How to resolve TypeError: Cannot convert undefined or null to object?

I've written a couple of functions that effectively replicate JSON.stringify(), converting a range of values into st...

TypeError: moment().tz is not a function?

When testing using jasmine, I am getting this error. TypeError: moment.tz is not a function My code that I try to ...

__doPostBack() is causing post back but not calling button click event in aspx page?

I am using a aspx page which is having a button. <asp:Button ID="savebtn" runat="server" OnClick="savebtn_Clic...

Using jQuery to 'click' a li element?

I have a <ul> element that dynamically generates the <li> elements and simply want to run a onclick even...

Nested forEach loops unexpected behavior?

In my poker app I have an array of hands, each hand being array of randomly selected card objects with value and sui...

What is the purpose of the anonymous function wrapper in jQuery??

jQuery starts off wrapping all of it's code in an anonymous function: (function ( window, undefined) { /* ......

Validar radio button con javascript?

tengo un formulario donde tengo que validar el nombre, el horario si es de mañana o tardes y aceptar las normas del...

using onClick on images to display text?

I should start off by saying that if there is a question like this I'm very sorry but I couldn't quite find a defini...

Deflate in Java, Inflate in Javascript, Z_DATA_ERROR?

I need to deflate some text in java, send it to NodeJS with WebSockets and inflate it in NodeJS. I use this code in...

Google Docs Pixels to Inches?

Is anyone aware of the formula google docs use to convert pixels to inches? Right click on a cell and click table p...

What does the “.000Z” of “yyyy-mm-ddT00:00:00.000Z” mean??

I've gotten a response from one application with the following date & time format: yyyy-mm-ddT00:00:00.000Z ...

jQuery datepicker prev and next buttons not showing, how to point at theme folder images in css?

I have used the jQuery ui datepicker to successfully add a calendar control to my textbox, but the previous and next...

What is browser.ignoreSynchronization in protractor??

I have seen it so many times where people suggest to use: browser.ignoreSynchronization=true; // or false But I...