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get size of json object
... }
catch (e)
{ break; }
}
alert(count);
});
});
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Is it possible to stop JavaScript execution? [duplicate]
...EventHappened) return; // Will prevent subsequent code from being executed
alert("This alert will never be shown.");
Note: return; works only within a function.
In both cases...
...you may want to know how to stop asynchronous code as well. It's done with clearTimeout and clearInterval. Finally,...
How to get the containing form of an input?
...ttribute that points to the form they belong to:
var form = element.form;
alert($(form).attr('name'));
According to w3schools, the .form property of input fields is supported by IE 4.0+, Firefox 1.0+, Opera 9.0+, which is even more browsers that jQuery guarantees, so you should stick to this.
If...
What exactly does @synthesize do?
...
jameshfisher's comment was meant to alert you that you have confused synchronize and synthesize in your answer. You use the two interchangeably.
– Maple
May 10 '16 at 17:32
...
Long Press in JavaScript?
...emove("longpress");
if (longpress) {
return false;
}
alert("press");
};
var start = function(e) {
console.log(e);
if (e.type === "click" && e.button !== 0) {
return;
}
longpress = false;
this.classList.add("longpress");
if (presstime...
What is JSONP, and why was it created?
...ur page, you define the callback function:
mycallback = function(data){
alert(data.foo);
};
And now, when the script is loaded, it'll be evaluated, and your function will be executed. Voila, cross-domain requests!
It's also worth noting the one major issue with JSONP: you lose a lot of control...
bind event only once
...k functions to an object. For example:
$('#id').bind('click', function(){
alert('hello');
});
$('#id').bind('click', function(){
alert('goodbuy');
});
if you do the above when the object is clicked it will alert hello then goodbye. To make sure only one function is bound to the click event unbi...
Origin is not allowed by Access-Control-Allow-Origin
...getJSON();
$.getJSON("http://localhost:3000/users", function (data) {
alert("*******Success*********");
var response=JSON.stringify(data);
alert("success="+response);
document.getElementById("employeeDetails").value=response;
});
...
Pass Nothing from Javascript to VBScript in IE9
...ing
End Function
</script>
<script type="text/javascript">
alert(CallWithNulls(IsNothing, null, 1, 2));
</script>
Of course I don't know if VB script allows calling functions like that... and you'd have to deal with more/fewer arguments.
...
Getting rid of all the rounded corners in Twitter Bootstrap
...readcrumb,
.pagination,
.pager *,
.label,
.badge,
.jumbotron,
.thumbnail,
.alert,
.progress,
.panel,
.well,
.modal-content,
.tooltip-inner,
.popover,
.popover-title,
.carousel-indicators li {
border-radius:0 !important;
}
...