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When to use ko.utils.unwrapObservable?
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RP NiemeyerRP Niemeyer
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How to configure 'git log' to show 'commit date'
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What is the difference between map and flatMap and a good use case for each?
...wo line-lengths:
rdd.map(_.length).collect
res1: Array[Int] = Array(13, 16)
But flatMap (loosely speaking) transforms an RDD of length N into a collection of N collections, then flattens these into a single RDD of results.
rdd.flatMap(_.split(" ")).collect
res2: Array[String] = Array(...
Why does the JVM still not support tail-call optimization?
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Diagnosi...
Why do results vary based on curly brace placement?
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ResiduumResiduum
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Xcode variables
... Ben Flynn
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answered May 21 '09 at 17:17
smorgansmorgan
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JNI converting jstring to char *
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edited Feb 3 at 14:45
Stoica Mircea
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answered Nov 15...
Initialize a long in Java
...imitive Data Types - oracle doc says the range of long in Java is -9,223,372,036,854,775,808 to 9,223,372,036,854,775,807 .
But when I do something like this in my eclipse
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How can I get pg_dump to authenticate properly
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host all all 127.0.0.1/32 md5
This tells Postgres to use peer authentication for local users which requires the postgres username to match your current system username. The second line refers to connections using a hostname and will al...
CSS selector with period in ID
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edited Nov 13 '13 at 20:35
answered Sep 7 '12 at 0:12
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