I was checking some code, and something similar to the following showed up:It looked the kind of code that could be improved, but I couldn't find a more elegant solution for such a trivial and common conditional statement.
Considering that I have two lists like:and I need to create a dictionary where the keys are those element from second list that are found in the first and values are lists of elements found between "keys" like:
Now that we have enum constraint, why doesn't compiler allow me to write this code?The compiler says:
If I have 5 images into the HTML page. I want to search 2 images by it's src attribute value and add a new attribute to the image tag.
I would like to define a default value for a discriminated union, like this: option<'a> works in this way (firstResult would be None), so it should be possible. Thanks for your help.
is it possible to retrieve the innermost type of stacked templates of the same type from within the template? I'd like to retrieve the double type in the following example:
I stumbled upon the following code in NestedRuntimeException in org.springframework.core:What is the use of having such a block?
This works:While this doesn't:I consider int (&a) and int (*a) have the same meaning! Your code is analogous to:
Below is the small program:And the output of the program is:Can anyone help me to understand why the sizeof(max) is 4 bytes?
I am currently working on a project but I have one big problem. I have some picture with a whitespace in the name and I want to do a montage. The problem is that I can't rename my picture and my code is like that :