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Is there a valid reason for enforcing a maximum width of 80 characters in a code file, this day and
...if it was shorter. Indents do help in general but not much when you are at 100+ chars per line.
– sola
Aug 5 at 20:06
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Nested or Inner Class in PHP
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edited Dec 1 '14 at 12:50
answered May 7 '13 at 17:17
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What is the difference between a static and a non-static initialization code block
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edited May 9 '17 at 12:21
Michael
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Label Alignment in iOS 6 - UITextAlignment deprecated
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answered Sep 22 '12 at 2:42
majorl3oatmajorl3oat
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How to import classes defined in __init__.py
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Richard LevasseurRichard Levasseur
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Why does GCC generate 15-20% faster code if I optimize for size instead of speed?
... 0.804s -O2
Intel Xeon E5-2603 gcc-4.4.7 1.121s 1.122s -
Intel Core i3-3217U gcc-4.6.4 0.709s 0.709s -
Intel Core i3-3217U gcc-4.7.3 0.708s 0.822s -O2
Intel Core i3-3217U gc...
Float vs Decimal in ActiveRecord
...ecimal format. If you do this:
irb:001:0> "%.47f" % (1.0/10)
=> "0.10000000000000000555111512312578270211815834045" # not "0.1"!
whereas if you just do
irb:002:0> (1.0/10).to_s
=> "0.1" # the interprer rounds the number for you
So if you are dealing with small fractions, like comp...
When should I use nil and NULL in Objective-C?
...e Programming Topics.
– Rob
Nov 17 '12 at 15:13
"The main difference is that you can send messages to nil" - you can s...
What's the best way to inverse sort in scala?
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answered Sep 27 '12 at 20:24
Bruno BiethBruno Bieth
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Sharing a result queue among several processes
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edited Mar 30 '12 at 21:12
alexis
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