Monday, September 8, 2014

How to append LinkedList to the end of another LinkedList in C#


One or more generic list can be merged into a single linked list using Concat or AddRange method.
Concat - It concatenate the two linked list.
AddRange - It merge one or more linked list into a single linked list.
 
Example:
    Public List<string> MergeLinkedListMethod1()
    {
        List<string> lstMumbaiAreas = new List<string>();
        List<string> lstChennaiAreas = new List<string>();
        List<string> lstAreas = new List<string>();
 
 
        lstMumbaiAreas = GetMumbaiAreas();
        lstChennaiAreas = GetChennaiAreas();
        
        lstAreas = lstMumbaiAreas.Concat(lstChennaiAreas).ToList();
 
        return lstAreas;
    }
 
    Public List<string> MergeLinkedListMethod2()
    {
        List<string> lstMumbaiAreas = new List<string>();
        List<string> lstChennaiAreas = new List<string>();
        List<string> lstAreas = new List<string>();
 
 
        lstMumbaiAreas = GetMumbaiAreas();
        lstChennaiAreas = GetChennaiAreas();        
 
        lstAreas.AddRange(lstMumbaiAreas);
        lstAreas.AddRange(lstChennaiAreas);
 
        return lstAreas;
    }
 
    public List<string> GetMumbaiAreas()
    {
        List<string> lstMumbaiAreas = new List<string>();
 
        lstMumbaiAreas.Add("Andheri");
        lstMumbaiAreas.Add("Dadar");
        lstMumbaiAreas.Add("Worli");
 
        return lstMumbaiAreas;
    }
 
    public List<string> GetChennaiAreas()
    {
        List<string> lstChennaiAreas = new List<string>();
 
        lstChennaiAreas.Add("Tnagar");
        lstChennaiAreas.Add("Villivakkam");
        lstChennaiAreas.Add("Mount road");
 
        return lstChennaiAreas;
    } 

Wednesday, August 13, 2014

Windows 8.1 wifi showing limited access or no internet access

After updating to Windows 8.1, the wifi internet access status showing limited?
Then, your driver is older.
You need to update new driver. Without having internet, how can i update?
No way. You need to connect internet for update. Use Mobile internet by internet sharing.

How to update new driver?
Here the steps are,
1. Go to device manager.
2. Find Network adapters -> Modem (looks like 801.11 b/g/n)
3. Right Click and select the "Update the driver". It will search online and update your wifi network drivers.
4. Finish. You wifi internet will get connected.

I did. Got updated. Internet is working now.
What about you?
Try it.

Tuesday, April 29, 2014

Object Oriented Programming (OOP)

Object Oriented Programming (OOP) is an approach to designing reusable software systems / application.

Wednesday, April 16, 2014

Windows Phone 8.1 Developer Preview

I have installed Microsoft Windows Phone 8.1 Developer Preview version last night in Lumia 920. It's a great experience while installing through OTA (Over the air).
The WP 8.1 introduced new features which are Cortana digital assistant, Live tile background, Notification / Action center, Wifi sense, Battery saver, Work flow keyboard, Podcast, store etc...
You can get developer copy on registering with App studio / Windows App developer program.

Read here for Windows Phone 8.1 features list.


Thursday, September 5, 2013

Consider for Auto Upgradation in IRCTC booking

The Class of travel may be upgraded automatically to the next higher class. If you do not want to be considered for upgradation, please do not check the option box

So don't check the checkbox.

Friday, August 23, 2013

How to find ASP.NET file upload control file size using javascript ?

The ASP.NET file upload control selected file size can be obtained on javascript. The below code snippet access the fup control object and get the size of the file.

<script type="text/javascript">

        function GetFileSize() {
            alert(document.getElementById("<%=fupUserPhoto.ClientID%>").files[0].size);
        }

</script>

<div>
            <asp:FileUpload ID="fupUserPhoto" runat="server" />
            <br />
            <input type="button" id="btnGetSize" value="Get file size" onclick="GetFileSize()" />
</div>

The size of the file will be returned in byte.

Wednesday, June 5, 2013

Flipkart closing flyte music service

The flipkart.com is closing its digital music store (Flyte). The company launched the service last February month, after acquiring the mime 360 which provides white labeled music streaming service.
The company points to piracy and micro payment problems. The music store will shutdown by mid June. The company may restart the service later, once the piracy and micro payment problems got solved.