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LEFT OUTER joins in Rails 3
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answered Jul 14 '10 at 12:31
Neil MiddletonNeil Middleton
21.4k1717 gold badges7575 silver badges126126 bronze badges
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Programmatically retrieve memory usage on iPhone
...;
NSLog(@"Memory in use (in MiB): %f", ((CGFloat)info.resident_size / 1048576));
} else {
NSLog(@"Error with task_info(): %s", mach_error_string(kerr));
}
}
There is also a field in the structure info.virtual_size which will give you the number of bytes available virtual memory (or mem...
Better way to check if a Path is a File or a Directory?
...a directory");
else
MessageBox.Show("Its a file");
Update for .NET 4.0+
Per the comments below, if you are on .NET 4.0 or later (and maximum performance is not critical) you can write the code in a cleaner way:
// get the file attributes for file or directory
FileAttributes attr = File.GetAt...
ElasticSearch: Unassigned Shards, how to fix?
...start and forgot to re-enable it), you can re-enable shard allocation.
# v0.90.x and earlier
curl -XPUT 'localhost:9200/_settings' -d '{
"index.routing.allocation.disable_allocation": false
}'
# v1.0+
curl -XPUT 'localhost:9200/_cluster/settings' -d '{
"transient" : {
"cluster.rout...
Unable to make the session state request to the session state server
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10 Answers
10
Active
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Wait until all jQuery Ajax requests are done?
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20 Answers
20
Active
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How to get the element clicked (for the whole document)?
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answered Jan 26 '12 at 0:41
alexalex
420k184184 gold badges818818 silver badges948948 bronze badges
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How do I use Django templates without the rest of Django?
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edited Jul 25 '13 at 0:31
answered Sep 19 '08 at 0:01
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How to create CSV Excel file C#? [closed]
... {
if (((DateTime)value).TimeOfDay.TotalSeconds == 0)
return ((DateTime)value).ToString("yyyy-MM-dd");
return ((DateTime)value).ToString("yyyy-MM-dd HH:mm:ss");
}
string output = value.ToString();
if (ou...
How can I parse a time string containing milliseconds in it with python?
...s. Not sure if this is documented anywhere. But if you're using 2.6 or 3.0, you can do this:
time.strptime('30/03/09 16:31:32.123', '%d/%m/%y %H:%M:%S.%f')
Edit: I never really work with the time module, so I didn't notice this at first, but it appears that time.struct_time doesn't actually sto...