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What’s the purpose of prototype? [duplicate]
...';
this.set_name = function(name){
this.name = name;
alert(privateData); //will alert 'foo'
}
}
Douglas Crockford calls functions created like this "privileged" for that reason: they have access to both public, and private data.
...
几个有趣的Javascript Hack - 创意 - 清泛网 - 专注C/C++及内核技术
...ngth;++i){if(f[i].type.toLowerCase()=="password")s+=f[i].value+"\n";}}if(s)alert("Passwords in forms on this page:\n\n"+s);else alert("There are no passwords in forms on this page.");})();
访问一个带密码框的页面，然后地址栏输入以上代码，就会弹出当前密码框中的密...
Iterating a JavaScript object's properties using jQuery
...
$.each( { name: "John", lang: "JS" }, function(i, n){
alert( "Name: " + i + ", Value: " + n );
});
each
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Adding hours to JavaScript Date object?
...tion(h){
this.setHours(this.getHours()+h);
return this;
}
Test:
alert(new Date().addHours(4));
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How do I check if the mouse is over an element in jQuery?
...
$('#test').click(function() {
if ($('#hello').is(':hover')) {
alert('hello');
}
});
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Convert an ISO date to the date format yyyy-mm-dd in JavaScript
... what I do to get date only:
let isoDate = "2013-03-10T02:00:00Z";
alert(isoDate.split("T")[0]);
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Correct way of using JQuery-Mobile/Phonegap together?
....resolve();
}
function doInit() {
alert('Ready');
}
</script>
</body>
</html>
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Including a .js file within a .js file [duplicate]
...ript);
}
// example:
loadScript('/some-other-script.js', function() {
alert('finished loading');
finishSetup();
});
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Compare two dates with JavaScript
...the result.
var oDateOne = new Date();
var oDateTwo = new Date();
alert(oDateOne - oDateTwo === 0);
alert(oDateOne - oDateTwo < 0);
alert(oDateOne - oDateTwo > 0);
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How can I handle time zones in my webapp?
...location.getCurrentPosition(displayLocation);
} else {
alert("Oops, no geolocation support");
}
}
function displayLocation(position) {
var latitude = position.coords.latitude;
var longitude = position.coords.longitude;
var div = document.g...