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How to debug JavaScript / jQuery event bindings with Firebug or similar tools?
...dow.console) in case it gets left in the code (much easier to do than with alert()) and breaks IE.
– thepeer
Jan 24 '12 at 16:46
...
Is it correct to use JavaScript Array.sort() method for shuffling?
...rr.join("\n")+"\n\nTime taken: " + ((end - start)/1000) + " seconds.";
};
alert("random sort: " + test([1,2,3,4], 100000, randSort));
alert("shuffle: " + test([1,2,3,4], 100000, shuffle));
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Convert string to variable name in JavaScript
...
var myString = "echoHello";
window[myString] = function() {
alert("Hello!");
}
echoHello();
Say no to the evil eval. Example here: https://jsfiddle.net/Shaz/WmA8t/
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Does the APNS device token ever change, once created?
... be thought of as invariant.
[I'm not worried if I have to update my test scripts with new tokens every two years, especially since I change phones every year.]
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How to use a keypress event in AngularJS?
.....
$scope.myFunct = function(keyEvent) {
if (keyEvent.which === 13)
alert('I am an alert');
}
...
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Calling dynamic function with dynamic number of parameters [duplicate]
...). The use of call on mainfunc would also work:-
function target(a) {
alert(a)
}
var o = {
suffix: " World",
target: function(s) { alert(s + this.suffix); }
};
mainfunc("target", "Hello");
mainfunc.call(o, "target", "Hello");
...
JQuery .each() backwards
...
};
Usage eg:
$('#product-panel > div').reverse(function(i, e) {
alert(i);
alert(e);
});
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FormData.append(“key”, “value”) is not working
...
@kiwicomb123 Formdata.entries() + Array.from() + alert() if it's modern enough, or look into mobile debugging
– Rudie
Dec 30 '16 at 8:14
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How to detect when cancel is clicked on file input?
... console.log('chargin')
}
function roar()
{
if(godzilla.value.length) alert('ROAR! FILES!')
else alert('*empty wheeze*')
document.body.onfocus = null
console.log('depleted')
}
See it in action: http://jsfiddle.net/Shiboe/yuK3r/6/
Sadly, it only seems to work on webkit browsers. M...
What is the use of “assert” in Python?
...alse, assert statements will be ignored. Just pass the -O flag:
python -O script.py
See here for the relevant documentation.
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