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Serializing an object to JSON
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edited Apr 7 '17 at 13:26
Michał Perłakowski
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How to check if element has any children in Javascript?
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198
A couple of ways:
if (element.firstChild) {
// It has at least one
}
or the hasChildNod...
Convert JsonNode into POJO
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edited Mar 15 '15 at 12:18
answered Feb 25 '15 at 8:39
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What does the “@” symbol mean in reference to lists in Haskell?
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180
Yes, it's just syntactic sugar, with @ read aloud as "as". ps@(p:pt) gives you names for
th...
How to get one value at a time from a generator function in Python?
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157
Yes, or next(gen) in 2.6+.
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Database cluster and load balancing
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132
Database clustering is a bit of an ambiguous term, some vendors consider a cluster having two ...
Get exception description and stack trace which caused an exception, all as a string
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11 Answers
11
Active
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Ruby/Rails: converting a Date to a UNIX timestamp
How would I get a UNIX timestamp (number of seconds since 1970 GMT) from a Date object in a Rails app?
5 Answers
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How to quit scala 2.11.0 REPL?
In the last version of scala (2.10.3) REPL, I can type exit to quit from REPL. However, in Scala 2.11.0 this doesn't work.
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