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Do NSUserDefaults persist through an Update to an app in the Appstore?
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edited Aug 20 '14 at 16:03
answered Oct 28 '09 at 17:23
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How to check for Is not Null And Is not Empty string in SQL server?
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329
If you only want to match "" as an empty string
WHERE DATALENGTH(COLUMN) > 0
If you want...
A TwoWay or OneWayToSource binding cannot work on the read-only property
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answered Feb 26 '09 at 12:14
RazzieRazzie
29.3k1111 gold badges5959 silver badges7272 bronze badges
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TextView bold via xml file?
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answered Mar 3 '11 at 21:44
Pascal MARTINPascal MARTIN
366k6767 gold badges624624 silver badges641641 bronze badges
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How do I access the command history from IDLE?
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answered Jun 28 '10 at 12:25
shylentshylent
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How to exclude this / current / dot folder from find “type d”
...d
For this particular case (.), golfs better than the mindepth solution (24 vs 26 chars), although this is probably slightly harder to type because of the !.
To exclude other directories, this will golf less well and requires a variable for DRYness:
D="long_name"
find "$D" ! -path "$D" -type d
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Android Task Affinity Explanation
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edited Jul 26 '13 at 5:29
answered Jul 26 '13 at 5:22
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Django FileField with upload_to determined at runtime
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256
You've probably read the documentation, so here's an easy example to make it make sense:
def ...
Why do you need to create a cursor when querying a sqlite database?
... but also to identify a row in a table to be updated or
deleted. The SQL:2003 standard defines positioned update and
positioned delete SQL statements for that purpose. Such statements do
not use a regular WHERE clause with predicates. Instead, a cursor
identifies the row. The cursor must be ...
Maximum concurrent Socket.IO connections
...t I made, similar to the test I used: https://gist.github.com/jmyrland/5535279
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