How can I get the last character in a string

Question

If I have the following variable in javascript   var myString    Test3     what is the fastest way to parse out the  3  from this string that works in all browsers  back to IE6

User · Answer

Javascript strings have a length property that will tell you the length of the string   Then all you have to do is use the substr   function to get the last character   var myString    Test3   var lastChar   myString substr myString length -1     edit  yes  or use the array notation as the other posts before me have done   Lots of String functions explained here

User · Answer

myString substring str length str length-1    You should be able to do something like the above - which will get the last character

User · Answer

Since in Javascript a string is a char array  you can access the last character by the length of the string   var lastChar   myString myString length -1

User · Answer

Use the charAt method  This function accepts one argument  The index of the character   var lastCHar   myString charAt myString length-1

User · Answer

var myString    Test3    alert myString myString length-1     here is a simple fiddle  http   jsfiddle net MZEqD

User · Answer

It does it   myString substr -1     This returns a substring of myString starting at one character from the end  the last character   This also works   myString charAt myString length-1     And this too   myString slice -1

User · Answer

You should look at charAt function and take length of the string   var b    I am a JavaScript hacker    console log b charAt b length-1

[javascript] How can I get the last character in a string?

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