How do I randomly select a string from an array in swift?

Let’s learn how do I randomly select a string from an array in swift. The most accurate or helpful solution is served by Stack Overflow.

There are ten answers to this question.

Best solution

Select a random string from an array

Possible Duplicate: JavaScript: Getting random value from an array Could someone help me on this topic? I've got this code. var textArray = [ 'song1.ogg', 'song2.ogg' ] audioElement.setAttribute('src', textArray); How can I randomly get one of those strings into my audio element? Would be glad if someone can help....

Answer:

var textArray = [ 'song1.ogg', 'song2.ogg' ]; var randomNumber = Math.floor(Math.random()*textArray...

Read more

Mausoleum at Stack Overflow Mark as irrelevant Undo

Other solutions

Javascript selecting a random array?

I have this is my code. if(inArray(image)){ //image is an integer e.g 1 or 2 or 3. The code is comparing the value of image to an array. Let's say this is the array. example=new Array(1,2,3); And let's also say the value of image is 2. This is the function...

Answer:

Yep, two dimensional array. It's essentially a set of arrays within another array. So... example = new...

Read more

James at Yahoo! Answers Mark as irrelevant Undo

How would i read words from a text file into an array using redim?

How would i modify this code so that i can read the words in a text file (HangmanWords.txt) into an array and randomly select a word from the array to be displayed? i figure this program should use Redim and the program must handle any reasonable number...

Answer:

Assuming VB.NET is the language based off your pseudo-code, that's what I wrote it in. I didn't use...

Read more

David L at Yahoo! Answers Mark as irrelevant Undo

HELP! java programming: my program is not supposed to accept characters or String of characters from the user?

hi! i'm a beginner in java programming. my program is about Sorting. it asks inputs from the user but it's not supposed to accept characters or Strings of charaters from the user. but when it does, it should display a message that the user has keyed...

Answer:

UPDATE: Throwing and Catch errors are a great way as stated above. I would rather go with that, but...

Read more

jinRisse at Yahoo! Answers Mark as irrelevant Undo

Javascript selecting an array?

I have this is my code. if(inArray(image)){ //image is an integer e.g 1 or 2 or 3. The code is comparing the value of image to an array. Let's say this is the array. example=new Array(1,2,3); And let's also say the value of image is 2. This is the function...

Answer:

Use a two dimensional array and randomly select the first index. http://www.javascriptkit.com/javatutors...

Read more

James at Yahoo! Answers Mark as irrelevant Undo

WordPress Plugin Development: Is there a meaning to pass an empty array to the second parameter of get_option()?

I've seen codes passing an empty array to the second parameter of the get_option() function. $data = get_option( 'option_name' , array() ); Is it same as casting to array? Or does it have a special meaning? $data = ( array ) get_option( 'option_name...

Answer:

The second parameter is the default should there be nothing stored in the database. The empty array...

Read more

Chris Wiegman at Quora Mark as irrelevant Undo

How do you split a string[] array to separate strings in java?

Basically I have a string array: String[] menuItems = { "Item 1", "Item 2", "Item 3" }; and i want to convert it to separate strings like: String item1 = "Item 1" String item2 = "Item 2" String item3...

Answer:

Arrays in Java have a fixed size; to do something like this you would need to either create the array...

Read more

Silent at Yahoo! Answers Mark as irrelevant Undo

The static method atLongLast takes an array a of non-empty Strings and returns a String containing just the la?

The static method atLongLast takes an array a of non-empty Strings and returns a String containing just the last character of the longest String in a. (If there are more than one equally longest Strings in a, use the one with the smallest index in a...

Answer:

sry cant get u

Read more

Emmy at Yahoo! Answers Mark as irrelevant Undo

How can I create a multi- dimensional array from a string?

I have this string. $str = "a b c d"; I'd like to make a multi-dimensional array from it like this. $array = array("a" => array("b" => array("c" => array("d" => array())))); print_r(...

Answer:

Okay, got it working. $str = "a b c d"; foreach (array_reverse(explode(" " , $str...

Read more

Anonymous at Quora Mark as irrelevant Undo

How do you search for a word in a String array in Java?(10 point Question for any Java wiz)?

Is my sequentialSearch method set up correctly? I'm having trouble figuring out how to search for a String, compare the String in the method etc. But I think the problem might be in the main. p.s I would also like the program to find the index of the...

Answer:

names[3] = "goop"; names[3] = "soup"; That can't be good. Array's are zero indexed...

Read more

David M at Yahoo! Answers Mark as irrelevant Undo

Just Added Q & A:

Find solution

For every problem there is a solution! Proved by Solucija.

  • Got an issue and looking for advice?

  • Ask Solucija to search every corner of the Web for help.

  • Get workable solutions and helpful tips in a moment.

Just ask Solucija about an issue you face and immediately get a list of ready solutions, answers and tips from other Internet users. We always provide the most suitable and complete answer to your question at the top, along with a few good alternatives below.