title: jQuery - replace all instances of a character in a string
body: <p>This does not work and I need it badly</p>
  
  <pre><code>$('some+multi+word+string').replace('+', ' ' );
  </code></pre>
  
  <p>always gets</p>
  
  <pre><code>some multi+word+string
  </code></pre>
  
  <p>it's always replacing for the first instance only, but I need it to work for all + symbols.</p>