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How to return images in flask response? [duplicate]
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You use something like
from flask import send_file
@app.route('/get_image')
def get_image():
if request.args.get('type') == '1':
filename = 'ok.gif'
else:
filename = 'error.gif'
return send_file(filename, mimetype='image/gif')
to sen...
Force the origin to start at 0
How can I set the origin / interception of the y-axis and x-axis in ggplot2?
3 Answers
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Intellij code formatting, Java annotations on new lines
...iable annotations on the same line, which i hate! How do I setup the code formatter to keep annotations on separate lines?
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wget command to download a file and save as a different filename
...is analogous to shell redirection: wget -O file http://foo is intended to work like wget -O - http://foo > file; file will be truncated immediately, and all downloaded content will be written there."
– user2913694
Jul 28 '15 at 15:35
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Python3 integer division [duplicate]
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Floor divisions are NOT integer divisions. A floor division will return -2 for -3 / 2, while an integer division should return -1 (there's no floor or ceil in integer land).
– Thorham
Jun 1...
Creating NSData from NSString in Swift
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In Swift 3
let data = string.data(using: .utf8)
In Swift 2 (or if you already have a NSString instance)
let data = string.dataUsingEncoding(NSUTF8StringEncoding)
In Swift 1 (or if you have a swift String):
let data = (string as NSString).dataUsingEncoding(NSUTF8StringEncoding)
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jQuery date formatting
How can I format the date using jQuery. I am using below code but getting error:
22 Answers
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Programmer-friendly search engine? [closed]
Google is unfriendly to searching for verbatim strings with characters like $ and #. Is there a search engine that supports searching for verbatim strings?
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Convert array to JSON
... a page via jQuery's .get method. How can I convert it to a JSON object for sending?
9 Answers
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How to set up Android emulator proxy settings
I want to to use the browser inside the Android emulator, and I want to use the proxy settings on my machine. How can I set this up?
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