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Create Invisible Name on Facebook / Blank Empty Nickname .

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Did you ever see a facebook user that didn’t have any nickname or name in their account? Are you wondering why you can’t see their nickname and how is it possible? If you never encounter those kind of fb name just take a look at the picture above. That’s how the look like of invisible name on Facebook. The nickname is being emptied or got blank. It just that they only used “space bar” character on their facebook’s name. Here what we got and how to do that: First you had to prepare on getting the “invisible character”. If you using Windows 7 here what you can do. Go to Start Menu > Accessories > System Tools > Character Maps. See the image above. After the Character Map appears, point cursor to “Go to Unicode” and type “200D” (without quote). Then select the first character on the top left side which it named as “U+200D: Zero Width Joiner”. Now the main and the last steps . Login to your Facebook with your username and password, then Go to “Account Settings” > Name > Edit...
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Cappilary

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The rise or fall Of a liquid in a capillary tube is related to the surface tension of a liquid whether a liquid rise in a capillary like water or depressed like mercury. It depends on the relative magnitude of cohesive and adhesive forces.These forces determine the contact angle which the liquid make with the walls Of the tube. If the contact angle is less than 90° it is said to wet surface and concave miniscus is Formed. If contact angle is Greater than 90° the liquid doesn't wet the surface and convex miniscus is formed. The formation of concave miniscus by a liquid that wet the glass leads to the capillary rise whereas the formation of convex miniscus leads to the depression in the liquid and shows Capillary Fall.
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Creating a custom user login form with .NET C# MVC 4 Razor Introduction  Majority of web projects needs handling users and therefore user login section.  In this article I'm writing about how quickly create user login, logout functionality and display that status. This article is not related to any specific database so you can use whatever you need, e.g. MSSQL, PostgreSQL, MySQL etc... In this case I'm showing example with MSSQL.  Steps to reach the goal  Step 1. Creating a project.  In those screenshots I'm creating MVC4 project, but this tutorial should work on MVC3 too. Then select that you are using Razor engine. Check create Tests if you are planning to use it later in your project. If not - leave it unchecked. Step 2. Creating a database Right click on App_Data -> Add -> New item... ->Data -> SQL Server Database -> OK. Now we need a users table. Right click on Tables and open New Query window. Now paste co...
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