Advanced Color Picker (similar to Photoshop's)
I rendered 1,418 Unicode confusable pairs across 230 fonts. Most aren't confusable to the eye. 96.5% score low on visual similarity. But 82 pairs are pixel-identical in at least one font.
，这一点在Line官方版本下载中也有详细论述
Continue reading...。关于这个话题，同城约会提供了深入分析
if (n <= 1) return;