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How to tell which version of a gem a rails app is using
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Quickest way to convert a base 10 number to any base in .NET?
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How can I select and upload multiple files with HTML and PHP, using HTTP POST?
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This is possible in HTML5. Example (PHP 5.4):
<!doctype html>
<html>
<head...
CSS strikethrough different color from text?
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How to count lines of Java code using IntelliJ IDEA?
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edited Feb 27 '17 at 11:37
steve cook
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simple HTTP server in Java using only Java SE API
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Temporarily disable auto_now / auto_now_add
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How to get the current user in ASP.NET MVC
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edited Jul 11 '15 at 5:55
Amirhossein Mehrvarzi
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How do I convert a numpy array to (and display) an image?
...(and display) an image:
from PIL import Image
import numpy as np
w, h = 512, 512
data = np.zeros((h, w, 3), dtype=np.uint8)
data[0:256, 0:256] = [255, 0, 0] # red patch in upper left
img = Image.fromarray(data, 'RGB')
img.save('my.png')
img.show()
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