remove site name from links

Question

currently : questions title - site name

i need

question title only

Comments

You mean you want to remove the site name from page titles?

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yeap yes true

Answer 1

Edit qa-theme.php of the theme you're using and add/change the method head_title() to override the title generation:

public function head_title() {
  $pagetitle = strlen($this->request) ? strip_tags(@$this->content['title']) : '';
  $this->output('<title>' . $pagetitle . '</title>');
}

Comments

now homepage is unvisible title blank. code is missing

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My example snippet sets the title to an empty string when $this->request is empty. Change it to something else if that's not what you want.