You keep updating both high and low inside the run() method, making them by definition not effectively final. Since you don’t need them outside the run() method anyway, just move the two lines inside.
This style of initialisation, using braces: was introduced to the language in 2011. Older compilers don’t support it; some newer ones (like yours) only support it if you tell them; for your compiler: However, this form of initialisation still isn’t valid for arrays created with new. Since it’s small and only used locally, you could … Read more
I have a list of variables name “comorbid_names”. And I want to select people who have those comorbidities in “comorbidities”. However, I want to select the variable names if they are true. For example patient 1 has “chd” only, therefore only that will be displayed as TRUE comorbid_names [1] “chd” “heart_failure” “stroke”[4] “hypertension” “diabetes” “copd”[7] … Read more
You need to cast them all first, then search. Like this:
You have two ways to do that, both use the Arrays utility class Implement a Comparator and pass your array along with the comparator to the sort method which take it as second parameter. Implement the Comparable interface in the class your objects are from and pass your array to the sort method which takes only one parameter. Example Output
You have two ways to do that, both use the Arrays utility class Implement a Comparator and pass your array along with the comparator to the sort method which take it as second parameter. Implement the Comparable interface in the class your objects are from and pass your array to the sort method which takes only one parameter. Example Output
You can’t return arrays from functions in C. You also can’t (shouldn’t) do this: returned is created with automatic storage duration and references to it will become invalid once it leaves its declaring scope, i.e., when the function returns. You will need to dynamically allocate the memory inside of the function or fill a preallocated buffer … Read more
I can think of doing it in two ways: 1. Storing the file in file system in any directory (say dir1) and renaming it which ensures that the name is unique for every file (may be a timestamp) (say xyz123.jpg), and then storing this name in some DataBase. Then while generating the JSON you pull this filename … Read more
I believe that should do what you need.
Just taking the input from BrenBarn and Warren Weckesser to provide a code snippet which should run (by converting your strings to float): or simpler as suggested by @JLT But as Warren Weckesser already said, you should check the types of the array, most likely one already contains floats