There is an operator missing, likely a *: The “is not callable” occurs because the parenthesis — and lack of operator which would have switched the parenthesis into precedence operators — make Python try to call the result of -3.7 (a float) as a function, which is not allowed. The parenthesis are also not needed in this case, the following may … Read more
Firstly, you can del other things besides local variables Both of which should be clearly useful. Secondly, using del on a local variable makes the intent clearer. Compare: to I know in the case of del foo that the intent is to remove the variable from scope. It’s not clear that foo = None is doing that. If somebody just assigned foo … Read more
Here is a (maybe less verbose) way to split string (based on the post you mentioned).
Problem is that your folder is not identified as a Source folder. Right click on the project folder -> Properties Choose ‘Java Build Path’ Click on ‘Sources’ tab on top Click on ‘Add Folder’ on the right panel Select your folders and apply
Did You Start ssh-agent? You might need to start ssh-agent before you run the ssh-add command: Note that this will start the agent for msysgit Bash on Windows. If you’re using a different shell or operating system, you might need to use a variant of the command, such as those listed in the other answers. See the following answers: ssh-add complains: Could … Read more
Indent correctly; your for statement should be inside the with block: Outside the with block, the file is closed.
Since the main method is static and the fxn() method is not, you can’t call the method without first creating a Two object. So either you change the method to: or change the code in main to:
In newer versions of typescript you can use: In older versions you can use: You can also make an interface if you don’t want to type that whole type annotation out every time:
Because your question is phrased regarding your error message and not whatever your function is trying to accomplish, I will address the error. – is the ‘binary operator’ your error is referencing, and either CurrentDay or MA (or both) are non-numeric. A binary operation is a calculation that takes two values (operands) and produces another value (see wikipedia for more). + is … Read more
You need to decode the bytes object to produce a string: