6 questions
What does * and ** attached to param2 do in the code below?def foo(param1, *param2):def bar(param1, **param2):
How do I extract specific values from **kwargs?I know that kwargs is dict type,I'm not sure if I should approach like dict or use the get() function when approachingPeople seem to write whatever they ...
I learned about the variable factor, but I don't know what it's for. I don't know if you need this.I'm a little worried that people might pass as many parameters as they want by using variable argumen...
While looking at the source, there are three dots on the parameter as shown below, what does this mean? public void myMethod(String... strings){ // // method body}
If you have any idea what to do to hand over the factors you received to other functions in a function that receives multiple factors using...void format_string(char *msg, ...);void debug_print(int db...
type Brand struct { Idx string `json:idx` Code int `json:code` Name string `json:name`}brands := make([]*Brand, 0)r.DB.Raw(query).Scan(&brands)DB data is added to the brands variable with the abov...
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