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What is the best way to prevent session hijacking?
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HTTPS will prevent the sniffing only. But if you have a XSS, or the session IDs can be guessed easily, or you are vulnerable to session fixation, or your session ID storage is weak (SQL injection?), SSL will be no improvement at all.
– Calimo
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JavaScript: How to pass object by value?
...bj = Object.create( x );
obj.foo = 'foo';
obj.bar = 'bar';
})(o);
alert( o.foo ); // undefined
So any properties you add to obj will be not be added to o. Any properties added to obj with the same property name as a property in o will shadow the o property.
Of course, any properties adde...
Best way to detect that HTML5 is not supported
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try {
document.createElement("canvas").getContext("2d");
alert("HTML5 Canvas is supported in your browser.");
} catch (e) {
alert("HTML5 Canvas is not supported in your browser.");
}
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Chrome desktop notification example [closed]
...ddEventListener('DOMContentLoaded', function() {
if (!Notification) {
alert('Desktop notifications not available in your browser. Try Chromium.');
return;
}
if (Notification.permission !== 'granted')
Notification.requestPermission();
});
function notifyMe() {
if (Notificatio...
Set value of hidden field in a form using jQuery's “.val()” doesn't work
...". I've revised the example to include the code you pasted above, with an alert to confirm the value change: jsbin.com/elovo/2/edit
– Andy E
Jun 5 '10 at 10:18
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Perform debounce in React.js
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Without persist (default behavior: pooled event)
onClick = e => {
alert(`sync -> hasNativeEvent=${!!e.nativeEvent}`);
setTimeout(() => {
alert(`async -> hasNativeEvent=${!!e.nativeEvent}`);
}, 0);
};
The 2nd (async) will print hasNativeEvent=false because the event proper...
Why does !{}[true] evaluate to true in JavaScript?
...ted as false:
http://jsfiddle.net/67GEu/
'use strict';
var b = {}[true];
alert(b); // undefined
b = !{}[true];
alert(b); // true
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follow
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How to create a Custom Dialog box in android?
... }
}
finally the form of call, on your Activity for example:
ViewDialog alert = new ViewDialog();
alert.showDialog(getActivity(), "Error de conexión al servidor");
I hope its work for you.
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JavaScript curry: what are the practical applications?
...rototype.split.partial(/,\s*/);
var results = "John, Resig, Boston".csv();
alert( (results[1] == "Resig") + " The text values were split properly" );
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Jquery - How to make $.post() use contentType=application/json?
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I ended up adding the following method to jQuery in my script:
jQuery["postJSON"] = function( url, data, callback ) {
// shift arguments if data argument was omitted
if ( jQuery.isFunction( data ) ) {
callback = data;
data = undefined;
}
return j...