I wanted to know if there’s a native method in array for Java to get the index of the table for a given value ? Let’s say my table contains these strings : public static final String[] TYPES = { “Sedan”, “Compact”, “Roadster”, “Minivan”, “SUV”, “Convertible”, “Cargo”, “Others” }; Let’s say the user has to … Read more
I have a List with numbers, and I’d like to find the position of the minimum (not value) using LINQ Example: var lst = new List<int>() { 3, 1, 0, 5 }; Now I am looking for a function returning me output = 2 because the minimum is at position 2 in the list. Answer … Read more
Is it possible to tell the code to position by the center point of an element, rather than by the top-left point? If my parent element has width: 500px; and my child element has /*some width, for this example let’s say it’s 200px*/ position: absolute; left: 50%; one would assume that based on the 50% … Read more
There is a lot of information about composition vs inheritance online, but I haven’t found decent examples with JavaScript. Using the below code to demonstrate inheritance: function Stock( /* object with stock names and prices */ ) { for (var company_name in arguments[0]) { // copy the passed object into the new object created by … Read more
I know that the compiler sometimes provides a default copy constructor if you don’t implement yourself. I am confused about what exactly this constructor does. If I have a class that contains other objects, none of which have a declared copy constructor, what will the behavior be? For example, a class like this: class Foo … Read more
Is there any way to absolutely position a div relatively to its sibling? For example: Inside a div there are two other divs – div1 and div2. I want to absolutely position div2 relatively to div1. Answer Absolute positioning is dependent on the “current positioning context”, which may include a parent element (if absolutely or … Read more
I am facing a continuing problem distinguishing delegation, composition and aggregation from each other, and identifying the cases where it’s the best to use one over the other. I have consulted a Java OO Analysis and Design book, but my confusion still remains. The main explanation is this: Delegation: When my object uses another object’s … Read more
I’m 90% sure there is a built in function that does this. I need to find the position of a character in an alphabet. So the character “b” is position 1 (counting from 0), etc. Does anyone know what the function is called? Thanks in advance! EDIT: What i’m trying to do is to send … Read more
As it currently stands, this question is not a good fit for our Q&A format. We expect answers to be supported by facts, references, or expertise, but this question will likely solicit debate, arguments, polling, or extended discussion. If you feel that this question can be improved and possibly reopened, visit the help center for … Read more
I am trying to force position of nodes. I have x and y coordinates of my nodes and its also directed graph. I can use the rank=same to handle row (y coordinate), but can’t figure out how I can handle column (x coordinate). Answer You can use pos attribute (https://www.graphviz.org/doc/info/attrs.html#d:pos), e.g.: xxx [ label = … Read more
