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Proper use of errors
...ories of errors that could occur in your code. Range answers the OP's specific question but it's the exception (sorry), not the rule.
– Coderer
Sep 14 at 12:09
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Temporarily switch working copy to a specific Git commit
How to switch to specific Git commit without losing all the commits made after it ?
3 Answers
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How different is Objective-C from C++? [closed]
What are the main differences between Objective-C and C++ in terms of the syntax, features, paradigms, frameworks and libraries?
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How do I print out the contents of an object in Rails for easy debugging?
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I generally first try .inspect, if that doesn't give me what I want, I'll switch to .to_yaml.
class User
attr_accessor :name, :age
end
user = User.new
user.name = "John Smith"
user.age = 30
puts user.inspect
#=> #<User:0x423270c @name="John Smith...
Catching all javascript unhandled exceptions
...rror events do not trigger window.onerror, you have to listen for them specifically." -developer.mozilla.org/en-US/docs/Web/API/…
– shusson
Mar 3 '14 at 0:33
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Where is the documentation for the values() method of Enum?
...alues() method of that type.
Enum Types, Section 8.9, Java Language Specification
The values function simply list all values of the enumeration.
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What's the difference between tilde(~) and caret(^) in package.json?
... ~ assumes you can trust minor and point releases from your dependencies. If you are publishing a library and want other people to trust you, DO NOT BLINDLY ACCEPT DOWNSTREAM DEPENDENCIES. A bad dot release from your dependency can cause a chain reaction upstream, and will have people knocking at Y...
EC2 instance types's exact network performance?
I cannot find exact network performance details for different EC2 instance types on Amazon. Instead, they are only saying:
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Easy way to list node modules I have npm linked?
...ry contents (e.g. ls -l node_modules | grep ^l)? They're normal symlinks.
If you really need to find all symlinks, you could try something like find / -type d -name "node_modules" 2>/dev/null | xargs -I{} find {} -type l -maxdepth 1 | xargs ls -l.
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How can I shuffle the lines of a text file on the Unix command line or in a shell script?
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shuf and sort -R differ slightly, because sort -R randomly orders the elements according to hash of them, which is, sort -R will put the repeated elements together, while shuf shuffles all the elements randomly.
– SeMeKh
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