There is some nonnegative integer k less than len such that: this.charAt(toffset+k) != other.charAt(ooffset+k) english Bra solutions & germany 87% agree - Would recommend N Natori Locker & Desk Accessories WeissCannon String toffset is negative. Don't get Miki Agrawal started. "A man invented tampons in 1931," begins the 37-year-old, unspooling the 80-year history of period-related product breakthroughs. "But, really, tampons and pads were the last mainstream innovations." Agrawal is a co-founder and the CEO of Thinx, the startup hoping to claim the next great period innovation. Thinx is the creator of "period panties," undies that are setting out to replace a $15 billion industry. Whereas a tampon can leak and maxi pads often feel like a diaper, Thinx's patented Thinx QuadTech microfiber panties--ranging in styles from boy shorts to thongs--can absorb up to two tampons' worth of blood in their antibacterial crotch panel. While each pair of $24 to $38 undies needs to be rinsed before washing, women seem game for the sacrifice. "Women who wear them feel like, 'I'm still a sexy girl wearing hot underwear,'" she says.