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How to index characters in a Golang string?

...)) and may reconvert the string on each iteration for, O(n²). Just do for _, r := range word { fmt.Printf("%c", r) }. If you really wanted to loop with an index for x := 0; x < limit; x++. Please learn the basics of a language before answering questions. – Dave C ...
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Installing R with Homebrew

...--with-java" and "--with-openblas" options? – chang02_23 Oct 24 '18 at 17:26 @chang02_23 No, by default it is not. The...
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Does Git warn me if a shorthand commit ID can refer to 2 different commits?

...en testing this, you need a minimum of 4-digit SHA1, because of int minimum_abbrev = 4 in environment.c. (Thanks @devnull for pointing that out!) share | improve this answer | ...
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In Python, how do I convert all of the items in a list to floats?

... For large array's, I would recommend using numpy: np.array(inp_list, dtype=np.float32). You don't even have to specify if it's a float and just use: np.array(inp_list) – Thomas Devoogdt May 23 '18 at 13:40 ...
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Detecting when the 'back' button is pressed on a navbar

...(the NavigationController) with the help of willMoveToParentViewController(_:) OR didMoveToParentViewController() If parent is nil, the view controller is being popped off the navigation stack and dismissed. If parent is not nil, it is being added to the stack and presented. // Objective-C -(void...
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overlay opaque div over youtube iframe

...text/html" width="520" height="330" src="http://www.youtube.com/embed/NWHfY_lvKIQ?wmode=opaque" frameborder="0"></iframe> share | improve this answer | follow ...
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Is it better to use C void arguments “void foo(void)” or not “void foo()”? [duplicate]

...-declarator ( parameter-type-list ) direct-declarator ( identifier-list_opt ) so only the identifier-list version can be empty because it is optional (_opt). direct-declarator is the only grammar node that defines the parenthesis (...) part of the declarator. So how do we disambiguate and us...
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Google Espresso or Robotium [closed]

...at with Robotium, but maybe with Espresso ? :-) – nbe_42 Jan 30 '14 at 8:16 1 No - you cannot int...
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Can you use @Autowired with static fields?

...vironment: @Component public class SpringAppEnv{ public static Environment _env; @Autowired public void setEnv(Environment env) {_env = env;} } – user1767316 Mar 14 '17 at 10:01 ...
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What's the meaning of interface{}?

... for a type is called the "interface type". Let's call it in our example: T_interface. Is equal to T_interface = (A, B, C) You can create an "interface type" by defining the signature of the methods. MyInterface = (A, ) When you specify a variable of type, "interface type", you can assign to it onl...