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what's the difference between “hadoop fs” shell commands and “hdfs dfs” shell commands?
...han hdfs dfs /?
– mel
Nov 14 '15 at 20:08
it would be nice if there was an interactive shell like bash for hadoop
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Checking a Python module version at runtime
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edited Jan 20 '12 at 1:30
jldupont
78.6k4848 gold badges187187 silver badges298298 bronze badges
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What are the differences between .gitignore and .gitkeep?
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answered Aug 29 '11 at 12:20
WoobleWooble
76.5k1212 gold badges9494 silver badges123123 bronze badges
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Which @NotNull Java annotation should I use?
....0.0.jar
org.eclipse.jdt.annotation from org.eclipse.jdt.annotation_2.1.0.v20160418-1457.jar
org.jetbrains.annotations from jetbrains-annotations-13.0.jar
javax.annotation from gwt-dev-2.5.1-sources.jar
org.checkerframework.checker.nullness.qual from checker-framework-2.1.9.zip
lombok from lombok co...
Python set to list
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edited Sep 20 '12 at 10:36
Pierre GM
16.5k33 gold badges4646 silver badges6262 bronze badges
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How to get first character of string?
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edited Aug 20 '19 at 23:06
dota2pro
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Create, read, and erase cookies with jQuery [duplicate]
...s been tested with?
– doug65536
Jul 20 '13 at 15:43
Works OK on Opera 29, Firefox 38, Chrome 42. IE 11 not working.
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WPF Application that only has a tray icon
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edited Jun 20 at 9:12
Community♦
111 silver badge
answered Sep 24 '09 at 16:03
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What are the differences between a pointer variable and a reference variable in C++?
... an existing object.
– catphive
Jul 20 '11 at 1:28
18
@catphive: true if you go by language seman...
C++: What is the size of an object of an empty class?
...e.
– Jonathan Leffler
Feb 28 '14 at 20:35
4
@Destructor, not cleverer but I do know what a smiley...