Python 2 [code language=“python”] round(3.5) => 4.0 round(4.5) => 5.0 [/code] Python 3 [code language=“python”] round(3.5) => 4 round(4.5) => 4 [/code] Mainly because: to take away the round-up bias. the result can be further divided by 2, and still an int https://mathematica.stackexchange.com/questions/2116/why-round-to-even-integers https://en.wikipedia.org/wiki/Rounding#Round_half_to_even
Just a short list, not too bad. The __future__ module The print function Integer division Unicode xrange Raising exceptions Handling exceptions The next() function and .next() method For-loop variables and the global namespace leak Comparing unorderable types Parsing user inputs via input() Returning iterable objects instead of lists Banker’s Rounding http://sebastianraschka.com/Articles/2014_python_2_3_key_diff.html
It’s: foo e-LI-sa https://youtu.be/67OkKjrS7bk [youtube ]
[youtube ] This is worth a look, the future Elon Musk sees. If you need subtitle, follow this TED link.
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1. 一般人雙手做的，你單手做（例：剝蕉、劃火柴）； 2. 一般人單手做的，你反手做（例：點打火機、唱K揸咪）； 3. 一般人用手做的，你用工具做（例：用筷子夾飲筒飲嘢）； 4. 一般人用工具做的，你又用返手做（例：用手指插落煲湯再舔手指試味，死唔用匙羹）； 5. 一般人會保護自己的，你唔用（例：唔戴頭盔揸電單車）； 6. 一般人唔保護自己時，自己又好保護自己（例：戴眼罩炸食物）； 7. 一般人做得型的，你死都要諗個更有型嘅方法去做（人哋拋鑊，你叉腰拋鑊）； 8. 一般人做得型的，但你諗唔到點樣更有型咁做，你戴黑超； 9. 一般人做得型的，但你諗唔到點樣更有型咁做，又喺室內唔方便戴黑超（室內唔好意思戴黑超其實你已經唔型），你慢動作笑住做； 10. 總之，人哋點做，你一定唔好同人哋一樣，人哋賣旗貼心口，你貼手臂，人哋貼手臂，你貼衫腳… ref: http://www.passiontimes.hk/article/04-01-2017/36974
Here is a free deep learning online course from fast.ai. It’s mostly videos. http://course.fast.ai/
After upgrading to ubuntu 16, my wordpress was acting weird. I get errors like apache2.service - LSB: Apache2 web server Loaded: loaded (/etc/init.d/apache2; bad; vendor preset: enabled) Drop-In: /lib/systemd/system/apache2.service.d └─apache2-systemd.conf Active: failed (Result: exit-code), and Your PHP installation appears to be missing the MySQL extension which is required by WordPress. Here are some of the steps I took to re-enabled my blog. If you are using php 7.0, then do ...
They should. Which carrier to pick if you want to buy the iphone 7 in the US? All of them should work. Source