reserved-words

I just noticed when trying to create an interface in TypeScript that "type" is either a keyword or a reserved word. When creating the following interface, for example, "type" is shown in blue in Visual Studio 2013 with TypeScript 1.4: interface IExampleInterface { type: string; } Let's say that you then try to implement the interface in a class, like this: class ExampleClass implements IExampleInterface { public type: string; constructor() { this.type = "Example"; } } In the first line of the class, as you type (sorry) the word "type" in order to implement the property required by the

So an optional parameter expected in the web POST request of an API I'm using is actually a reserved word in python too. So how do I name the param in my method call: example.webrequest(x=1,y=1,z=1,from=1) this fails with a syntax error due to 'from' being a keyword. How can I pass this in in such a way that no syntax error is encountered? Pass it as a dict. func(**{'as': 'foo', 'from': 'bar'}) args = {'x':1, 'y':1, 'z':1, 'from':1} example.webrequest(**args) // dont use that library 来源： https://stackoverflow.com/questions/4179175/python-named-argument-is-keyword

I have an ASP.Net MVC application with the standard routes defined. The app edits meta data for our database. The url scheme is: http://localhost/tables/Edit/[Name of Table Here] This calls the edit function on the tables controller and passes in the name of the table as the parameter id . All of the tables work fine except one named con . The following URL results in a 404: http://localhost/tables/Edit/con The only thing I can think of is that con must be some sort of reserved word with respect to MVC routing. Does anyone know whether this is the case and if there are other reserved words to

I have an interesting problem, and I think I got to the root of it, but I wanted to be sure. I have a link that calls a function called remove(). All browsers except Chrome had no issues with the function. However, the link that is clicked disappeared in Chrome, even when I simplified the function as in the example below. I have seen this question: Can't use "download" as a function name in javascript . In the links, however, I did not see anything about "remove" as a reserved keyword. My question is this, I am correct about this being a keyword? If so, is there anywhere I can find a list of

This question already has an answer here: Syntax error due to using a reserved word as a table or column name in MySQL 1 answer I have a MySQL database with the word " group " in one of the column names. I can't change this database and column's name; it's not mine. Table users, columns: id, name, password, group, and other. I need to insert a record into this table. I tried INSERT INTO users (name, group) VALUES ('John', '9') , but it's not working because of " group ". Can you help me, how to insert a record into this table, please? Try: INSERT INTO users (`name`, `group`) VALUES ('John', '9

Can I use the word "type" in my own code or is it reserved? My function header: def get( self, region='Delhi', city='Delhi', category='Apartments', type='For sale', limit = 60, PAGESIZE=5, year=2012, month=1, day=1, next_page=None, threetapspage=0, ): Thank you Using type as a keyword argument to a function will mask the built-in function "type" within the scope of the function. So while doing so does not raise a SyntaxError , it is not considered good practice, and I would avoid doing so. Neither. It's not a reserved word (a list of which can be found at http://docs.python.org/reference

How do I create a table in H2 with a column named GROUP? I saw an example that used something like [*] a while ago, but I can't seem to find it. Trailing Underscore Add a trailing underscore : GROUP_ The SQL spec explicitly promises † that no keyword will ever have a trailing underscore. So you are guaranteed that any naming you create with a leading or trailing underscore will never collide with a keyword or reserved word. I name all my columns, constraints, etc. in the database with a trailing underscore. Seems a bit weird at first, but you get used to seeing it. Turns out to have a nice

I know to never use built-in function names as variable identifiers. But are there any reasons not to use them as attribute or method identifiers? For example, is it safe to write my_object.id = 5 , or define an instance method dict in my own class? It won't confuse the interpreter but it may confuse people reading your code. Unnecessary use of builtin names for attributes and methods should be avoided. Another ill-effect is that shadowing builtins confuses syntax highlighters in most python-aware editors (vi, emacs, pydev, idle, etc.) Also, some of the lint tools will warn about this practice