How to return only the Date from a SQL Server DateTime datatype

Check for range of characters in a random string

Alexander

I have this function to generate a random password.

My question is How do I ensure that a selected range of letters/sign/numbers is included in the result?

As an example, if I select that there must be numbers or signs in the result string, how do I check if there is at least one number or sign in the result. I have toughed about looping through numbers or signs for each member of the result, and then break the loop if I meet a character I am testing for.

The code snippet works, but without validating the result

function generatePassword() {
    var base = "";
    var result = "";
    
    var latinLetters = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz"
    var cyrillicLetters = "????????????????????????????????????????????????????????"
    var greekLetters = "?????????????????????????????????????????????????"
    var numbersLetters = "1234567890"
    var signsLetters = "/|()1{}[]?-_+~<>!I;:,^`.$@B%&WM*"
    var armenianLetters = "?????????????????????????????????????????"
    var hangulLetters = "????????????????????????"
    var nordicLetters = "AaÁáBbCcDdÐðEeÉéFfGgHhIiÍíJjKkLlMmNnOoÓóPpRrSsTtUuÚúVvWwXxYyÝýZzÞþÆæÖöZzÄäØøÅå"
    var arabicLetters = "?? ? ? ? ? ?? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ? ?"
    var georgianLetters = "?????????????????????????????????"
    var ethiopianLetters = "??????????????????????????"
    var thaanaLetters = "?????????????????????????????????????? ?   ?   ?   ?   ?   ?   ??"
    var hanziLetters = "?????????????????????????????????????????????????????????????????????????????????????? ? ?????"
    
    // input
    var length = document.getElementById('pwLength').value
    var latin = document.getElementById('latinChecked')
    var numbers = document.getElementById('numbersChecked')
    var signs = document.getElementById('signsChecked')
    var nordic = document.getElementById('nordicChecked')
    var cyrillic = document.getElementById('cyrillicChecked')
    var greek = document.getElementById('greekChecked')
    var armenian = document.getElementById('armenianChecked')
    var hangul = document.getElementById('hangulChecked')
    var arabic = document.getElementById('arabicChecked')
    var georgian = document.getElementById('georgianChecked')
    var ethiopian = document.getElementById('ethiopianChecked')
    var thaana = document.getElementById('thaanaChecked')
    var hanzi = document.getElementById('hanziChecked')
    
    // build source string
    if (arabic.checked) { base = base + arabicLetters; }
    if (latin.checked) { base = base + latinLetters; }
    if (signs.checked) { base = base + signsLetters; }
    if (greek.checked) { base = base + greekLetters; }
    if (numbers.checked) { base = base + numbersLetters; }
    if (armenian.checked) { base = base + armenianLetters; }
    if (hangul.checked) { base = base + hangulLetters; }
    if (numbers.checked) { base = base + numbersLetters; }
    if (nordic.checked) { base = base + nordicLetters; }
    if (cyrillic.checked) { base = base + cyrillicLetters; }
    if (numbers.checked) { base = base + numbersLetters; }
    if (georgian.checked) { base = base + georgianLetters; }
    if (ethiopian.checked) { base = base + ethiopianLetters; }
    if (thaana.checked) { base = base + thaanaLetters; }
    if (hanzi.checked) { base = base + hanziLetters; }   
    
    // fill result
    for (let i = 0; i < length; i++) {
        var rand = Math.floor(Math.random() * base.length);
        result = result + base.charAt(rand);
    }
       
    // write to html
    document.getElementById("productX").innerHTML = result;
}