Consuming input line-by-line until the end is often useful. In C# I would write the following loop while ((line = Console.ReadLine()) != null) {.
I wanted to do this using "idiomatic" F# (which to me includes avoiding let mutable) and I came up with this:
let rec readlines = seq {
let line ...
I know there must be an easier way to write this but I'm stuck in over-complicating mindset instead of just following the Zen of Python, please enlighten me to the ways of simplicity...
Given a day of the week encoded as 0=Sun, 1=Mon, 2=Tue, ...6=Sat, and a boolean indicating if we are on vacat...
I'd like to generate an infinite list of prime candidates of the form 6k±1, but I'm looking for the fastest possible solution.
Currently I have this:
primeCands :: [Integer]
primeCands = concatMap (\i -> [6*i-1, 6*i+1]) [1..]
but I feel that concat is wasting too much time. Using all the odd ...
function getAllBookings(day, countryCode) {
return Bookings.get({
"day": day,
"country": countryCode
}).$promise.then(function (data) {
return data.total;
}, function (errorResponse) {
console.log("Error")
});
}...
See this question: Can you peer review my database design for a school system?
here simple Tic Tac Toe Game. I would like to know, How to improve this code further?
Code
#include <iostream>
#include <cctype>
#include <array>
#include <random>
enum struct Player : char
{
none = '-',
first = 'X',
second = 'O'
};
std::ostream& operator<<(std::ostream& os...
I'm coding a plugin for a game that has a Player class which has a boolean attribute frozen, which decides if the player is frozen or not. There are more "effects" like frozen, but I'm using it as an example, since solving one should solve them all.
The problem is, this frozen attribute only sup...
It has been said in various comments that on Code Review we review code and not design.
I find this statement not very clear though. Obviously, if someone has an UML and not any written code, that's off-topic on Code Review.
However, if there is a question with a finished implementation, such a...
No, we don't. Merge them into database I say.
I just don't really see a need. There is a whole SE site dedicated to DB Administration, and schema-design/database-design is more looking at charts and concepts than code generally.
I'd like some tips for refactoring separately, from the Graph class, both methods:
class Vertex(val label: Char) {
var wasVisited: Boolean = false
def printvertex = println(label)
}
class Edge(val source: Vertex, val destination: Vertex) {
def printedge: Unit = println(source.label + ", " ...
