calculateAnswer(double, int, double, double) Naming a Method Although a method name can be any legal identifier, code conventions restrict method names. By convention, method names should be a verb in lowercase or a multi-word name that begins with a verb in lowercase, followed by adjectives,...
Remember that a section is an array of elements and each element contains the fields defined for that section. In the case of the 'Item' section, each element of the 'Item' section contains the 'Qty', 'Price' and 'Cost' fields. int qtyIdx = itemSec.getElement(0).getFieldIndex("Qty...
It has the following pattern: array func_get_args() The function takes no formal parameters and returns the number of elements in the argument list. The valid range is from 0 to the maximum number of parameters. The function has the following pattern: int func_num_args() TABLE 7-1. ...
// Java package org.apache.camel.example.rest; public class User { private int id; private String name; public User() { } public User(int id, String name) { this.id = id; this.name = name; } public int getId() { return id; } public void setId(int id) { this.id = id; ...
ICollection<int> c = new ArrayCollection<int>();c.Add(4);c.Equals(new SingletonCollection<int>(4));Now, the question is “why are those true”. It's intuitive to me that any empty collections should be equal, and any collection with one element in it would be equal to a Singleton...
In my proposal it would call FooBar.__match__(target), which should return two values (in Tobias' proposal as a tuple). Let's say we have captured these values as x and y. Then we call Foo.__match(x), expecting a tuple of one value, which is assigned to a. Finally we call ...
(16)> our_array ARRAY<TINYINT> COMMENT 'A collection of fields all of (17)> the same data type indexed BY (18)> an integer', (19)> our_map MAP<STRING,INT> COMMENT 'A Collection of Key,Value Pairs (20)> where the Key is a Primitive ...
You have used the same name in both a parameter and its defining function.Error ID: BC30530To correct this errorCheck the parameter names within the function and change the conflicting parameter's name.See AlsoReferenceParameters Collection Editor...
case class StructType(fields: Array[StructField]) extends DataType with Seq[StructField] Here's theStructType source code. The ScalaSeqtrait is defined as follows: trait Seq[+A] extends PartialFunction[Int, A] with Iterable[A] with GenSeq[A] ...
Example class public class Date { public String mMonth; public int mDay; public int mYear; } What does “public” mean for the month? Conventions (mandatory) One class per file. File name is always classname.java. What does “public” mean for the month? Let’s adopt the convention th...