URL shortening : Removing .php - file extension

Most of the times when we are browsing php based website,  there we can see .php - file extensions associated with each page names ( Ex: http://yourdomain.com/about.php ). if you think this make your URL bit ugly, don't worry we can eliminate these extensions from our URL ( Ex: http://yourdomain.com/about...

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How to make select elements required in HTML5 ?

The <select > element is a form-control in HTML and is used to create a drop-down list in web pages.The <option > tags inside the <select > element define the available options in that drop-down list.  HTML5 supports form input-attribute required="required" for...

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How to "unsend" a sent email in Gmail

After we composed and send an email to anyone, we can't change the contents of that email before receiver get this. But some times the sender needs to make some additional edits [ say     he/she notices a mistake in email after clicks send button ] to the email after they send. Then...

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How to enable two-step verification in your Facebok account

Facebook starts two-factor authentication a tiny late, but they smooth out the setup method. Enabling two-factor authentication for your Facebook account is a snap. log in to Facebook & click on the blue gear icon in the top-right corner, then click on your Account Settings menu. Next, select...

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How to enable two-step verification in your Microsoft account

Microsoft started two-step verification process(also known as two-factor authentication or two-step authentication) to secure their user accounts from early 2013. Enabling two-step verification on your Microsoft account will enable it across all Microsoft services that currently support two-step...

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