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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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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...
Check if list contains any of another list
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201
You could use a nested Any() for this check which is available on any Enumerable:
bool hasMatc...
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...
How to assign an exec result to a sql variable?
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100
I always use the return value to pass back error status. If you need to pass back one value I'...
HtmlString vs. MvcHtmlString
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answered Aug 1 '10 at 17:02
RupRup
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MySQL WHERE: how to write “!=” or “not equals”?
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answered Jul 10 '12 at 20:53
RolandoMySQLDBARolandoMySQLDBA
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Calling setCompoundDrawables() doesn't display the Compound Drawable
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Android equivalent of NSUserDefaults in iOS
...editor.commit();
//--READ data
myvar = preferences.getInt("var1", 0);
Where 'context' is the current context (e.g. in an activity subclass could be this).
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Why should I use tags vs. release/beta branches for versioning?
...ow is why use tagging at all if I can just create a new branch called 1.1.0 and not have to cloud my mind with a whole new set of git commands?
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