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PHP Fatal error: Call to undefined function json_decode()
...se has a clause which states:
The Software shall be used for Good, not Evil.
This causes a problem with Free Software Foundation's definition of free software which states:
The freedom to run the program, for any purpose (freedom 0).
FSF goes on to specifically list the JSON license as n...
SecurityError: Blocked a frame with origin from accessing a cross-origin frame
...ages; which is exactly opposite from what chrome and firefox do - have you tested your code in safari on ios? btw postMessage with second parameter of value "*" is not quite safe, you should always specify domain
– sKopheK
Mar 22 '18 at 15:51
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Why is using a wild card with a Java import statement bad?
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See javadude.com/articles/importondemandisevil.html for details why it's evil. Basic idea: it can cause code to stop compiling when classes are added to packages that you import (like when List was added to java.util...)
– Scott Stanchfield
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Why is std::min failing when windows.h is included?
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One of the reason why MACROS are evil. :D
– Nawaz
Feb 15 '11 at 14:31
7
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Calling a JavaScript function named in a variable [duplicate]
...agree - there is a lot I need to learn about javascript, but the necessary evil is that I do need to use it now. I seem to remember something about js executed in eval only exists (including it's timers, etc) for the time the eval is executing - causing even more problems. Is this true. Anyway, I f...
Remove a string from the beginning of a string
... helps finding the best (again in terms of efficiency) answer. Why is that evil?
– cbrandolino
Dec 23 '10 at 9:41
5
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How to break out of nested loops?
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I would like to add that gotos are not explicitly evil, they just can be used for evil. I find that there are quite a few cases, for example this, where they are the best solution. "Don't use gotos" is a good start, but I think the next step in skill allows you "Don't use lo...
“for” vs “each” in Ruby
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See "The Evils of the For Loop" for a good explanation (there's one small difference considering variable scoping).
Using each is considered more idiomatic use of Ruby.
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How does this site infecting script work?
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It removes most of the special characters, turning it into a normal URL:
evil://dyndns-org.gamestop.com.mybestyouxi-cn.genuinehollywood.ru:8080/softonic.com/softonic.com/google.com/livejasmin.com/videosz.com/
(I manually changed http: to evil:)
Note that the regex could have been simplified to ...
Fastest way to determine if an integer's square root is an integer
I'm looking for the fastest way to determine if a long value is a perfect square (i.e. its square root is another integer):
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