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Python 2021-10-28 12:36:18
image search python and opencv stackoverflow
import cv2 import numpy as np img = cv2.imread('one.jpg') pixel = img[801,600] print (pixel) # pixel value i am searching for def search_for(): for iidx, i in enumerate(img): for xidx, x in enumerate(i): if (x == pixel).all(): ... Add solution -
Shell/Bash 2021-10-28 05:45:07
bash break if
break [n] #Exit optional given n number of loops Add solution -
Python 2021-10-26 04:20:11
python break continue
The continue statement in Python returns the control to the beginning of the while loop. The continue statement rejects all the remaining statements in the current iteration of the loop and moves the control back to the top of the loop. The continue s... Add solution -
VBA 2021-10-21 16:52:04
excel vba exit do loop infinite
'VBA has the Exit Do statement to exit a Do Loop: Do c = c + 1 If c = 750 Then Exit Do Loop While i < 1000 '------------------------------------------------------------------- 'Note: If multiple Do Loops are nested, Exit Do transfers ' ... Add solution -
Python 2021-10-17 06:02:04
python numpy how to empty array cycle
In [210]: %%timeit .....: l = [] .....: for i in xrange(1000): .....: l.append([3*i+1,3*i+2,3*i+3]) .....: l = np.asarray(l) .....: 1000 loops, best of 3: 1.18 ms per loop In [211]: %%timeit .....: a = np.empty((0,3), int) ........ Add solution -
Python 2021-10-17 05:52:12
generate gif py
from PIL import Image import glob # Create the frames frames = [] imgs = glob.glob("*.png") for i in imgs: new_frame = Image.open(i) frames.append(new_frame) # Save into a GIF file th... Add solution -
C# 2021-10-11 16:00:03
Kentico 9 - Updating blog posts
// Prepares a TreeProvider instance TreeProvider tree = new TreeProvider(MembershipContext.AuthenticatedUser); // Gets all published blog posts under "/Blogs/NewBlog" as a DataSet DataSet posts = BlogHelper.GetBlogPosts(SiteContext.CurrentSiteN... Add solution
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