By “custom function” I am assuming you mean “plugin”. If that’s the case, there is a good tutorial on the jQuery site. The basic idea is this: (function($) { $.fn.myPlugin = function() { return this.each(function() { //Do stuff }); }; }(jQuery)); Basically, the code above does a few things. Firstly, it captures the value of … Read more
Assigning to arguments indicies will only change the associated argument value (let’s call it the n-th argument) if the function was called with at least n arguments. The arguments object’s numeric-indexed properties are essentially setters (and getters): http://es5.github.io/#x10.6 Italics in the below are my comments on how the process relates to the question: (Let) args … Read more
If the folder just contains functions then adding the folders to the path at the start of the script will suffice. addpath(‘../folder_x/’); addpath(‘../folder_y/’); If they are Packages, folders starting with a ‘+’ then they also need to be imported. import package_x.* import package_y.* You need to add the package folders parent to the search path.
For newer releases of Matlab (eg 2007 or 2008) you could use the built in functions: mlint dependency report and coverage report Another option is to use Matlab’s profiler. The command is profile, it can also be used to track dependencies. To use profile, you could do >> profile on % turn profiling on >> … Read more
I did not manage to find the answer in the standard, but I was able to test this on 3 most popular C++ compliant compilers. The answer of R Sahu pretty much explains that it is implementation defined. §5.2.2/8: The evaluations of the postfix expression and of the arguments are all unsequenced relative to one … Read more
Your code as it stands is correct but I am having a hard time figuring out how it could/would be used in a real world scenario. With that said, please be aware of a few caveats when returning pointers from functions: When you create an array with syntax int arr[5];, it’s allocated on the stack … Read more
A lot of the difference comes down to pointers and addressing. In C++¹ pointers to functions and pointers to objects are strictly separate kinds of things. C++ requires that you can convert a pointer to any object type into a pointer to void, then convert it back to the original type, and the result will … Read more
The [*] syntax is intended to be used when declaring function prototypes. The key detail here is that in function prototypes you are not required to name your parameters, you just have to specify the type of each parameter. In your example, if you leave the first parameter unnamed, then obviously you won’t be able … Read more
There is the tmpdir fixture which will create you a per-test temporary directory. So a test would look something like this: def writetoafile(fname): with open(fname, ‘w’) as fp: fp.write(‘Hello\n’) def test_writetofile(tmpdir): file = tmpdir.join(‘output.txt’) writetoafile(file.strpath) # or use str(file) assert file.read() == ‘Hello\n’ Here you’re refactoring the code to not be hardcoded either, which is … Read more
That’s pretty much exactly how you do it: #include <stdio.h> typedef enum { NORMAL = 31414, EXTENDED } CyclicPrefixType_t; void func (CyclicPrefixType_t x) { printf (“%d\n”, x); } int main (void) { CyclicPrefixType_t cpType = EXTENDED; func (cpType); return 0; } This outputs the value of EXTENDED (31415 in this case) as expected.