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How do I count unique values inside a list

... Armed with this, your solution could be as simple as: words = [] ipta = raw_input("Word: ") while ipta: words.append(ipta) ipta = raw_input("Word: ") unique_word_count = len(set(words)) print "There are %d unique words!" % unique_word_count ...
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Download large file in python with requests

... It's much easier if you use Response.raw and shutil.copyfileobj(): import requests import shutil def download_file(url): local_filename = url.split('/')[-1] with requests.get(url, stream=True) as r: with open(local_filename, 'wb') as f: ...
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How do I read image data from a URL in Python?

...IO is no longer needed since PIL >= 2.8.0. Just use Image.open(response.raw). PIL automatically checks for that now and does the BytesIO wrapping under the hood. From: pillow.readthedocs.io/en/3.0.x/releasenotes/2.8.0.html – Vinícius M Feb 6 at 15:21 ...
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How to check task status in Celery?

...et()? This is an instance of the AsyncResult class, but you cannot use the raw class celery.result.AsyncResult, you need to get the class from the function wrapped by app.task(). In you case you would do async_result = run_instance.AsyncResult('task-id') – ArnauOrriols ...
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Why all the Active Record hate? [closed]

...it's ugly, but for the cases where you just plain and simply need to write raw SQL, it's easily done. @Tim Sullivan ...and you select several instances of the model, you're basically doing a "select * from ..." Code: people = Person.find(:all, :select=>'name, id') This will only sel...
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How to use Comparator in Java to sort

...arable vs Comparator Sorting an ArrayList of Contacts Also, do not use raw types in new code. Raw types are unsafe, and it's provided only for compatibility. That is, instead of this: ArrayList peps = new ArrayList(); // BAD!!! No generic safety! you should've used the typesafe generic decla...
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When to use %r instead of %s in Python? [duplicate]

... Use the %r for debugging, since it displays the "raw" data of the variable, but the others are used for displaying to users. That's how %r formatting works; it prints it the way you wrote it (or close to it). It's the "raw" format for debugging. Here \n used to display to...
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Can the Android layout folder contain subfolders?

... Is it possible to do this with the drawable folders? I just tried with no luck, even taking into account the declaration ordering. – trevor-e Mar 31 '14 at 21:22 ...
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Can I load a UIImage from a URL?

...one-4s-wallpapers-mobile-backgrounds-dark_2466f886de3472ef1fa968033f1da3e1_raw_1087fae1932cec8837695934b7eb1250_raw.jpg"); var err: NSError? var imageData :NSData = NSData.dataWithContentsOfURL(url,options: NSDataReadingOptions.DataReadingMappedIfSafe, error: &err) var bgImage = UIIm...
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How to output MySQL query results in CSV format?

...at and escaping of special characters. Escaping may be disabled by using raw mode; see the description for the --raw option. This will give you a tab separated file. Since commas (or strings containing comma) are not escaped it is not straightforward to change the delimiter to comma. ...