Archive for July 2014

How to download Free pdf from Scribd without paying

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Download pdf from Scribd without paying : Are you searching for pdf or ebook??? is world largest digital library and has very large collection of documents which can you download either in PDFs format or doc.
As a student, I know the value of eBooks and no one wants to pay for the eBook. A few weeks ago I was searching for ebook and surprisingly I found that solely on Scribd so eagerly click on the download button, but after registering on this site it offers membership which requires a few dollars. But like me you can download any free document from Scribd by following simple steps.

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Htaccess show no_found picture if picture is not exist

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RewriteEngine On
RewriteCond %{REQUEST_URI} \.(jpg|jpeg|gif|png)$ [NC]
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
RewriteRule .*$ /no_picture.png [L]
Let's break it down as to what each line means.
RewriteCond %{REQUEST_URI} \.(jpg|jpeg|gif|png)$ [NC]
Check to see if the requested file is of a file extension in the parentheses (). In this case, we're testing to see if the file name ends in either .jpg, .jpeg, .gif or .png
RewriteCond %{REQUEST_FILENAME} !-f
RewriteCond %{REQUEST_FILENAME} !-d
Check that the file is not there and it's also not a directory.
RewriteRule .*$ /no_picture.png [L]
If a requested resource/file passes all those tests, then it's an image that does not exist. So serve back the image of no_picture.png to the browser. This will keep the filename. If you want to redirect to the no_picture.png filename, change [L] to [R]

auto refresh for every 5 mins in Javascript

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We can do this function with just html  or just javascript

Refresh document every 300 seconds using HTML Meta tag add this inside the head tag of the page
 <meta http-equiv="refresh" content="300">
Or using Java Script:
            setInterval(function() {
                }, 300000);