android通过BitmapFactory.decodeFile获取图片bitmap报内存溢出的解决办法 原方法: public static Bitmap getSmallBitmap(String filePath, int reqWidth, int reqHeight) { final BitmapFactory.Options options = new BitmapFactory.Options(); options.inJustDecodeBounds = true; Bitma
JS获取网页属性包括宽.高等. function getInfo() { // www.jbxue.com var s = ""; s += " 网页可见区域宽:"+ document.body.clientWidth+" "; s += " 网页可见区域高:"+ document.body.clientHeight+" "; s += " 网页可见区域宽:"+ document