answerer | Productive Java language extension | Dependency Injection library

Single forward slashes delimit regular expressions, eg:

scene.quaternion.set(quaternion);

The signature of Quaternion.set() is:

They aren't compatible but meet the standard's constraint.

I don't think they do.

numcmp is of type int (*)(char *, char *), whereas strcmp is int (*)(const char *, const char *). So one is a pointer to int (char *, char *) and the other is a pointer to int (const char *, const char *). Neither of the types int (char *, char *) and int (const char *, const char *) is qualified; indeed, it is not possible for a function type to be qualified (6.7.3 (8)). That would be something like const function returning int and there's no way for a function to be const.

So we're left to ask whether int (char *, char *) and int (const char *, const char *) are compatible types. They are both function types so we check 6.7.5.3 (15):

For two function types to be compatible, both shall specify compatible return types.

Okay, int and int are compatible because they are the same type (6.2.7 (1)).

Moreover, the parameter type lists, if both are present, shall agree in the number of parameters and in use of the ellipsis terminator; corresponding parameters shall have compatible types.

All right, so we have to find out whether char * and const char * are compatible types. They are pointer types so we check 6.7.5.1 (2).

For two pointer types to be compatible, both shall be identically qualified and both shall be pointers to compatible types.

Neither of these types is qualified. (char * const would be const-qualified, but const char * isn't.) One is pointer to char and the other is pointer to const char. So we have to find out whether char and const char are compatible types. The latter is qualified so we check 6.7.3 (9):

For two qualified types to be compatible, both shall have the identically qualified version of a compatible type; the order of type qualifiers within a list of specifiers or qualifiers does not affect the specified type.

Oops. char and char are compatible types, but char and const char are not identically qualified, so they're not compatible.

In my case the issue was with the file 009_orders.py under migrations folder
There was JSON feild ('products', models.JSONField())
Which is not supported by Sqlite3 (which i am using)

Try the below code. It checks if there are any answers by the user passed in the params on the question. I think this is what you intended to do as well-

On some platforms, select() alters the passed timeval to indicate how much time is remaining. So this is likely the cause of your timeout errors, as you are setting the timeval only once and it will eventually fall to 0. You need to reset your tv variable every time you call select(), so move that inside your while loop.

Also, you have 2 calls to recv() where you should be using only 1 call. You are ignoring the bytes received by the 1st recv(), and if the server happens to send less then 4096 bytes then there won't be any data left for the next call to select() to detect, unless the connection is disconnected.

Change this:

Note: This might not be a complete answer, but it might be a starting place for one.

Possibly in answer to your first question, and based on the comments from earlier, this project looks to me like it might be a Flask web application. Flask is a Python microframework that can be used to build simple or complex web applications. I'm guessing this based on the following observations:

1. The passenger_wsgi.py file
2. The observation of the files ending in .py made by brombeer in the comments
3. The item at the bottom of your application structure list called myapp_flask

As far as the passenger_wsgi.py file, Passenger is a web application server used to run web applications written in things like Python, Ruby, or Node.js.

As far as brombeer's observation about the file extensions, files that end in .py are typically Python files.

As far as that myapp_flask item, if there are contents inside this file or folder, I wonder if it might contain the main web application code. Would it be possible to check that file or folder to see if it contains application code? Warning: It might contain sensitive data (e.g., passwords, secrets, or keys), so I don't know if it should be posted in your original post above.

So, I guess I touched on your second main question in that earlier response: you might be able to find the main web application code in the myapp_flask item. If nothing is there, however, you might be able to determine where the main application code is by looking at the contents of your passenger_wsgi.py.

In this example passenger_wsgi.py file in the Passenger documentation, it shows how an example (Django, in that case) application might be referred to in this type of file. If you open your passenger_wsgi.py in a text editor, it might a show a reference to the main application code on a line that contains the term application = (or something similar), like in the earlier example. Maybe this could help you know what the name of the application might be.

Then, you could possibly use grep to search for the application name in your file structure, if grep is available on your system. Maybe using a search command like: grep -r 'application-name' *. That might give you more clues as to where the main application code is located.

As far as the additional note about your ImportError: cannot import name _remove_dead_weakref error, I don't know if it's similar to this other question from the past. I would recommend caution, however, before changing up your Python 2 related setup based on answers in that other question thread, unless you are alright with whatever might happen along the way. I haven't tried out the answers myself from that thread.

I think you can skip the subquery:

UPDATE based on comments:

Updated query: