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Chris Coyier
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var origString = 'Happy Dance7';
var trimmedString = origString.substring(0, origString.length-1);
console.log(trimmedString);
// 'Happy Dance'
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Comments

  1. User Avatar
    Felix Kiunke
    Permalink to comment#

    There’s a way shorter way :-)

    "Happy Dance7".slice(0,-1) //"Happy Dance"
    Reply
  2. User Avatar
    Kinduff
    Permalink to comment#

    Or, you could use slice();

    var origString = ‘Happy Dance7’;
    var trimmedString = origString.slice(0,-1);
    console.log(trimmedString);

    Reply
  3. User Avatar
    Dimlight
    Permalink to comment#

    Shorter code is better. Thanks to jQuery.

    Reply

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