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How to make an app's background image repeat
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Ok, here's what I've got in my app. It includes a hack to prevent ListViews from going black whi...
How to sort a list of lists by a specific index of the inner list?
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How to check for Is not Null And Is not Empty string in SQL server?
...ou only want to match "" as an empty string
WHERE DATALENGTH(COLUMN) > 0
If you want to count any string consisting entirely of spaces as empty
WHERE COLUMN <> ''
Both of these will not return NULL values when used in a WHERE clause. As NULL will evaluate as UNKNOWN for these rather...
How to exclude this / current / dot folder from find “type d”
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edited Mar 11 '16 at 21:09
answered Jun 30 '13 at 10:32
C...
Android:What is difference between setFlags and addFlags for intent
...st a integer which is power of two... in binary, flags look like this: 1, 10, 100, 1000, etc... (which in this case are 1, 2, 4, 8). So, what addFlags does is appending the integer you pass using the | operator.
// example...
// value of flags: 1
intent.setFlags(2|4);
// now flags have this value...
HtmlString vs. MvcHtmlString
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answered Aug 1 '10 at 17:02
RupRup
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Using helpers in model: how do I include helper dependencies?
...om a text area. Following the advice from http://blog.caboo.se/articles/2008/8/25/sanitize-your-users-html-input , I'm cleaning up the input in the model before saving to database, using the before_validate callback.
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Is there a jQuery unfocus method?
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Alan W. Smith
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answered May 13 '09 at 10:47
RichieHindleRichi...
MySQL WHERE: how to write “!=” or “not equals”?
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answered Jul 10 '12 at 20:53
RolandoMySQLDBARolandoMySQLDBA
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How to deny access to a file in .htaccess
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answered Jul 30 '12 at 21:18
Jon LinJon Lin
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