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How to download image using requests

...flate). You can force it to decompress for you anyway by setting the decode_content attribute to True (requests sets it to False to control decoding itself). You can then use shutil.copyfileobj() to have Python stream the data to a file object: import requests import shutil r = requests.get(settin...
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How to serialize an object to XML without getting xmlns=“…”?

... for me to serialize an object in .NET without the XML Namespaces automatically serializing also? It seems that by default .NET believes the XSI and XSD namespaces should be included, but I don't want them there. ...
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How to test if a string is basically an integer in quotes using Ruby

...z/.match(string_to_check) #Is not a positive number else #Is all good ..continue end share | improve this answer | follow | ...
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Split (explode) pandas dataframe string entry to separate rows

...bine where Apply returns a dataframe of arbitrary size (but consistent for all chunks), and Combine just vstacks the returned DFs? – Vincent Oct 2 '12 at 0:22 ...
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Best way to find the intersection of multiple sets?

... want here, but in case you ever need a generalisation of "take the sum of all these", "take the product of all these", "take the xor of all these", what you are looking for is the reduce function: from operator import and_ from functools import reduce print(reduce(and_, [{1,2,3},{2,3,4},{3,4,5}]))...
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Is it possible to declare a variable in Gradle usable in Java?

...dConfigField "int", "FOO", "42" buildConfigField "String", "FOO_STRING", "\"foo\"" buildConfigField "boolean", "LOG", "true" } release { buildConfigField "int", "FOO", "52" buildConfigField "String", "FOO_STRING", "\"bar\"" ...
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How is the undo tree used in Vim?

... See also :h undo-redo, which lists all the commands and their usage. There are two ways to traverse the undo tree. One is to go "back in time". g+ and g- will traverse all of the nodes in the tree in chronological or reverse-chronological order (which can...
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How to grey out a button?

... disabled by setting the alpha (making it semi-transparent). This is especially useful if your button background is an image, and you don't want to create states for it. button.setAlpha(.5f); button.setClickable(false); update: I wrote the above solution pre Kotlin and when I was a rookie. It's m...
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What does “./bin/www” do in Express 4.x?

... In Express 3.0, you normally would use app.configure() (or app.use()) to set up the required middleware you need. Those middleware you specified are bundled together with Express 3.0. Example: var express = require('express'); var routes = require...
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Simulate CREATE DATABASE IF NOT EXISTS for PostgreSQL?

...an work around it from within psql by executing the DDL statement conditionally: SELECT 'CREATE DATABASE mydb' WHERE NOT EXISTS (SELECT FROM pg_database WHERE datname = 'mydb')\gexec The manual: \gexec Sends the current query buffer to the server, then treats each column of each row of the query's...