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Uncaught ReferenceError: $ is not defined?
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You should put the references to the jquery scripts first.
<script language="JavaScript" type="text/javascript" src="/js/jquery-1.2.6.min.js"></script>
<script language="JavaScript" type="text/javascript" src="/js/jquery-ui-personalized-1.5.2.packed.js...
How to show the “Are you sure you want to navigate away from this page?” when changes committed?
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To stop the alert on form submission, I used $("#submit_button").click(function() { window.onbeforeunload = null; });. I originally used the onclick event of the button, but as well as not being as nice, it also didn't work with IE8.
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How to make a JSONP request from Javascript without JQuery?
Can I make a cross-domain JSONP request in JavaScript without using jQuery or other external library? I would like to use JavaScript itself and then parse the data and make it an object so I could use it. Do I have to use an external library? If not, how can I do it?
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How to run a shell script in OS X by double-clicking?
I have a shell script that has user execution permission on OS X, but when I double click on it, it opens in a text editor. How can I get it to run by double-clicking it?
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How do I install PyCrypto on Windows?
... but have a 32-bit version of Python 2.7, the installer will fail with the alert "Python version 2.7 required, which was not found in the registry."
– Steve Saporta
Apr 30 '14 at 21:18
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AngularJS. How to call controller function from outside of controller component
... the newly addded message from the outside of the controller.';
})
alert(scope.returnHello());
}
function testController($scope) {
$scope.msg = "Hello from a controller method.";
$scope.returnHello = function() {
return $scope.msg ;
}
}
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Why does Oracle 9i treat an empty string as NULL?
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Oracle documentation alerts developers to this problem, going back at least as far as version 7.
Oracle chose to represent NULLS by the "impossible value" technique. For example, a NULL in a numeric location will be stored as "minus zero", an...
How do I execute a bash script in Terminal?
I have a bash script like:
9 Answers
9
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Opening the Settings app from another app
...d then started the app, which asked me for location permission and then my alert popup was there to send me on settings -> location services page --> Enabled --> That's it!!
![NOTICE:
Your app might be rejected ... even if it's approved it can be rejected in future version if you use this ...
How to profile a bash shell script slow startup?
...g of /etc/bash.bashrc (or wherever you'd like to begin a trace in any Bash script):
PS4='+ $(date "+%s.%N")\011 '
exec 3>&2 2>/tmp/bashstart.$$.log
set -x
add
set +x
exec 2>&3 3>&-
at the end of ~/.bashrc (or at the end of the section of any Bash script you'd like traci...