Online Titel Case Converter

I'm a beginner at Javascript. I'm trying to write a function that converts for example list-style-image to listStyleImage.

I came up with a function but it seems not working. Can anybody point me to the problem here ?

var myStr = "list-style-image";function camelize(str){    var newStr = "";        var newArr = [];    if(str.indexOf("-") != -1){        newArr = str.split("-");        for(var i = 1 ; i < newArr.length ; i++){            newArr[i].charAt(0).toUpperCase();        }               newStr = newArr.join("");    }    return newStr;}console.log(camelize(myStr));

Is there any built in methods available to convert a string into Title Case format as such?

I'm executing an insert query, and MySQL seems to be randomly capitalizing a J in the table name, which causes the query to fail based on a non-existent table.

This is my query

INSERT INTO `member_job_classes` (`job_class_id`, `pay_step_id`, `effective_date`, `member_id`) VALUES ('3', '2', '01/15/2020', '<the id value>')

And I get this error from phpMyAdmin (DB name removed)

#1146 - Table '<database>.member_Job_classes' doesn't exist

Notice that there's a capital J that doesn't belong there...and I gave it a lower case. There seems to be something about the _j sequence causing this. If I put another letter in front of the "j", there is no unwanted capitalization. Of course, the query still fails, but the capitalization doesn't happen. Can anyone explain why this is happening?

I have solved the problem of how to capitalize the first and forth letter but out of curiosity I am trying to do that for all the words in a list rather than just the first:

def my_function(name):    if len(name) > 3:        return name[:3].capitalize() + name[3:].capitalize()    else:        return 'Name is too short'result = my_function('oldmac')print(result)

I'm trying to build a basic random password generator in a Windows form. I have a list of words (all lower case), four of which get picked at random. Each word gets passed to a function to randomly change the case (capitalise the first character, capitalise the entire word, or just return the string in lower case) and then added to another list like so:

var dictionary = new List<String> { "aaron", "abandoned", "aberdeen" etc... };int index;index = random.Next(dictionary.Count);string one = dictionary[index];one = randomCase(one);pwarray.Add(one);

This code is then duplicated for strings two, three and four. My function to randomise the case while not fancy is as so:

        private string randomCase (string word)        {            string changed;            Random r = new Random();            int n = r.Next(1, 29);            // Output number to check it's not the same each time            MessageBox.Show(n.ToString());            if (n >= 1 || n <= 9)            {                // First letter capatalised                changed = System.Globalization.CultureInfo.CurrentCulture.TextInfo.ToTitleCase(word.ToLower());                return changed;            }            else if (n >= 10 || n <= 19)            {                // Word capitalised                 changed = System.Globalization.CultureInfo.CurrentCulture.TextInfo.ToTitleCase(word.ToUpper());                return changed;            }            else if (n >= 20 || n <= 29)            {                // Word left as lower case                return word;            }            return null;        }

I've added output message boxes to show what random number n is to aid with troubleshooting. When I run the app, I get different numbers from my randomCase function for n:

4 - First character capitalised

17 - Word capitalised

20 - Word left as lower case

24 - word left as lower case

However all four words have had the first letter capitalised:

:

I've generated many passwords and they always seem to come out in the same way - first letter capitalised only. Can anyone offer any suggestions?