|贴子

2018-10-28
求大神指点django吧
python manage.py makemigrations 显示no change detected python manage.py migrate ...
2018-10-10
跪求大神指点python吧
len(self)返回的是什么值
2018-10-06
opencv svm 求大神指点opencv吧
OpenCV Error: Assertion failed (samples.type() == 5 || samples.type() == 4) in c...
2018-09-13
python opencv sift求大神指点opencv吧
cv2.error: OpenCV(3.4.3) C:\projects\opencv-python\opencv_contrib\modules\xfeatu...