mechanic | line tool to manage nginx | Proxy library

This is just a question related to OOP. Unity is not needed to be considered.

A constructor let you create an object instance and initialize the members of the object at the same time. If there are some immutable members (i.e. they will never be changed after construction), you may need to initialize them in constructors, and you may add the keyword readonly to the members. If you don't need to initialize any member with passing parameter(s) when the instance is created, there is no need to have a custom constructor (unless you want to hide the default constructor).

The access modifier protected makes the member accessible only in code in the same class, or in a class that is derived from that class. If you need to access the member in other places, you still need do it via public/internal methods such as setters and getters, or make it public/internal.

In your case, I think a constructor is needed to initialize the members such as player when a PlayerState instance is created.

I believe the problem is caused by the wrong target: while setting up doneButton.

If you also supply the target in addToolbar: method like:

There are two ways to bind collections when posting forms. One, which is what you are currently doing, is to use a sequential index that starts from 0 and increments by 1 for each element in the collection.

The other is to use an explicit index, which can be any value which it doesn't need to be sequential. It doesn't even need to be numeric. This approach requires an additional hidden field for each item, named [property].Index which represents index of the item.

You can use match phrase in your 'must_not' clause to exclude only the exact phrase 'Software Engineer'.

• We can represent simple images as text, store that in a file, and write a C or C# program to read the text file and generate data as .FILL statements.  Here, a simple B&W image for a box might look like this in text:

[cache] capture is still a strong reference to the ImageLoader property but doesn't retain self. And that prolongs the lifetime of just the cache object while a strong reference to cache is held by that request(url) callback block - self can be dealloced even before the callback block is done, and cache can hang around a bit longer.

You only get a retain cycle if there is a loop of strong references A->B and B->A, or A->B->C and C->A etc. Here we have A->Cache and some block that A created but then hands off to url session retains Cache. so that's not a cycle A->Cache and request(url) completion handler also -> Cache. A is free to be dealloced, meaning Cache reference count would go from 2 to 1 and still be around while the url session downloads.

The floating of .talent is most likely the culprit. When floating elements the parent looses track of their height, so if you check the dev tools you will most likely find out the divs with the class yui-gf are actually ending there.

Remove the floating and width of the .talent and try using grid on the parent to align its childs in columns.

The problem is var firstLoad = true. Because every time the controller start, firtLoad always true and the app will get data from Coredata and append to noteList.

The solution is UserDefaults. The first time when you run app, firstLoad always true. So you need to save the value bool of firstLoad to UserDefaults

If some mechanic may provide different services and some service may be provided by different mechanics then this is many-to-many (M:N) link which needs in additional adjacency table.