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How do I check if file exists in jQuery or pure JavaScript?
...
With jQuery:
$.ajax({
url:'http://www.example.com/somefile.ext',
type:'HEAD',
error: function()
{
//file not exists
},
success: function()
{
//file exists
}
});
EDIT:
Here is the code for checking 404 status, without using j...
Can I create links with 'target=“_blank”' in Markdown?
... link in Markdown that opens in a new window? If not, what syntax do you recommend to do this. I'll add it to the markdown compiler I use. I think it should be an option.
...
How do I start a process from C#?
...se the current process and avoid opening up another outlook? stackoverflow.com/questions/28534358/…
– user1166085
Feb 16 '15 at 7:09
...
Insert HTML into view from AngularJS controller
...n Angular 1.2, ng-bind-html-unsafe was removed and the two directives were combined. See: github.com/angular/angular.js/blob/master/…
– Sasha Chedygov
Aug 28 '13 at 7:02
...
How to add “active” class to Html.ActionLink in ASP.NET MVC
...ent and not the <a>. See the first example here: http://getbootstrap.com/components/#navbar
The way you handle your UI style based on what is active or not has nothing to do with ASP.NET MVC's ActionLink helper. This is the proper solution to follow how the Bootstrap framework was built.
<...
ASP.NET MVC on IIS 7.5
...ecided to have VS run/debug my apps on IIS rather than the dev server that comes with it.
28 Answers
...
How do I correctly clone a JavaScript object?
...appy to be wrong!
When I had to implement general deep copying I ended up compromising by assuming that I would only need to copy a plain Object, Array, Date, String, Number, or Boolean. The last 3 types are immutable, so I could perform a shallow copy and not worry about it changing. I further ass...
Understanding promises in Node.js
...y two events: success and error.
The cool thing about promises is you can combine them into dependency chains (do Promise C only when Promise A and Promise B complete).
By removing them from the core node.js, it created possibility of building up modules with different implementations of promises ...
What reason is there to use null instead of undefined in JavaScript?
...ect was expected (or that there was an error). My problem with that is its completely arbitrary, and totally unnecessary.
That said, there is one major difference - variables that aren't initialized (including function parameters where no argument was passed, among other things) are always undefin...
What's the fastest way to delete a large folder in Windows?
...
Use Windows Command Prompt:
rmdir /s /q folder
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