How to catch curl execution error

I was sending curl execution request for posting data, But I was unable to get the curl response and even error also. I tried Google and found some trips to check the error occurring on executing curl request

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Upload a file/image with form data in MVC

Nowadays I am starting out in ASP.NET MVC, one of the things I struggled with the most was how to upload a file/image with form data in MVC. I googled numerous tutorials and guides that showed me how to do file uploads in ASP.NET MVC, but they all had the POST action only receiving the upload itself, not a form full of data and a file upload.

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Model Validation in ASP.NET Web API

Model in MVC is a representation of our data structure so we need to validate the input data by applying validation on model. Here for that purpose we will implement the data annotation technique for applying model validation in Asp.NET Web API application.

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Client Side Validation using ASP.NET Validator Controls from Javascript

We use the server side control in ASP.NET and for validating them, we use the server validation control. These ASP.NET validation controls provide functionality to perform validation using client script but these are handled at the end of the page by rendered validation script. When we want to post the data by AJAX or JavaScript that time Validation control won’t fire the validation.

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jQuery focus not working in Chrome

Sometimes before I faced a issue the jQuery focus not working in Chrome and in Mozilla It was working fine. I have google the issue and came up with a solution. Same solution I am explaining here so that It can be useful for developers.

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Make the Footer Stick to the Bottom of a Page

When a page contains a large amount of content, the footer is pushed down off the viewport, and if you scroll down, the page ‘ends’ at the footer. However, If the page has small amount of content, the footer can sometimes ‘cling’ to the bottom of the content, floating halfway down the page, and leaving a blank space underneath, which looks ugly. So we need to make the footer stick to the bottom of page (not always fixed and visible).

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How to set scroll position to bottom in a div using javascript

Generally we create a div with the content and dynamically update the content. Further, we want to maintain the scroll position according to updated content. So there is one question of how to set scroll position to bottom in a div using JavaScript. Same type of problem I faced few days ago when I was working with a ajax message application and I am trying to get a div to scroll to the bottom when chat is updated.

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escaping special characters in jQuery selector

jQuery is a very powerful javascript library that We use all the time. It’s simple to use, yet easy enough to do very advanced things. Anyone who has used jQuery knows that you can do quite a lot with selectors. One of the caveats that I found is using a selector for a DOM element that contains special characters.

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