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What is the difference between “mvn deploy” to a local repo and “mvn install”?
...erver on the same machine. Maven builds in Continuum are run with the "install" goal, which copies the final artifact directly into the shared directory.
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jQuery validation: change default error message
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You can specify your own messages in the validate call. Lifting and abbreviating this code from the Remember the Milk signup form used in the Validation plugin documentation (http://jquery.bassistance.de/validate/demo/milk/), you can easily specify your own messages:
var va...
What's the difference between `raw_input()` and `input()` in Python 3?
...is that raw_input() does not exist in Python 3.x, while input() does. Actually, the old raw_input() has been renamed to input(), and the old input() is gone, but can easily be simulated by using eval(input()). (Remember that eval() is evil. Try to use safer ways of parsing your input if possible.)...
twitter bootstrap typeahead ajax example
...ample of the twitter bootstrap typeahead element that will make an ajax call to populate it's dropdown.
16 Answers
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Check if a subview is in a view
...he same way, when the button with that IBAction is touched again should call removeFromSuperview on that subview added on that IBAction :
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When to use “ON UPDATE CASCADE”
...ange it to a 13-digit UPC bar code. In that case, ON UPDATE CASCADE would allow you to change the primary key value and any tables that have foreign key references to the value will be changed accordingly.
In reference to #4, if you change the child ID to something that doesn't exist in the parent...
How do I disable a href link in JavaScript?
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you can deactivate all links in a page with this style class:
a {
pointer-events:none;
}
now of course the trick is deactivate the links only when you need to, this is how to do it:
use an empty A class, like this:
a {}
then when you...
bodyParser is deprecated express 4
...of 2014-06-19.
app.use(bodyParser()); //Now deprecated
You now need to call the methods separately
app.use(bodyParser.urlencoded());
app.use(bodyParser.json());
And so on.
If you're still getting a warning with urlencoded you need to use
app.use(bodyParser.urlencoded({
extended: true
}));...
SQL Server - SELECT FROM stored procedure
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Additionally, if after converting to a UDF you find you need the stored procedure semantics you can always wrap the UDF with a procedure.
– Joel Coehoorn
Sep 29 '09 at 13:26
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How to modify list entries during for loop?
...> ['a', 'c '] # WRONG!
(The result is wrong because it didn't delete all the items it should have.)
Update
Since this is a fairly popular answer, here's how to effectively delete entries "in-place" (even though that's not exactly the question):
b = ['a',' b', 'c ', ' d ']
b[:] = [entry fo...