text \'Test\' then this function returns NULL, while I would l[详细]
2023-04-10 02:17 分类:问答Is there a way to determine which optional arguments were given in a VBA function call?
Say I have a VBA 开发者_开发知识库function with an optional argument. Is there a way to tell, from within that function, whether the calling code has supplied the optional argument or not?[详细]
2023-04-10 01:32 分类:问答Function with variable length argument list
If I have the following function: function foo($a = \'a\', $b = \'b\', $c = \'c\', $d = \'d\') { // Do something[详细]
2023-04-09 22:46 分类:问答