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How do I check if file exists in jQuery or pure JavaScript?
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435
With jQuery:
$.ajax({
url:'http://www.example.com/somefile.ext',
type:'HEAD',
err...
Automatically deleting related rows in Laravel (Eloquent ORM)
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edited Sep 14 '18 at 22:53
Paras
7,6031717 silver badges4343 bronze badges
answered Nov 20...
How can I detect when the mouse leaves the window?
...ution below was tested on IE 8.0.6, FireFox 3.6.6, Opera 10.53, and Safari 4 on an MS Windows XP machine.
First a little function from Peter-Paul Koch; cross browser event handler:
function addEvent(obj, evt, fn) {
if (obj.addEventListener) {
obj.addEventListener(evt, fn, false);
}
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Turning multi-line string into single comma-separated
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Dan FegoDan Fego
11.9k33 gold badges4040 silver badges5555 bronze badges
1
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Why are C character literals ints instead of chars?
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answered Apr 23 '14 at 16:04
John VincentJohn Vincent
57155 silver badges44 bronze badges
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How to get progress from XMLHttpRequest
...req.onreadystatechange = function (aEvt) {
if (req.readyState == 4)
{
//run any callback here
}
};
req.send();
}
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How to add folder to assembly search path at runtime in .NET?
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Frank Rem
3,24011 gold badge2222 silver badges3535 bronze badges
answered Sep 3 '09 at 13:04
Mattias SMattias S
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Removing event listener which was added with bind
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edited May 23 '17 at 12:34
Community♦
111 silver badge
answered Apr 4 '14 at 18:46
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Razor-based view doesn't see referenced assemblies
...bPages.Razor, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35">
<section name="host" type="System.Web.WebPages.Razor.Configuration.HostSection, System.Web.WebPages.Razor, Version=1.0.0.0, Culture=neutral, PublicKeyToken=31BF3856AD364E35" requirePermission="false" ...
Programmatically scroll a UIScrollView
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394
You can scroll to some point in a scroll view with one of the following statements in Objective-...