According to the documentation, it’s possible to define multiple args for the flag --build-arg, but I can’t find out how. I tried the following: docker build -t essearch/ess-elasticsearch:1.7.6 --build-arg...
How are “keyword arguments” different from regular arguments? Can’t all arguments be passed as name=value instead of using positional syntax? 10 Answers 10
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I have a Python function which takes several arguments. Some of these arguments could be omitted in some scenarios. def some_function (self, a, b, c, d = None, e...
This is just a snippet of my code: print("Total score for %s is %s ", name, score) But I want it to print out: “Total score for (name) is...
Is there a way to add references to one or more of a method’s parameters from the method documentation body? Something like: /** * When {@paramref a} is null,...
If I have a class… class MyClass: def method(arg): print(arg) …which I use to create an object… my_object = MyClass() …on which I call method("foo") like so… >>> my_object.method("foo")...
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I’m new to move semantics in C++11 and I don’t know very well how to handle unique_ptr parameters in constructors or functions. Consider this class referencing itself: #include <memory>...
Is there a way to allow “unlimited” vars for a function in JavaScript? Example: load(var1, var2, var3, var4, var5, etc...) load(var1) 12 s 12 In (most) recent browsers, you...