logic

Issue with using switch in Java

女生的网名这么多〃 提交于 2019-12-02 09:03:23
问题 I can't figure out why it's always returning the value of arg1. I'm building a weight converter. public double convert(double arg1,int arg2,int arg3) { // arg1 = amount, arg2 = from, arg3 = to double milligram = 1; double gram = 1000; double ounce = 28349.5; double pound = 453592; double answer = 0; switch(arg2) { case 0: switch(arg3) { // if milligram case 0: answer = (arg1 * milligram) / milligram; case 1: answer = (arg1 * milligram) / gram; case 2: answer = (arg1 * milligram) / ounce; case

Summing Up A 2D Array

泪湿孤枕 提交于 2019-12-02 08:37:51
Given my current program, I would like it to calculate the sum of each column and each row once the user has entered all their values. My current code seems to be just doubling the value of the array. This is not what I'm looking to do. For example, if the user enters a 3x3 matrix with the following values 1 2 3 2 3 4 3 4 5 it will look like I have it formatted in my program below. (see comment at top) Then I also want to modify the code so it picks out the diagonal and prints that out so that output would read: Main Diagonal: {1,3,5} Ws Memon Your code is ok, but at the end for summation of

Adding 2 std_logic_vector in variable type VHDL

痴心易碎 提交于 2019-12-02 08:22:41
I'm working in this school project. I have two std_logic_vector (31 downto 0) A and B, and I have a variable type std_logic_vector (32 downto 0) and I want to add A+B and put the result in my std_logic_vector with 32 bits. This is my design: library IEEE; use IEEE.STD_LOGIC_1164.ALL; USE ieee.numeric_std.ALL; use ieee.std_logic_arith.all; entity Ej3 is Port ( A : in STD_LOGIC_VECTOR (31 downto 0); B : in STD_LOGIC_VECTOR (31 downto 0); S : out STD_LOGIC_VECTOR (31 downto 0); AluOp : in STD_LOGIC_VECTOR (3 downto 0); COut : out STD_LOGIC; Z : out STD_LOGIC; OFL : out STD_LOGIC); end Ej3;

How to call REST API through postman to create index in Azure?

拥有回忆 提交于 2019-12-02 08:10:31
I am creating an application where I need to call REST API related to create data source as mentioned here: https://docs.microsoft.com/en-us/azure/search/search-howto-indexing-azure-blob-storage Here is how I am making my request : I am getting following error : { "error": { "code": "", "message": "The request is invalid. Details: index : The property 'type' does not exist on type 'Microsoft.Azure.Search.V2016_09_01.IndexDefinition'. Make sure to only use property names that are defined by the type.\r\n" } } What should I do so that 'type' can be set correctly? You're posting to the wrong URL

How can I create an event based on pattern for calendar?

余生颓废 提交于 2019-12-02 07:59:41
I am trying to create a "shift" calendar for someone and I know what day the pattern starts on and I know the pattern for days on and off. But am having troubles translating it into code. They work 4 days, off of work 3 days, work 4, off of work 3 days, work for 4, off 2 days, repeat. I need to create some logic to create an event for a calendar based on this. This is what I have: $(document).ready(function() { var on = [4, 4, 4]; var off = [3, 3, 2]; var startPattern = "2017-03-04"; var days = $('#calendar').fullCalendar('getDate').daysInMonth(); var events = []; for (var i = $('#calendar')

How to keep the first result of a function from Prolog?

风格不统一 提交于 2019-12-02 07:11:06
问题 I need to write a customized function that will be called many times by other fixed functions. In this function, at the first called time, it will return the total number of lines of a file. The second called time of this function, forward, will return the number of lines in small sections of this file. My question is how I keep the first returned result(total number of lines of a file) and use it for the next called times of my function. I need to write or declare any thing only in this

How to call REST API through postman to create index in Azure?

烈酒焚心 提交于 2019-12-02 07:08:00
问题 I am creating an application where I need to call REST API related to create data source as mentioned here: https://docs.microsoft.com/en-us/azure/search/search-howto-indexing-azure-blob-storage Here is how I am making my request : I am getting following error : { "error": { "code": "", "message": "The request is invalid. Details: index : The property 'type' does not exist on type 'Microsoft.Azure.Search.V2016_09_01.IndexDefinition'. Make sure to only use property names that are defined by

Operator overload of << needs const; produces headache

自闭症网瘾萝莉.ら 提交于 2019-12-02 06:54:06
问题 I am trying to overload operator << , but it always need to be a const function. However, I want to change values inside this overloaded function. How do I do this? EDIT1: The code stub is something like below: class Check { public: void operator << (boost::any) { // checks weather the given is hresult,string(filename) or int(line no) // and dump them into the exception object, // There by hresult will initiate the object and int will throw the object. // so the input order must be like below

Issue with using switch in Java

江枫思渺然 提交于 2019-12-02 06:32:41
I can't figure out why it's always returning the value of arg1. I'm building a weight converter. public double convert(double arg1,int arg2,int arg3) { // arg1 = amount, arg2 = from, arg3 = to double milligram = 1; double gram = 1000; double ounce = 28349.5; double pound = 453592; double answer = 0; switch(arg2) { case 0: switch(arg3) { // if milligram case 0: answer = (arg1 * milligram) / milligram; case 1: answer = (arg1 * milligram) / gram; case 2: answer = (arg1 * milligram) / ounce; case 3: answer = (arg1 * milligram) / pound; } case 1: switch(arg3) { // if gram case 0: answer = (arg1 *

C++ Finding Anagrams in words

不羁的心 提交于 2019-12-02 05:21:43
I'm working on a program that looks at whether or not a particular word is an anagram using std:count however, I don't think my function logic is correct and I cannot seem to figure it out. Assume there are the following words in the file: Evil Vile Veil Live My code is as follows: #include <iostream> #include <vector> #include <fstream> #include <map> using namespace std; struct Compare { std::string str; Compare(const std::string& str) : str(str) {} }; bool operator==(const std::pair<int, std::string>&p, const Compare& c) { return c.str == p.second; } bool operator==(const Compare& c, const