google searched, but no good method was found ...
guys, I read the color code of the picture through imgo : height := imgo.GetImageHeight(img) [height] width := imgo.GetImageWidth(img) [width] imgMatrix := imgo.MustRead("F: GOPATH src code img hsq.jpg") f...
I d like to ask where DataGrip saves commonly used sql statements. ...
ask exactly how the two functions work and what s the difference. Thank you. def createcounter1(): def it(): n = 1 while True: yield n n = n + 1 g = it() def counter(): return nex...
when you use the FileWriter.write (String) method to write a longer string, the actual output is different from the string Writer is = new FileWriter(urlStr, false); is.write(sqls); is.flush(); is.close(); where sqls is: CREATE TABLE "SUNAOS&quo...
import re print(re.findall( I b , hellow I am LIST ))-sharp [ I ] print(re.findall(" l","abca lsd"))-sharp [ l ] Why does the first match b only need 2 , while the second match l needs 4? ...