大约有 641 项符合查询结果（耗时：0.0113秒） [XML]
How to loop through a directory recursively to delete files with certain extensions
...Use find … -exec instead.
– Gilles 'SO- stop being evil'
Jul 13 '17 at 15:54
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GIT commit as different user without email / or only email
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git commit --author="John Doe <john@doe.com>" -m "Impersonation is evil."
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C read file line by line
...tions available on the web.
– Gilles 'SO- stop being evil'
Aug 17 '10 at 11:55
13
Why should I do...
Test if a variable is a list or tuple
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Go ahead and use isinstance if you need it. It is somewhat evil, as it excludes custom sequences, iterators, and other things that you might actually need. However, sometimes you need to behave differently if someone, for instance, passes a string. My preference there would be to e...
Import package.* vs import package.SpecificType [duplicate]
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Poof! Now your code refuses to compile.
Never use import-on-demand. It's evil!
See http://javadude.com/articles/importondemandisevil.html for more details.
RE performance:
import a.*;
vs
import a.X;
Makes no difference at runtime. The compiler hardwires the resolved class names into the ge...
Setting an environment variable before a command in Bash is not working for the second command in a
...mmand is perfectly safe. You really sound like a guy who once read eval is evil without understanding what's evil about eval. And maybe you're not really understanding this answer after all (and really there's nothing wrong with it). On the same level: would you say that ls is bad because for file ...
eval command in Bash and its typical uses
...at 16:32
Gilles 'SO- stop being evil'Gilles 'SO- stop being evil'
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What does inverse_of do? What SQL does it generate?
...ctiveRecord::Base
has_many :traps, :inverse_of => :dungeon
has_one :evil_wizard, :inverse_of => :dungeon
end
class Trap < ActiveRecord::Base
belongs_to :dungeon, :inverse_of => :traps
end
class EvilWizard < ActiveRecord::Base
belongs_to :dungeon, :inverse_of => :evil_wiza...
What is the most ridiculous pessimization you've seen? [closed]
We all know that premature optimization is the root of all evil because it leads to unreadable/unmaintainable code. Even worse is pessimization, when someone implements an "optimization" because they think it will be faster, but it ends up being slower, as well as being buggy, unmaintainable, etc...
How do I set environment variables from Java?
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(Is it because this is Java and therefore I shouldn't be doing evil nonportable obsolete things like touching my environment?)
I think you've hit the nail on the head.
A possible way to ease the burden would be to factor out a method
void setUpEnvironment(ProcessBuilder builder) {
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