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How do I get out of a screen without typing 'exit'?
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631
Ctrl-a d or Ctrl-a Ctrl-d. See the screen manual # Detach.
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what is the difference between ?:, ?! and ?= in regex?
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What is the result of % in Python?
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Taken from http://docs.python.org/reference/expressions.html
Example 1:
6%2 evaluates to 0 because there's no remainder if 6 is divided by 2 ( 3 times ).
Example 2: 7%2 evaluates to 1 because there's a remainder of 1 when 7 is divided by 2 ( 3 times ).
So to summarise that, it returns the remai...
How can I rotate an HTML 90 degrees?
...file
– user1808433
Jan 9 '13 at 10:46
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@user1808433 because with 90deg rotation the square would...
Appropriate hashbang for Node.js scripts
... Mark AmeryMark Amery
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How to change the foreign key referential action? (behavior)
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How to know the size of the string in bytes?
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diyadiya
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Python - abs vs fabs
... Traceback (most recent call last)
/home/npe/<ipython-input-12-8368761369da> in <module>()
----> 1 type(math.fabs(3+4j))
TypeError: can't convert complex to float
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Nested attributes unpermitted parameters
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Adding System.Web.Script reference in class library
...in asp.net2
– Amir
Jun 21 '13 at 3:56
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Make sure you are using .NET framework 4 not .NET Framewo...