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What is the purpose of the reader monad?
...eneralizedNewtypeDeriving extension to derive Functor, Applicative, Monad, etc. for newtypes based on their underlying types.
– Rein Henrichs
Jan 18 '14 at 19:02
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Dispelling the UIImage imageNamed: FUD
...gest thing that +imageNamed: does is decode the image data from the source file, which almost always significantly inflates the data size (for example, a screen sized PNG file might consume a few dozen KBs when compressed, but consumes over half a MB decompressed - width * height * 4). By contrast +...
HTML if image is not found
...ight="120">
onerror is a good thing for you :)
Just change the image file name and try yourself.
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Calling shell functions with xargs
...'' sh: parallel_bash_environment: line 79: syntax error: unexpected end of file sh: error importing function definition for parallel_bash_environment' /usr/local/bin/bash: parallel_bash_environment: line 67: unexpected EOF while looking for matching '' /usr/local/bin/bash: parallel_bash_environment:...
get UTC time in PHP
..."U") == time().) Sounds like potentially buggy behaviour. Double check and file a bug with the PHP project.
– nikc.org
Feb 24 '16 at 5:59
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Change cursor to hand when mouse goes over a row in table
...u want the cursor to change on.
In your case, you would use (in your .css file):
.sortable {
cursor: pointer;
}
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Python strptime() and timezones?
I have a CSV dumpfile from a Blackberry IPD backup, created using IPDDump.
The date/time strings in here look something like this
(where EST is an Australian time-zone):
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List vs Set vs Bag in NHibernate
...hat's the difference between a list, set and bag in the NHibernate mapping file? How does each relate to .NET collections?
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How to get a list of MySQL views?
...data directory. MySQL maps the database structure pretty directly onto the file system, databases are mapped to directories and tables are files in those directories.
The name of the non-working database looks suspiciously like someone has copied the mysql database directory to a backup at some poi...
Android studio logcat nothing to show
...tudio 0.8.14. Reinstalling it did nothing, going to try the SDK and config files now.
– G_V
Nov 19 '14 at 9:53
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