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answered Dec 2 '10 at 0:40
Fake Code Monkey RashidFake Code Monkey Rashid
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Create a completed Task
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answered Nov 22 '10 at 13:51
QrystaLQrystaL
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is_file or file_exists in PHP
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answered Apr 27 '09 at 10:00
hbwhbw
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How to flip background image using CSS?
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edited May 14 '14 at 10:54
answered Apr 24 '11 at 6:16
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Drop all duplicate rows across multiple columns in Python Pandas
...ort pandas as pd
df = pd.DataFrame({"A":["foo", "foo", "foo", "bar"], "B":[0,1,1,1], "C":["A","A","B","A"]})
df.drop_duplicates(subset=['A', 'C'], keep=False)
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How to optimize for-comprehensions and loops in Scala?
... positive number that is evenly divisible by all of the numbers from 1 to 20?"
8 Answers
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Should I use a data.frame or a matrix?
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edited Aug 30 '17 at 0:12
answered Mar 1 '11 at 19:00
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What is P99 latency?
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It's 99th percentile. It means that 99% of the requests should be faster than given latency. In...
What is the “__v” field in Mongoose
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edited Dec 14 '16 at 11:04
Pierre
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answered Sep 1...
Heroku free account limited?
... requests. If each instance of your application can serve each request in 100ms, then you get 600 requests/minute with the free account.
Your application code and its assets (the slug) are limited to 300 MB in total. Your application also has access to the local filesystem, which can serve as an ep...