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How to position a DIV in a specific coordinates?
...pectively. It must have position: absolute;
var d = document.getElementById('yourDivId');
d.style.position = "absolute";
d.style.left = x_pos+'px';
d.style.top = y_pos+'px';
Or do it as a function so you can attach it to an event like onmousedown
function placeDiv(x_pos, y_pos) {
var d = docu...
Remove an onclick listener
...sn't work for checkboxes specifically, and will likely not work for other widgets as well.
– Chris
May 21 '15 at 20:08
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Get a list of checked checkboxes in a div using jQuery
... get a list of names of checkboxes that are selected in a div with certain id. How would I do that using jQuery?
8 Answers
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mysqldump data only
...db: if you are using --databases ... option
--compact: if you want to get rid of extra comments
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select and update database record with a single queryset
...TE. If
the object’s primary key attribute is not set or if the UPDATE didn’t
update anything, Django executes an INSERT.
Ref.: https://docs.djangoproject.com/en/1.9/ref/models/instances/
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How to provide animation when calling another activity in Android?
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API 5+:
For apps targeting API level 5+ there is the Activities overridePendingTransition method. It takes two resource IDs for the incoming and outgoing animations. An id of 0 will disable the animations. Call this immediately after the startActivity call.
i.e.:
startActivity(new Intent(thi...
JavaScript string encryption and decryption?
... for personal use that will encrypt and decrypt information on the client side using JavaScript. The encrypted information will be stored in a database on a server, but never the decrypted version.
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Trigger change() event when setting 's value with val() function
...n(){
if($('#selectField').val() == 'N'){
$('#secondaryInput').hide();
} else {
$('#secondaryInput').show();
}
});
Then I take the value from the database (this is used on a form for both new input and editing existing records), set it as the selected value, and add the piec...
HTML button calling an MVC Controller and Action method
... I still got an "unterminated string constant" error in the IDE which still didn't render properly. I had to use solution from here: stackoverflow.com/a/16420877/410937
– atconway
Jan 31 '14 at 14:47
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Using jquery to get all checked checkboxes with a certain class name
...a single form or div or table, but you can always select all checkboxes inside a specific element. For example:
<ul id="selective">
<li><input type="checkbox" value="..." /></li>
<li><input type="checkbox" value="..." /></li>
<li><input type="ch...