Generate random ENUM value [PHP, MySQL]

» php » Generate random ENUM value [PHP, MySQL]

By : Pawel Ejsmont

Date : November 25 2020, 01:01 AM

hop of those help? I have a table that consists of a few fields with different data types. My task is to create a PHP script that fills this table with a random data. My script will consist of looped MySQL queries. I know how to create a query for generating random date, integer and string. , Put all enum values as constants in a class like this:

code :

Share :

Generate random enum in C# 2.0

By : Dave Collins

Date : March 29 2020, 07:55 AM

To fix this issue Could someone please point me toward a cleaner method to generate a random enum member. This works but seems ugly.

code :

public T RandomEnum<T>()
{ 
  T[] values = (T[]) Enum.GetValues(typeof(T));
  return values[new Random().Next(0,values.Length)];
}

How to generate a random variable from an enum that has cases with arguments in Swift?

By : nikkignarr

Date : March 29 2020, 07:55 AM

I wish this helpful for you I updated your enum as per Apple standards (Capital letter to start a Type, and no abbreviations.

code :

enum GameLevel {
    case Level(Int)
    case TutorialLevel, BossLevel
}

let level = GameLevel.Level(1)

let maxGameLevel: UInt32 = 10
let randomGameLevel: Int = Int(arc4random_uniform(maxGameLevel))
let level = GameLevel.Level(randomGameLevel)

func RandomGameLevel() -> GameLevel {
    let maxGameLevel: UInt32 = 10
    return .Level(Int(arc4random_uniform(maxGameLevel)))
}

let level = RandomGameLevel()

switch level {
case .Level(let levelValue):
    println("Level \(levelValue)")

case .TutorialLevel:
    println("Tutorial Level")

case .BossLevel:
    println("Boss Level")
}

enum GameLevel {
    case Level(Int)
    case TutorialLevel, BossLevel

    static func Random() -> GameLevel {
        let maxGameLevel: UInt32 = 10 /* levels will be 0 through 9 */
        let otherGameLevels: UInt32 = 2 /* TutorialLevel and BossLevel */
        let levelValue = Int(arc4random_uniform(maxGameLevel + otherGameLevels))

        switch levelValue {
        case 10: return .TutorialLevel
        case 11: return .BossLevel
        default: return .Level(levelValue)
        }
    }
}

let level = GameLevel.Random()

Static func to generate random type in enum causes crash with error "unexpectedly found nil when unwrapping an Opti

By : Daniel Rott

Date : October 31 2020, 05:43 PM

I think the issue was by ths following , So I got the basis for this code from a tutorial on Ray Wenderlich: http://www.raywenderlich.com/75270/make-game-like-candy-crush-with-swift-tutorial-part-1 , Your range for the random numbers is too big.
Change:

code :

arc4random_uniform(6)

arc4random_uniform(5)

How to Generate Random Numbers using ENUM in Java

By : David Naftalin

Date : March 29 2020, 07:55 AM

wish help you to fix your issue I am trying to generate random numbers (1 to 10) using enum. The variable "num" is not getting the updated random value, not sure what mistake I am making. Any pointer will be helpful. Thank you. , You can try to use the Random class of Java, i let you some example: