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how to view the contents of a .pem certificate
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143
Use the -printcert command like this:
keytool -printcert -file certificate.pem
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Understanding exactly when a data.table is a reference to (vs a copy of) another data.table
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143
Yes, it's subassignment in R using <- (or = or ->) that makes a copy of the whole object....
Generic type parameter naming convention for Java (with multiple chars)?
...ns Framework)
K - Key
N - Number
T - Type
V - Value
S,U,V etc. - 2nd, 3rd, 4th types
You'll see these names used throughout the Java SE API and the rest of this lesson.
I'd stick to it to avoid the confusion among the developers and possible maintainers.
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Rails respond_with: how does it work?
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Update for Rails 4.2+
#respond_with and ::respond_to (n.b. class method) are no longer a part of Rails. They were migrated into the third-party responders gem as of Rails 4.2 (release notes / commit dated Aug 2014). While responders is not i...
delete map[key] in go?
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edited Jul 21 '15 at 6:34
coolaj86
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Updating address bar with new URL without hash or reloading the page
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What is the `data-target` attribute in Bootstrap 3?
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data-target is used by bootstrap to make your life easier. You (mostly) do not need to write a s...
Should I add .vcxproj.filter files to source control?
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