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The way to check a HDFS directory's size?
...n.example.com/user/hadoop/dir1
Exit Code: Returns 0 on success and -1 on error.
source: Apache doc
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Could not launch process launch failed: timed out waiting for app to launch
...tflight and after uploding to testflight via distribution certificate this error is going to occur.
– Mrugesh Tank
Apr 14 '15 at 14:11
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sho...
How do I get a list of all the duplicate items using pandas in python?
...veloper, on both counts. I'll delete my comment. Thanks for picking up the error.
– dreme
Nov 11 '18 at 9:50
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Get specific object by id from array of objects in AngularJS
...t existed. I tried and if there is no result the console does not give any error, it simply leaves the text blank. If you need to do some logic if no result is found then I think the best way to go is Willemoes answer (js code inside controller). In that example, you should then check in HTML if sin...
How to reset a single table in rails?
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In case anyone tried this and got an error, I did ActiveRecord::Base.connection.execute("DELETE from 'yourtablename'") and it worked because it would give me an error that said sqlite_sequence where name = 'yourtablename' is not a valid table name or something l...
JSON Naming Convention (snake_case, camelCase or PascalCase) [closed]
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Abel CallejoAbel Callejo
9,05577 gold badges4444 silver badges6262 bronze badges
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Checking if jquery is loaded using Javascript
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This will still throw an error as is when jQuery is undefined. You need check for window.jQuery.
– gilly3
Sep 8 '11 at 0:23
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Should I use an exception specifier in C++?
...tack-trace, than to silently/violently die.
Write code that returns common errors and throws on exceptional occasions.
Error e = open( "bla.txt" );
if( e == FileNotFound )
MessageUser( "File bla.txt not found" );
if( e == AccessDenied )
MessageUser( "Failed to open bla.txt, because we don't...
Using link_to with embedded HTML
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answered Dec 19 '12 at 22:05
eveevanseveevans
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datetime dtypes in pandas read_csv
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I was having error as I was passing single string name of column, now I understand that I needed to pass list for a single value also.
– TapanHP
Jul 12 '19 at 10:40
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