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Blogger : How to fix missing Header Image in Mobile Template

The Blogger platform offers you different mobile templates for your site. You can choose between built-in templates (Simple, Picture Windows,…) or you can select a Custom mobile template, which will adapt your main template to the mobile version. This enables you to have a site with a consistent theme on both desktop and mobile devices. One part that might not be consistent though is with a header image. Depending on the options selected in the Layout section, the mobile template (either custom or built-in) might not show a header image. In this post, we will examine two ways to solve this problem.

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Contact Form 7 : How to create a custom URL validation

In WordPress, the Contact Form 7 is one of the most popular plugins for creating contact forms. One thing that you might have noticed though is that the validation of the URL field will not fail when you expect them to fail. For example, with the URL value of http://xxxx, the plugin will consider this as a valid URL, even though, the URL value is missing top level domain part. The solution to this problem is to have a custom validation for the URL field. This article will show you how to achieve that.

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Apache : How to Solve port 80 is occupied problem on Windows

The other day I decided to install EasyPHP (a WAMP package that includes PHP, Apache, MySQL) on my machine running Windows 7. After install I ran the application, but to my surprise, Apache server was not working. It complained that Port 80 is used by another application. I thought this issue would be easily solved, but it took me a while to figure out what exactly is causing the problem. In this article I will show you what I tried and how I finally solved the Apache problem of not being able to run.

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WP-Polls : How to fix wrong results in multiple answers poll

WordPress plugin WP-Polls is a very popular poll plugin with more than 100,000+ active installs at the time of writing. It is really easy to use, but I have noticed a strange behavior when using a poll with multiple answers. When showing results for this type of poll, the total percentage of all the answers can give you a number bigger than 100%. In this article I will show you how to modify the source code in WP-Polls, so that the total sum of all the answers gives 100% for polls with multiple answers and leave the polls with single answers unaffected.

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VS : How to create an Empty Solution in Visual Studio Express 2013

Do you want to create a blank solution in your VS Express but can't find it? I had this issue as well. I mostly code stuff for my personal needs so I never gave much thought on making the code more readable and organized, but on my last WinForms project I wanted to give more attention on how the project is structured. It seemed to me that the best way to achieve that was to start with an empty solution and then add necessary projects to that solution. I had trouble finding this option in Visual Studio, so I decided to write a post about it in case there are others with the same issue.

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SQL : How to solve Northwind Database Install Error in SQL Server 2012

Recently I was going through a database programming tutorial that used Northwind Database in code examples, so I thought "No problem, I'll quickly add that database to my SQL Server 2012". I assumed this would be easy but to my surprise that wasn't the case.

In this post I will show you what problems I encountered while trying to install Northwind database and how I finally managed to make it work.

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Local Area Network : How to fix slow LAN transfer speed of files in Windows

Recently I had to solve a problem of a very slow transfer of files between two computers on a LAN network using Ethernet cable. Both machines had Windows 7 x64 installed and the transfer speed was ridiculously slow at 10-15kb/s. Using Task Manager under Networking tab, Network Utilization was showing only around 0.25% for Local Area Connection.

I looked around the web for solutions and found quite a few suggestions how to tackle this problem. Those that I tried and the one that finally solved my problem are discussed here.

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