test

1. 代码自动换行

function fun(){
   var s = document.getElementByID("dfgfd");
   {"asd",{"asd"},"asd",{"asd"},"asd",{"asd"},"asd",{"asd"},"asd",{"asd"},"asd",{"asd"},"asd",{"asd"}}
   s.onclick = function sd(){
        var s = document.getElementByID("dfgfd");
   s.onclick = function sd(){
       
   } var s = document.getElementByID("dfgfd");
   s.onclick = function sd(){
       
   }
   }
}

2. 代码高亮

public int void main(String a[]){
   System.out.println("Hello World!");

}

def assert_fingerprint(cert, fingerprint):
    """
    Checks if given fingerprint matches the supplied certificate.

    :param cert:
        Certificate as bytes object.
    :param fingerprint:
        Fingerprint as string of hexdigits, can be interspersed by colons.
    """

    fingerprint = fingerprint.replace(":", "").lower()
    digest_length = len(fingerprint)
    hashfunc = HASHFUNC_MAP.get(digest_length)
    if not hashfunc:
        raise SSLError("Fingerprint of invalid length: {0}".format(fingerprint))

    # We need encode() here for py32; works on py2 and p33.
    fingerprint_bytes = unhexlify(fingerprint.encode())

    cert_digest = hashfunc(cert).digest()

    if not _const_compare_digest(cert_digest, fingerprint_bytes):
        raise SSLError(
            'Fingerprints did not match. Expected "{0}", got "{1}".'.format(
                fingerprint, hexlify(cert_digest)
            )
        )


def resolve_cert_reqs(candidate):
    """
    Resolves the argument to a numeric constant, which can be passed to
    the wrap_socket function/method from the ssl module.
    Defaults to :data:`ssl.CERT_REQUIRED`.
    If given a string it is assumed to be the name of the constant in the
    :mod:`ssl` module or its abbreviation.
    (So you can specify `REQUIRED` instead of `CERT_REQUIRED`.
    If it's neither `None` nor a string we assume it is already the numeric
    constant which can directly be passed to wrap_socket.
    """
    if candidate is None:
        return CERT_REQUIRED

    if isinstance(candidate, str):
        res = getattr(ssl, candidate, None)
        if res is None:
            res = getattr(ssl, "CERT_" + candidate)
        return res

    return candidate

#include <iostream>
using namespace std;
int main()
{
    int x, y, n;
    for (x=1, n=0; n<9; y=(x+1)*2, x=y, n++);
        cout<<"第一天共摘的桃子数量为 "<<x<<endl;
    return 0;
}

#region
     // 注意到区别g.DrawImage中第二个new Rectangle。目标其实都是new Rectangle(0, 0, iWidth, iHeight)，
      //缩放算法把整个原始图都往目标区域里塞new Rectangle(0, 0, bmp.Width, bmp.Height)，
     // 而剪裁只是把原始区域上等宽等高的那个区域new Rectangle(StartX, StartY, iWidth, iHeight)1:1的塞到目标区域里
      #endregion

      public Bitmap ChangeImgSize(Bitmap bit,double mutiple)
      {
          int newW =(int) (bit.Width * mutiple);
          int newH = (int)(bit.Height * mutiple);
          if (newW < 400 || newH < 300)
          {
              newW = 400;newH = 300;
          }
          else if (newW > 1960 || newH> 960)
          {
              newW = 1960; newH = 960;
          }

          Bitmap newBitmap = new Bitmap(newW, newH);
          Graphics g = Graphics.FromImage(newBitmap);
        
          g.Clear(Color.Transparent);
          //设置画布的描绘质量           
          g.CompositingQuality = System.Drawing.Drawing2D.CompositingQuality.HighQuality;
          g.SmoothingMode = System.Drawing.Drawing2D.SmoothingMode.HighQuality;
          g.InterpolationMode = System.Drawing.Drawing2D.InterpolationMode.HighQualityBicubic;
          //将原图以新的大小绘制到 新的bitmap中
          g.DrawImage(bit, new Rectangle(0, 0, newBitmap.Width, newBitmap.Height), 0, 0, bit.Width, bit.Height, GraphicsUnit.Pixel);
          g.Dispose();
          return newBitmap;
      }