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How can I select random files from a directory in bash?
... but you really liked the previous possibility, you can use eval. But it's evil, and you must really make sure that N doesn't come directly from user input without being thoroughly checked!
N=42
a=( * )
eval randf=( \"\${a[RANDOM%\${#a[@]}]\"\{1..$N\}\"}\" )
I personally dislike eval and hence th...
What's the difference between `raw_input()` and `input()` in Python 3?
... can easily be simulated by using eval(input()). (Remember that eval() is evil. Try to use safer ways of parsing your input if possible.)
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How to fix error “Updating Maven Project”. Unsupported IClasspathEntry kind=4?
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What did Java ever do to you?
– Evil Washing Machine
Aug 10 '16 at 0:35
2
@E...
Get name of property as a string
...developer horizontally scroll to get to the important portion of a line is evil ;)
– OregonGhost
May 12 '10 at 16:18
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How do getters and setters work?
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You may also want to read "Why getter and setter methods are evil":
Though getter/setter methods are commonplace in Java, they are not particularly object oriented (OO). In fact, they can damage your code's maintainability. Moreover, the presence of numerous getter and setter methods ...
What is the proper way to check for null values?
... extension methods that operate without error on null this values are pure evil.
– Nick Larsen
Mar 20 '12 at 19:01
10
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Remove characters except digits from string using Python?
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re is evil in such simple task, second one is the best I think, cause 'is...' methods are the fastest for strings.
– f0b0s
Sep 20 '09 at 12:25
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Set padding for UITextField with UITextBorderStyleNone
... answered Dec 12 '10 at 20:20
Evil TroutEvil Trout
9,31322 gold badges1919 silver badges1717 bronze badges
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Unsafe JavaScript attempt to access frame with URL
... answered Dec 1 '10 at 12:08
EvilMMEvilMM
87144 silver badges88 bronze badges
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Adaptive segue in storyboard Xcode 6. Is push deprecated?
...d)" instead?
It should; it does for me. I am using Xcode 6 beta 2 and to test I used the single view template (calling the pre made view controller in IB ‘VC_A’). I then added another view controller (‘VC_B’). I then added a button on VC_A to show VC_B and another from VC_B back to VC_A. W...