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AWS Difference between a snapshot and AMI
...self.
– Dan Pritts
Oct 18 '16 at 20:01
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Import file size limit in PHPMyAdmin
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This is not a answer. This should be written as a comment.
– I am the Most Stupid Person
Aug 21 '17 at 5:29
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What is the main purpose of setTag() getTag() methods of View?
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How to parse JSON in Scala using standard Scala classes?
... lazy val create_time: String = (json \ "create_time").extractOrElse("1970-01-01 00:00:00")
lazy val site_id: String = (json \ "site_id").extractOrElse("")
lazy val alipay_total_price: Double = (json \ "alipay_total_price").extractOpt[String].filter(_.nonEmpty).getOrElse("0").toDouble
lazy val...
How to parse JSON using Node.js? [closed]
...at it's worth, there's a bunch of stuff here on node's github wiki: github.com/joyent/node/wiki/…
– damianb
Mar 18 '13 at 18:18
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How do you add an array to another array in Ruby and not end up with a multi-dimensional result?
... do the same thing but create a new array).
Straight from the docs (http://www.ruby-doc.org/core-1.9.3/Array.html#method-i-concat):
concat(other_ary)
Appends the elements of other_ary to self.
So
[1,2].concat([3,4]) #=> [1,2,3,4]
Array#concat will not flatten a multidimensional array if i...
Do subclasses inherit private fields?
...ification (currently 3rd edition).
As the JLS states (https://docs.oracle.com/javase/specs/jls/se8/html/jls-8.html#jls-8.2):
Members of a class that are declared
private are not inherited by
subclasses of that class. Only members
of a class that are declared protected
or public are in...
What does character set and collation mean exactly?
...t is a set of symbols
and encodings. A collation is a set of
rules for comparing characters in a
character set. Let's make the
distinction clear with an example of
an imaginary character set.
Suppose that we have an alphabet with
four letters: 'A', 'B', 'a', 'b'. We
give each lett...
What is the meaning of #XXX in code comments?
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XXX in a comment is usually a heads-up. It could be:
Something that's not implemented completely correctly.
Something that should be fixed later on.
Highlighting a possible problem spot.
Something you're not sure about, a question.
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How many double numbers are there between 0.0 and 1.0?
...@Alex: just to note, when I wrote 100 to 100.1 I miswrote. I meant 100 to 101. Basically, between N and N+1 for arbitrary N.
– polygenelubricants
Jun 5 '10 at 3:15
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