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Share the post "How To Fix ClassCastException: LinearLayout$LayoutParams Cannot Be Cast to AbsListView$LayoutParams"

Most likely you encountered this exception

ClassCastException: LinearLayout$LayoutParams Cannot Be Cast to AbsListView$LayoutParams

because you either added a header and/or footer in the ListView component and when you removed them, you found out there was no error generated.

Explanations aside, to fix this problem just set the LayoutParams of your header or footer like this:

That should solve it.

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Share the post "Top Net SEO"

Google recently had been implementing penalties for sites that use black hat techniques so what if left for them to really salvage their site’s reputation is to apply white hat seo practices to ensure their site can get top rankings in search results.

Now, the issue here is there are so many services that offer SEO packages so the question one encounters is which one should you choose?

The answer lies in your budget and how well known the people who will be doing the SEO is in the tech industry. Nobody wants to hire people who do not give the desired results.

For starters, you can check out Top Net SEO, a Rochester SEO agency that offers services to every kind business, having experience working in international markets from all over the world.

Whether you are starting a new brand or already have an established online business, they can help push your traffic to the next level.

If something does not seem to be working out with your online venture, you can easily contact them as soon as possible and they will find a solution tailored specifically to help get your business out of the red. That is how accessible they are when it comes to customer satisfaction.

Find out more about this SEO Rochester company by visiting their site at http://topnetseo.com.

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Share the post "JSoup, A Very Good Java HTML Parser"

JSoup is a Java library for working with real-world HTML. It provides a very convenient API for extracting and manipulating data, using the best of DOM, CSS and JQuery-like methods.

I had been using the HTMLParser library for so many years even though the library had been stopped way way before because I found it met my needs. But when it came time to parsing a particular site that I wanted to check, I found it hard to parse the HTML code because the web developers did a stupid job of displaying data.

That was when I decided to try JSoup. With very good results!

JSoup implements the WHATWG HTML5 specification and parses HTML to the same DOM as modern browsers do. Other features include:

  • scrape and parse HTML from a URL, file, or string
  • find and extract data, using DOM traversal or CSS selectors
  • manipulate the HTML elements, attributes, and text
  • clean user-submitted content against a safe white-list, to prevent XSS attacks
  • output tidy HTML

JSoup is very easy to use too. Its JQuery like style for searching for HTML portions of the code makes it very convenient and easy to use.

Goodbye old library. JSoup is what I will be using from now on!

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