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How to prettyprint a JSON file?
...use the built-in module pprint (https://docs.python.org/3.6/library/pprint.html).
How you can read the file with json data and print it out.
import json
import pprint
json_data = None
with open('file_name.txt', 'r') as f:
data = f.read()
json_data = json.loads(data)
pprint.pprint(json_da...
Plot two histograms on single chart with matplotlib
...erence: http://matplotlib.org/examples/statistics/histogram_demo_multihist.html
EDIT [2018/03/16]: Updated to allow plotting of arrays of different sizes, as suggested by @stochastic_zeitgeist
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Do I need to create indexes on foreign keys on Oracle?
...
docs.oracle.com/javadb/10.8.3.0/ref/rrefsqlj13590.html
– Chinmai
Oct 21 '19 at 7:27
The docs ...
How can I check if a background image is loaded?
...m6.static.flickr.com/5049/5220175127_5693faf952.jpg').load(function() { $('html').css('background-image', 'url(http://farm6.static.flickr.com/5049/5220175127_5693faf952.jpg)'); })) and check HTTP requests in Firebug. If I have opened flicker page with this image opened in another tab it don't do any...
Is there an easy way to pickle a python function (or otherwise serialize its code)?
...ickle instead? Same for the pickle page. docs.python.org/2/library/marshal.html
– dgorissen
Feb 25 '13 at 9:48
1
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How do you debug MySQL stored procedures?
...ttp://gilfster.blogspot.co.at/2006/03/debugging-stored-procedures-in-mysql.html
with custom debug mySql procedures and logging tables.
You can also just place a simple select in your code and see if it is executed.
SELECT 'Message Text' AS `Title`;
I got this idea from
http://forums.mysql.co...
How to generate a random string in Ruby
...ee: http://ruby-doc.org/stdlib-1.9.2/libdoc/securerandom/rdoc/SecureRandom.html
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Multiple simultaneous downloads using Wget?
...ed yet, let me give another way:
cat url.list | parallel -j 8 wget -O {#}.html {}
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Java rounding up to an int using Math.ceil
...
@user1545072: docs.oracle.com/javase/specs/jls/se7/html/…
– Kirby
Sep 3 '14 at 22:46
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Best practice to mark deprecated code in Ruby?
...ning logic: https://ruby-doc.org/stdlib/libdoc/rubygems/rdoc/Gem/Deprecate.html. I tend to prefer it to maintain my deprecation messages in a "standard" way:
# my_file.rb
class MyFile
extend Gem::Deprecate
def no_more
close
end
deprecate :no_more, :close, 2015, 5
def close
# ne...