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jQuery Data vs Attr?
...d="foo"
href="#"
data-str="bar"
data-bool="true"
data-num="15"
data-json='{"fizz":["buzz"]}'>foo!</a>
JS:
$('#foo').data('str'); //`"bar"`
$('#foo').data('bool'); //`true`
$('#foo').data('num'); //`15`
$('#foo').data('json'); //`{fizz:['buzz']}`
This auto-casting ...
Postgresql: password authentication failed for user “postgres”
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18 Answers
18
Active
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ASP.NET MVC ambiguous action methods
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180
MVC doesn't support method overloading based solely on signature, so this will fail:
public A...
How can I quantify difference between two images?
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General idea
Option 1: Load both images as arrays (scipy.misc.imread) and calculate an element-wise (pixel-by-pixel) difference. Calculate the norm of the difference.
Option 2: Load both images. Calculate some feature vector for each of them (l...
How to “re-run with -deprecation for details” in sbt?
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217
sbt shell
While in sbt shell (if you don't want to change your build.sbt):
$ sbt
> set sca...
How to get root access on Android emulator?
I have All Android SDK versions(from 1.5 to 2.3.3), and I tried many methods for getting root in Android emulator. I don't use any Android device and test everything on emulator(AVD).
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jQuery Ajax calls and the Html.AntiForgeryToken()
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edited Nov 2 '10 at 2:37
answered Nov 2 '10 at 1:14
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PHP - Modify current object in foreach loop
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edited Dec 12 '18 at 7:30
lloiacono
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Pointers in C: when to use the ampersand and the asterisk?
...rst element
To get the second element:
int a[2]; // array
int i = *(a + 1); // the value of the second element
int i2 = a[1]; // the value of the second element
So the [] indexing operator is a special form of the * operator, and it works like this:
a[i] == *(a + i); // these two statements a...
Display a view from another controller in ASP.NET MVC
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edited Sep 21 '15 at 19:50
answered May 18 '09 at 21:12
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