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performSelector may cause a leak because its selector is unknown
...the header of the object type you're working with.3
There are really only 4 things that ARC would consider for the return value:4
Ignore non-object types (void, int, etc)
Retain object value, then release when it is no longer used (standard assumption)
Release new object values when no longer use...
Very large matrices using Python and NumPy
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edited Jul 13 '14 at 13:26
Peter Mortensen
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How to make --no-ri --no-rdoc the default for gem install?
... Khachaturyan
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answered Sep 6 '09 at 16:10
JirapongJirapong
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CSS: center element within a element
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#parent {
text-align:center;
background-color:blue;
height:400px;
width:600px;
}
.block {
height:100px;
width:200px;
text-align:left;
}
.center {
margin:auto;
background-color:green;
}
.left {
margin:auto auto auto 0;
background-color:red...
Why can't I see the “Report Data” window when creating reports?
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edited Mar 19 '14 at 17:05
answered Dec 6 '11 at 19:31
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Is the Javascript date object always one day off?
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Notice that Eastern Daylight Time is -4 hours and that the hours on the date you're getting back are 20.
20h + 4h = 24h
which is midnight of 2011-09-24. The date was parsed in UTC (GMT) because you provided a date-only string without any time zone indicator. If ...
Log4net does not write the log in the log file
I have created a simple scenario using Log4net, but it seems that my log appenders do not work because the messages are not added to the log file.
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How do I get PHP errors to display?
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edited May 14 at 0:32
anthonyryan1
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How to prevent rm from reporting that a file was not found?
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dreftymac
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answered Apr 20 '12 at 16:58
chepnerchepne...