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Socket File “/var/pgsql_socket/.s.PGSQL.5432” Missing In Mountain Lion (OS X Server)
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edited Sep 26 '17 at 10:58
D-side
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answered ...
Automatically remove Subversion unversioned files
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edited Nov 27 '18 at 10:54
answered Oct 27 '08 at 8:46
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How to make a HTTP request using Ruby on Rails?
...o use it.
– Marnen Laibow-Koser
Apr 10 '18 at 22:27
1
@JasonYeo The leftpad saga only happened be...
ansible: lineinfile for several lines?
...idn't follow the example.
– JDS
Nov 10 '14 at 20:01
1
May I ask how to do a single backup before ...
Replace whitespaces with tabs in linux
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10 Answers
10
Active
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Suppress deprecated import warning in Java
...tercraigforster
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29
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Get last n lines of a file, similar to tail
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def tail( f, lines=20 ):
total_lines_wanted = lines
BLOCK_SIZE = 1024
f.seek(0, 2)
block_end_byte = f.tell()
lines_to_go = total_lines_wanted
block_number = -1
blocks = [] # blocks of size BLOCK_SIZE, in reverse order starting
# from the end of the file
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What exactly can cause an “HIERARCHY_REQUEST_ERR: DOM Exception 3”-Error?
...ne myself :-)
– Ben Clayton
Jul 29 '10 at 15:48
5
I just got this trying to add a null to an elem...
AngularJS : Prevent error $digest already in progress when calling $scope.$apply()
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Dan Atkinson
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answered Oct 12 '12 at 12:28
LeeLee
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