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MySQL root password change
...HERE user='root'; >FLUSH PRIVILEGES; In MySQL version 5.7.x there is no more password field in the mysql table. It was replaced with authentication_string.
– Robert Anthony S. Tribiana
Aug 19 '18 at 3:16
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Calculate age given the birth date in the format YYYYMMDD
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Fixed point vs Floating point number
... Also there is exponent biasing so that you can represent vastly more discrete values between 0 and 1 than you can between 1,000,000 and 1,000,001. And there are lots of complications with floating point operations which come up, like ensuring you don't report 0 as the difference between t...
How to randomly select an item from a list?
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If you want to randomly select more than one item from a list, or select an item from a set, I'd recommend using random.sample instead.
import random
group_of_items = {1, 2, 3, 4} # a sequence or set will work here.
num_to_select = 2 ...
What is the role of the bias in neural networks? [closed]
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SET versus SELECT when assigning variables?
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@OMG Ponies: It can be 10 times faster or more, so I am not sure if it is "slight speed advantage".
– A-K
Oct 15 '10 at 20:22
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How to select between brackets (or quotes or …) in Vim?
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How do I clear the std::queue efficiently?
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Vim users, where do you rest your right hand? [closed]
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I think that jkl; is actually the more appropriate usage for vi. For one, h and l really don't matter that much. w, e, and b are significantly more useful for horizontal navigation. As a bonus, ; is easy to get at if the language requires it. Having a weaker ...
What is monkey patching?
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@LutzPrechelt Could you explain a little bit more on this?
– Calvin Ku
Aug 6 '18 at 2:37
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