I need to extract unique Product Group names along with its corresponding services from a table in a worksheet. The table is generated by a bot and is not filtered, I have sorted it by alphabetical order. The data is not fixed and can contain anywhere from 5 - 100 rows of data, depending on the m...
Could anyone please explain me the above when used for programming the boolean ispowerof10(int x)?
How to handle such cases when the value exceeds the MAX_VALUE or is less MIN_VALUE.
static boolean isPowerOfTen(int n) {
return (n > 0) && ((n & (n - 1)) == 0);
}
I am making a price calculator for a grocery store in plain ruby. I have this working code. I need to refactor this code so that there are only classes, as in remove all Structs and implement the same with only taking class approach. Could someone help me here to refactor this as I am stuck here....
I am writing a class -- let's call it MessageSender -- that needs to perform operations over the network. It basically does these things:
Take some configuration
establish a connection
send stuff
If we ignore the cleanup of any resources, this would look like this:
var sender = new MessageSender("
I am using a cluster to run matlab scripts. To run a single script I use the below command:
addqueue -c "my comment" -s -m 2 /usr/local/shared/matlab/R2018a//bin/matlab -nodisplay -r myMatLabScrip
My matlab scipt is called
myMatLabScript.m,
it reads data from "./directory1/" and visualize it an...
There are times when I have written code that looks insane when I step back from it. It is during those times where I might need a sanity check. So, is asking for a sanity check allowed?
Inspired by the following leet-code
Suppose you are given the following code:
class FooBar {
public void foo() {
for (int i = 0; i < n; i++) {
print("foo");
}
}
public void bar() {
for (int i = 0; i < n; i++) {
print("bar");
}
}
}
The same instance of FooBar...
This is GildedRose refactoring kata, is this code can be written more readable, and maintainable?
class GildedRose:
def __init__(self, items):
self.items = items
can I improve this part of code?
@staticmethod
def update_min_max_quality(item):
"""Updates min and max v...
import java.util.StringTokenizer;
public class HTMLChecker {
private String text;
private String[] tags;
private int tagNum;
private ArrayStack<String> stack;
public HTMLChecker (String input) {
tags = new String[5];
text = input;
stack = new...
I have this piece of code in my service layer and registers and student for a course.
As you can see if have alot of if statements and i was wondering if any could suggest a nicer way of writing this code?
public async Task<bool> RegisterStudentForCourseAsync(RegisterStudentForCourseRequest r...
def amount(drink,qnt):
menu={'Coffee':'$4.00','Tea':'$3.00','Coca-cola':'$2.00'}
if drink=="coffee":
price1=menu["Coffee"]*qnt
elif drink=="tea":
price2=menu["Tea"]*qnt
elif drink== "coca-cola":
price3=menu["Coca-cola"]*qnt
total_price_of_item=price1+price2+price3
ret...
I tried making a text editor using Java. I was stuck on how to implement the save and open file system for my text editor. Here's how it looks at the moment (it's messy).
/*
* TextEditor
* by Clint
* 2020.07.13 | 07:03AM
* Text editor, still in progress.
*/
import javax.swing.*;
import jav...
