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HTML, CSS and JavaScript
Path ‘/crossdomain.xml’ is forbidden. -Error ! [Fix]
Path ‘/crossdomain.xml’ is forbidden. -Error ! [Fix]
A CrossDomain.xml file is an XML document that grants a web client—such as Adobe Flash Player, Adobe Reader, etc.—permission to handle data across multiple domains. -From Adobe If you see crossdomain.xml file error in website logs, it means either the file is missing on the server or the application is
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Adding vertical scroll bar to a page !
To add a vertical scroll bar to an aspx page, just add the below styling – Set the style – style=”overflow-y:auto; height:100%;” This can be added to page Body or Div or Panel etc as per the requirement. Other way is to add it in a CSS class and use
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IE 11 negative margin bug ! [Alternate Solution]
I had the below class applied on a div tag which had an image inside it. The image was positioned correctly in all other browsers except IE 11. On searching it came out that IE 11 has this bug related to negative top margin. .headerImage { position: relative; margin-top:-100px ; left: 150px;
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Setting width of MVC HTML helper DropDownList ! [@HTML.DropDownList]
HTML helpers- MVC, HTML helpers are similar to the ASP.NET webform controls. HTML helpers are light weight but do not have Events and ViewState unlike ASP.NET controls. Now, coming back to the topic, it is as easy to set the width for a HTML Helper DropDownList as any plain HTML control. Signature-
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Validating an input field with regular expression using JavaScript !
A regular expression is a special text for describing a string pattern. Regular expressions are commonly used to validate user entered input fields like Email Address, Phone number, Name etc. The regular expression to be used depends on the requirement and can be framed. The following simple javaScript snippet can be used
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Abhimanyu
Cloud and DevOps Professional and previously a C# ASP.NET Developer with keen interest in system design and architecture. Currently involved in projects using AWS, Azure, Automation, Monitoring, REST APIs and DevOps. Email: [email protected] / [email protected]
Latest posts by Abhimanyu (see all)
  • Monitor Kubernetes Control Plane Services Availability with Heartbeat [ELK] - December 14, 2020
  • Setup and operate ELK Stack on Kubernetes cluster using Argo CD - October 26, 2020
  • Auto clear notification using Watcher - June 10, 2020
Categories
Latest Posts
kubernetes and elk
Monitor Kubernetes Control Plane Services Availability with Heartbeat [ELK]
  • December 14, 2020
argocd_elastic
Setup and operate ELK Stack on Kubernetes cluster using Argo CD
  • October 26, 2020
grey and black macbook pro showing vpn
Top 5 Free VPN Software To Hide IP Address
  • August 5, 2020
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How To Use Containers To Accelerate Your Digital Transformation
  • July 8, 2020
internet privacy
The Internet Knows You Better Than Your Spouse Does
  • June 24, 2020
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