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“Could not find any information for class named ViewController”
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What solved this issue for me was actually deleting the class from the project.
Steps:
In the project file explorer (left panel) find the class and right click -> Delete
Remove reference (do not move to trash as you wil...
How can I process each letter of text using Javascript?
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What about for (let c of [...text]) { console.log(c) }
– Flimm
Nov 4 '19 at 15:05
2
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What is the purpose of the “role” attribute in HTML?
I keep seeing role attributes in some people's work. I use it too, but I'm not sure about its effect.
5 Answers
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What is Domain Driven Design?
Can somebody please explain (in succinct terms) what exactly is domain driven design? I see the term quite a lot but really don't understand what it is or what it looks like. How does it differ from non-domain driven design?
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Multiple Updates in MySQL
... If there is no duplicates then i dont want that row to be inserted. what should id do? because i am fetching information from another site which maintains tables with id's. I am inserting values with respect to that id. if the site has new records then i will end up inserting only the ids and...
Checking if a variable is defined?
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along with what @AndrewMarshall said, avoid this idiom with anything that might return nil as well unless you really want to evaluate the expression every time it's called when it does return nil
– nzifnab
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Unknown file type MIME?
...pplication/octet-stream but thing is that it might also be something else.
What's different then?
RFC-20464.5.1. Octet-Stream Subtype
The recommended action for an implementation that receives an
"application/octet-stream" entity is to simply offer to put the data
in a file, with any Content-Transf...
How can I catch all the exceptions that will be thrown through reading and writing a file?
... //handle this one
} else {
// We didn't expect this one. What could it be? Let's log it, and let it bubble up the hierarchy.
throw e;
}
}
However, this doesn't take into consideration the fact that IO can also throw Errors. Errors are not Exceptions. Errors are a unde...
git undo all uncommitted or unsaved changes
...c3773... but when I look at my local source all the files are still there. What am I missing?
9 Answers
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Why doesn't Java allow overriding of static methods?
...yees, without needing to have an instance of an employee in each category. What would be the point of searching for such example instances? What if we are creating a new category of employee and don't have any employees assigned to it yet? This is quite logically a static function.
But it doesn't w...