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Is it possible to set async:false to $.getJSON call
...ta){
result = data;
}
});
return result;
})();
alert(JSON.stringify(jsonData));
It works find. Then I change to
var jsonData= (function() {
var result;
$.getJSON('data.txt', {}, function(data){
result = data;
});
return result;
})();
alert(JSON.st...
Is it possible to simulate key press events programmatically?
...charCodeAt(0) });
}
$(function() {
$('body').keypress(function(e) {
alert(e.which);
});
simulateKeyPress("e");
});
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Checking for a dirty index or untracked files with Git
...mand in a script. For example:
test -z "$(git status --porcelain)" || red-alert "UNCLEAN UNCLEAN"
This effectively says "either there are no changes to be made or set off an alarm"; this one-liner might be preferable to an if-statement depending on the script you are writing.
...
Invoking JavaScript code in an iframe from the parent page
...orld') {
e.source.postMessage('Hello', e.origin);
} else {
alert(e.data);
}
}
}
This script first checks the domain is the expected domain, and then looks at the message, which it either displays to the user, or responds to by sending a message back to the document which sent...
How to get all selected values from ?
...ected items.
$('#select-meal-type option:selected').each(function() {
alert($(this).val());
});
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Vibrate and Sound defaults on notification
I'm trying to get a default vibrate and sound alert when my notification comes in, but so far no luck. I imagine it's something to do with the way I set the defaults, but I'm unsure of how to fix it. Any thoughts?
...
Keyboard shortcuts with jQuery
... if (e.which == 103)
{
alert('g');
};
});
});
</script>
<input type="text" id="test" />
this site says 71 = g but the jQuery code above thought otherwise
Capital G = 71, lowercase is 103
...
Get the index of the object inside an array, matching a condition
...",prop2:"qwe"},{prop1:"bnmb",prop2:"yutu"},{prop1:"zxvz",prop2:"qwrq"}]
alert(findIndexInData(data, 'prop2', "yutu")); // shows index of 1
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Yes or No confirm box using jQuery
I want yes/No alerts using jQuery, instead of ok/Cancel button:
9 Answers
9
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Get User's Current Location / Coordinates
...list you will have to add NSLocationAlwaysUsageDescription
and your custom alert message like; AppName(Demo App) would like to use your current location.
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