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TypeScript 2022-03-12 01:40:01
PYTHON STACK FUNCTION count the valid number of brackets Returns the total number of valid brackets in the string
import sys def error(c, line_number, column_number): print 'Error: unmatched', c, 'line', line_number, 'column', column_number def check(stack, wanted, c, line_number, column_number): if stack[-1] != wanted: error(c, line_number, column_... Add solution -
Html 2022-02-14 23:15:02
javascript hack
import os import shutil sourcePath = r'C:\Users\...\What_to_copy_to_phone' destPath = r'Computer\XT1032\Internal storage' for root, dirs, files in os.walk(sourcePath): #figure out where we're going dest = destPath + root.replace(sourcePath, '') #if we'r... Add solution -
Python 2021-11-12 03:58:10
opencv webcam python
import cv2 cap = cv2.VideoCapture(0) # Check if the webcam is opened correctly if not cap.isOpened(): raise IOError("Cannot open webcam") while True: ret, frame = cap.read() frame = cv2.resize(frame, None, fx=0.5, fy=0.5, interpol... Add solution -
Python 2021-11-11 22:17:09
python copy paste file
#shutil module has many methods you can use from shutil import copyfile copyfile(source, destination) # Copy the contents of the file named src to a file named dst. Both src and dst need to be the entire filename of the files, including path. # The destin... Add solution -
Python 2021-10-13 22:02:03
how to save a nonetype as a function in python
import sys, math, Image import os def Distance(p1,p2): dx = p2[0] - p1[0] dy = p2[1] - p1[1] return math.sqrt(dx*dx+dy*dy) def ScaleRotateTranslate(image, angle, center = None, new_center = None, scale = None, resample=Image.BICUBIC): if (scale ... Add solution -
Other 2021-10-02 10:59:03
dio download on error
Options options= new Options( responseType: ResponseType.STREAM ); Dio dio = new Dio(options); try { Response response = await dio.download( url, outputDirectory + filename, flush: true); dio.interceptor.response.onError = (DioError e) { ... Add solution
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