Download APKs from PlayStore

How To Download APK files in Play Store to PC

Its very easy to download APK files to your system. This will help you whenever you want to install any Android App to your Smart Phone, then you can install this APK file to your mobile without Internet Connection.

1) Open Google Play Store in you Web Browser.

2) Click on the App, that you want to download.

3) Now open http://apps.evozi.com/apk-downloader/ in a New Tab.

4) Now Copy the URL of your selected App. 

6) Then Paste this URL in the Package name or Google Play URL of http://apps.evozi.com/apk-downloader/ page

7) Click on Generate Download Link button.

8) Now Click on Click here to download com.facebook.orca now button.

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Add Save As PDF to MS Office Word 2007

Many of you suffer to convert your word documents to PDF. Somebody use Free Online Converters. Somebody use Converter Softwares. Sometimes it will be trouble as changing the alignment of text, missing some pictures and changing font styles. If you are using Microsoft Office 2010, It has an option Save As PDF or XPS. But in MS Office 2007 we don't have find such type of options. If you want to this option then follow the below steps.

1) You need to download a small application. To download  click here.

2) Click on download. 

3) Click on No Thanks and Continue. Your file will be download automatically in next page.

4) Then install the Application. Restart your system. You will see the PDF or XPS in Save As menu of MS Office 2007.

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WhatsApp in Your PC

Now You Can Use WhatsApp in your PC

Its a very good news to WhatsApp users. Now WhatsApp is available for desktop. Its not a native platform. Its work in a Web Browser. Currently its available only for Google Chrome browser. 

To use WhatsApp in your desktop 

• Open "https://web.whatsapp.com" in your Google Chrome browser. You will see a QR-Code. 

• Scan the code inside of WhatsApp. (In your mobile open the WhatsApp then navigate to Menu -> WhatsApp Web. Then scan the QR code)

• Now you have paired WhatsApp on your phone with web client.

• To work this Web Client your phone stay connected to Internet.

• This is only available to Android, Windows and BlackBerry users.

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Change Windows 7 Logon Screen Background

How to Change Windows 7 Logon Screen Background

It is possible to change the default background of windows 7 logon screen.

1) Open Run dialog, then type "regedit" (without quotes).

2) User Account Control dialog will open. Click on Yes.

3) Then Register Editor window will be open.

4) In the registry follow the following path.

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Authentication\LogonUI\Background

5) You will see a DWORD named OEMBackground.

6)  Set the OEMBackground value to 1.

7) Click on OK. Then close the Registry Editor.

8) If you don’t see OEMBackground, then right-click in the right pane, New->DWORD(32-bit) Value.

Now set your own Image as follows

1) Goto the following path.

C:\Windows\System32\oobe\info\backgrounds

2) Copy your desired background image to the backgrounds folder and name it backgroundDefault.jpg.

3) If you don't see the info and backgrounds folders. Then goto C:\Windows\System32\oobe folder and create     New Folder named info. Inside info again create another New Folder named backgrounds.

4) Copy your desired background image to the backgrounds folder and name it backgroundDefault.jpg.

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Add Run Command to Start Menu in Windows 7

How to add Run Command to windows 7 start menu?

By default we have no run command link in windows 7 start menu. But we can add it manually.

1) Right click on taskbar and goto properties.

2) Click on start menu tab.

3) Now click on Customize... button

4) Now search for Run Command Check box

5) Check the Run Command check box

6) Click on Ok... ok...

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Search Internet from the Start Menu Search Bar

How to Search Internet from the Start Menu Search Bar

In windows 7 there are many hidden features. One of them I found is Search the Internet from Start Menu. We have a search bar in Start Menu in Windows 7. From this search bar we can search the Internet. How it works? Its a very easy process.

1) Click on Start Menu and type "gpedit.msc" without double-quotes then press enter.

2) Now Local Group Policies Window will be open.

3) Double Click on User Configuration at left-side.

4)  In the sub-menu click on Administartive Templates.

5) In the sub-menu of Administrative Templates click on Start Menu and Taskbar.

6) Now double click on Add Search Internet link to Start Menu. A window corresponds to Add Search Internet link to Start Menu will be open.

7) Select Enabled radio button and click on Ok.

8) Now close the Local Group Policies Window.

9) Now Search Internet from Start Menu Search Bar.

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Play YouTube Videos in VLC

How to play YouTube Videos in VLC

It is very easy to play YouTube videos in VLC. To play YouTube videos in VLC

      1) Open VLC Player.

      2) Press Ctrl+N. Open Media dialog will be prompted.

      3) Now paste the URL of your YouTube Video in the Network URL. Before this copy           the URL of your desired Video in YouTube.

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Image Map

In the Image Map we can click on various parts on the image and get the relevant information. And the hot spot is the area of the image being clicked. The important part in image mapping is identifying the co-ordinates of the image parts. Now how to find the coordinates of an  image? It is very easy. To find the coordinates of an image follow the following steps:

1. Open the image in paint.
2. Move the mouse cursor on the image.
3. The X and Y coordinates are on the status bar.

The following is one of the shape that is used to locate hot spots.

1. rect: For this shape x1,y1,x2,y2 coordinates can be set, where x,y denotes the top and left limits and x2,y2 denotes the right and bottom limits. The syntax for using rect as a hot spot is, <area shape="rect" coords=x1,y1,x2,y2 href="url"> 2) Circle: For this shape x,y,r coordinates can be set, where x,y denotes the top and left limits and r denotes the radius. The syntax for using circle as a hot spot is, <area shape="circle" coords=x1,y1,r href="url"> Here, Coords: With the coords attribute different sections of the image are specified with the X and Y coordinates. HREF: The HREF attribute specifies the file or webpage that will be displayed when a particular section of the image is clicked. Consider the following example, The above image has various programming languages logos. You can get the respective information by clicking the various parts of this image. For example, if you click on the C Language then it takes you into the page http://cplus.about.com/od/introductiontoprogramming/p/profileofc.htm

Click here to download the code.

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Type Telugu in Computer

Different people use different approaches to type Telugu in Facebook. In this blog, I am going to explain about how to type Telugu in Facebook, not only in Facebook any where in your computer. It is very simplest method to use as well as to do. Only you need two applications.

This process is little bit different in Windows XP Operating System and Windows 7 Operating System. Lets move a step forward to learn how it is?

For Windows XP OS:

1) For Windows XP Operating System, we have a need to install "iComplex" application software. You can download this software by clicking the following button.

After downloading this software install it. After completing installation process you have a need to Restart your computer. Don't worry about this. After completion of installation process a message will display on your screen. Then click on Yes. The computer automatically restart.

2) Now, you have a need to download another software named Aksharamala. It is also very small size software. You can download this software by clicking the following button.

After downloading this file, install it. After completing the installation process you can notify an icon on the task bar of your computer. The icon is like...

Then Right Click on it and Click Enable to type in Hindi or Right Click on it, then select Telugu ->Telugu RTS Transliteration Code then Enable it. The Icon will change like...

As your need you can Enable and Disable it. If you want to type Telugu, then Enable it. Otherwise Disable it. Similarly, If you want to type Hindi, then do the same process as I told for Telugu.

For Windows 7 OS: 

For Windows 7 Operating System, second step is enough i.e., one application is enough to do this. That is Aksharamala Application. To download this application, I have provided a link above.

Now I will show you some of the words and it's spelling...

           jai SrI raam--> జై శ్రీ రామ్  jai hanumaanw-->  జై హనుమాన్

           amma  --> అమ్మ     kaLyaaN--> కళ్యాణ్          durgaa dEvi-->దుర్గా దేవి   

08:33 Share:

Download YouTube Videos

Goto https://www.youtube.com

Then play any video you wish to download.

Goto Address URL type "ss" before youtube in https://www.youtube.com/watch?v=5J8c-TTIvu0 as https://www.ssyoutube.com/watch?v=5J8c-TTIvu0. Then press enter.

The following page will display.

Select a format and the downlod will begin automatically

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Java Introduction

How to set Java Path Click on this Link
How to Compile and Execute a Java Program Click on this Link

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Basic Tags

HEADING Element: HTML defines six levels of headings. Heading element is a container element. The heading sizes ranges from <H1> to <H6>. The code below will display the heading ranges.

For example, consider the following program:

<HTML>

<TITLE>Heading Ranges</TITLE>

<BODY>

<H1>Kalyan</H1>

<H2>Kalyan</H2>

<H3>Kalyan</H3>

<H4>Kalyan</H4>

<H5>Kalyan</H5>

<H6>Kalyan</H6>

</BODY></HTML>

NOTE: Every Heading leaves a blank line above and below it. The heading can be aligned by using ALIGN attribute with in HEADING element.

<H1 Align=Center>Kalyan</H1>

PARAGRAPH Element: The PARAGRAPH element is used for inserting paragraph. It is also a container element. It is indicated by <P>…</P>. To align the paragraph in Center, Left, Right the ALIGN attribute is specified with in the PARAGRAPH element.

<P Align=CENTER>…</P>

Line Break Element: To specify a newline, the Line Break element is used. The element is an is an empty element and has to be given in the end of the line after which the new line should be start. The <BR> tag represents Line Break element. The following code will insert a line break after the first sentence.

<HTML><BODY>

Hyper Text Markup Language is an acronym for the word HTML.</BR>

This is an Example for Line Break Element.</BR>

--Kalyan’s

</BODY></HTML>

FONT Element: To change the size, color and style of text, HTML provides the FONT element. This element is a container element. The attributes of FONT element are:

1. SIZE Attribute: To change the size of the text SIZE attribute of the Font is used. This is specified within the FONT element. The value can be range from 1-7. The default font size is 3.
2. COLOR Attribute: To change color of the text, the COLOR attribute of the FONT element is used. The code given below displays the text in Red Color.
3. FACE Attribute: To change the font style of a text, the FACE attribute of the FONT element is used. This attribute is also specified with in the FONT element.

<HTML><BODY>

<FONT Size=5 Color=”Blue” Face=”Arial”>

Your text goes here

</FONT>

</BODY></HTML>

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Formatting

Bold Face Element: The Bold Face element is used to display the text in Bold Face. It is a container element and is indicated by <B> tag.

<B>Kalyan Kurasala</B>

Under Line Element: The Under Line element is used to underline the text. The Under Line element is a container element and is indicated by <U> tag.

<U>Kalyan Kurasala</U>

Italics Element: The Italics element is used for displaying text in Italics. The Italic element is a container element and is indicating by <I> tag.

<I>Kalyan Kurasala</I>

Big Element: The Big element is used for displaying text in a bigger font size as compared to the rest of the text. This element is a container element and is indicated by <BIG> tag.

<BIG>KK</BIG>Kalyan Kurasala

Small Element: The Small element is used for displaying text in a smaller size as compared to the rest of the text. This element is a container element and is indicated by <SMALL> tag.

KK<SMALL>Kalyan Kurasala</SMALL>

Strike Element: The Strike element is used for displaying text with a horizontal line striking through it. This element is a container element. This element is indicated by <STRIKE> tag.

Sale! <STRIKE>Rs.500/-</STRIKE>Rs.350/-

Subscript Element: The Subscript element is used for displaying the text as a Subscript. This element is a container element and is indicated by <SUB> tag. The below code display the equation H2O.

H<SUB>2</SUB>O

Superscript Element: The Superscript element is used for displaying the text as a Superscript. This element is a container element and is indicated by the <SUP> tag. The code below will display the formula 22=4.

2<SUP>2</SUP>=4

Block Quote Element: The Block Quote element is used for display text quotes in a distinct font style. Block Quote element is a container element and is indicated by <BLOCKQUOTE> tag.

<HTML>

<TITLE>

Program for Block Quote Element

</TITLE>

<BODY>

Manner:

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Scrollable Text

Marquee Element: The Marquee element is used to insert scrolling text anywhere in a web page. the code given below will display the text “KALYAN” to scroll from right to left in the web page.

 <MARQUEE>KALYAN</MARQUEE>

 The attributes of Marquee element are discussed below:

Bgcolor Attribute: The Bgcolor attribute is used for specifying the background color for the scrolling text.

<MARQUEE Bgcolor=”Orange”>Kalyan</MARQUEE>

Direction Attribute: The Direction attribute is used for specifying the direction of scrolling text.

<MARQUEE Direction=”Left”>Kalyan</MARQUEE>

Behavior Attribute: The Behavior attriute is used for specifying the movement of the scrolling text. The values for Behavior attriute can be specified as SCROLL, SLIDE or ALTERNATE.

<MARQUEE Behavior=”SLIDE”>Kalyan</MARQUEE>

<MARQUEE Behavior=”SCROLL”>Kalyan</MARQUEE>

<MARQUEE Behavior=”ALTERNATE”>Kalyan</MARQUEE>

Height Attribute: The Height attribute of Marquee element is used for specifying the height of the scrolling text.

<MARQUEE Height=25%>Kalyan</MARQUEE>

Width Attribute: The Width attribute of Marquee element is used for specifying the width of the scrolling text.

<MARQUEE Width=45%>Kalyan</MARQUEE>

Hspace Attribute: The Hspace attribute is used for specifying the left and right margins.

<MARQUEE Hspace=25>Kalyan</MARQUEE>

Vspace Attribute: The attribute is used for specifying the top and bottom margins.

<MARQUEE Vspace=50>Kalyan</MARQUEE>

Loop Attribute: The Loop attribute is used for specifying the number of times the text to be scroll.

<MARQUEE Loop=5>Kalyan</MARQUEE>

Scrollamount Attribute: The Scrollamount attribute is used for controlling the speed of the scrolling text.

<MARQUEE Scrollamount=5>Kalyan</MARQUEE>

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Swings Introduction

Swing is a collection of set of classes that provides more powerful and flexible GUI components when compared to AWT components. Swing did not exist in the early days of Java. The swing was a solution to the problems present in Java's AWT. The AWT defines basic set of controls, windows, dialog boxes. But it has limited graphical interface. AWT components are heavy weight. i.e., these components are dependent on native operating system. Swing components are light weight i.e., these components are independent of operating system.

Swing was introduced in 1997, included as a part of the Java Foundation Classes (JFC). Swing was initially available with JAVA 1.1 as a seperate library Begining with Java 1.2, Swng was fully integrated into Java.

Swing is built on the top of AWT. Swing also uses the same event handling  mechanism as the AWT. Then we must have a basic knowledge about the AWT and of event handling.

YOU CAN"T BE A GREAT JAVA PROGRAMMER WITHOUT KNOWING THE AWT.

The swng GUI consists of two key items:

1. Components
2. Containers

A component is an independent visual control,  such as button, text field and etc.

A container is a special type of component that is designed to hold other components.

Components: Swing components are derived from the JComponent class. This JComponent is inherited from Component and Container in AWT. There are several Swing Components.

Containers: Containers are also Components. JWindow, JPanel, JFrame are the examples for containers. The swing containers are inherited from AWT classes container and components

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Table Tag

Table: In HTML, it is possible to represent data in the form of table. To represent data in the form of table mainly we use 3 elements. They are:

1. Table Header
2. Table Row
3. Table Data

Table Header Element: The table header element is used for insert title for a table header element is indicated with <TH> tag. (simply table header refers the heading of a column). By default, the text given within the <TH>…</TH> appear in bold, and are center-aligned within their cells.

<TABLE>

<TR>

<TH>S.NO.</TH>

<TH>Name</TH>

</TR>

</TABLE>

Table Row Element: The table row element is used to insert roes in a table. It is also a container element. It is indicated with <TR>-------</TR> tag. It is also a container element.

Table Data Element: The table row element is used   to insert the values or content in the cells of a table. It is also a container element and it is indicated with <TD>…</TD> tag.

Note: The table data element must be declare with in table row element.

          Consider the following problem:

   <HTML>

<TITLE>Table</TITLE>

<BODY>

<Table>

<TR>

<TH>Name</TH>

<TH>Read.No.</TH>

</TR>

<TR>

<TD>Kalyan</TD>

<TD>529</TD>

</TR>

</Table>

</Body>

</HTML>

Attributes for Table Element:

     Align Attribute: The align attribute is used to aligning table to left, right or center to a webpage.

                                   <Table align=center>…</Table>

Height and Width Attributes: You can change the size of a table by using ‘height’ and ‘width’ attributes

                              <Table align center=Height=170.width=150>…</table

BGCOLOR Attribute: The BGCOLOR attribute is used to change the background color of the table.

                       <Table BGCOLOR=YELLOW>------------</Table>

Border Attribute: The Border attribute is used for inserting borders around the table cells. The value for the border attribute is given in pixels.

                        <Table BGCOLOR=YELLOW BORDER=4> ----------</Table>

Border Color Attribute: The Border color attribute is used for setting the border color.

                      <Table BGCOLOR=YELLOW Border=4 Bordercolor=Red>…</Table>

Note: Keep it mind i.e., if you want to set a color for border, you must specify the Border attribute.

           Similarly, Bordercolorlight and Bordercolordark are also used to set the color for table border.

                    <Table Border=4 Bordercolordark=Yellow>…</Table>

and

                   <Table Border=4 Bordercolorlight=Red>…</Table>

Background Attribute: The Background attribute is used for inserting an image as background of the table.

                     <Table Background=”Image.jpg”>…</Table>

Cellspacing Attribute: The Cellspacing attribute of the table element is used to set the space between the cells in a table.

                      <Table Border=4 Cellspacing=10>…</Table>

Cellpadding Attribute: The Cellpadding attribute of the table element is used to adjust the spacing between cell wall (border) and cell data.

                      <Table Border=4 Cellpadding=10>…</Table>

Table Row Element:

                    This element is given within the Table Element. It is a container element and is indicated with starting tag <TR> and ending tag </TR>

                    It also supports all the attributes supported by Table Element. i.e., Align, BGCOLOR, Bordercolor, Bordercolorlight, Bordercolordark, …

Table Header Element: The Table Header Element is used to set the title or heading to each column of the table. It is indicated with starting tag <TH> and ending tag </TH>

                   It is also supports all the attributes supported by the Table and Table Row element. The additional attributes are:

          COLSPAN: The COLSPAN attribute is used for specifying the number of columns the cell can span.

                                     <TH COLSPAN=2>

          ROWSPAN:  This element is used for specifying the number of rows the Row can span.

                                     <TH ROWSPAN=2>

Table Data Element: Table data element supports all the attributes supported by Table Header Element.

Caption Element: Caption tag is used to specify the title of the table. It can be placed at the bottom or above of the table. align and valign are the attributes of the caption element.

<caption>...</caption>

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Anchor Tag

Anchor Element: The Anchor element is the most important element in HTML. This element makes the text as a Hyperlink. Links are inserted using <A> tag. The Anchor element has attributes namely,

• HREF Attribute: The HREF attribute is used to specifying about a text or an image as a Hyperlink. HREF stands for Hypertext Reference. For example,

<A HREF=”File:\\D:\My College.doc”>About My College</A>

Here the text “About My College” refers Hypertext. The document “My College.doc” is opened in web browser when this Hypertext is clicked.

• NAME Attribute: The NAME attribute is used to link a specific section within the web page or when a text is to be referred by another document by adding the # identifier.

Simply if we click on HREF link then it opens another web page. But if we click on name link then it takes us to the target which location in same page.

<A HREF=#About HTML”>Introduction to HTML</A>
<A NAME=”About HTML”>What is HTML</A>

• TITLE Attribute: The TITLE attribute is used along with the Anchor element to display a note when the mouse cursor is place over Hyperlink.

<A TITLE=History HREF=”My College.doc>College</A>

Setting the Colors for Hyperlinks: These are attributes that are used for changing the default color of the Hyperlinks namely, are:

• Link Attribute: The LINK attribute is used for changing the default color of the hyperlink. This attribute is specified within the body element.

<BODY Link=”Yellow”>

<A HREF=”My College.jpg”>College</A></BODY>

Specifying the LINK attribute as Red displays the College in RED Color.

• ALINK Attribute: ALINK stands for Active Link. You can change the color of the Active Lik using the Alink attribute.

<BODY Alink=”Yellow”>

<A HREF=”My College.jpg”>College</A>

</BODY>

When the Hyperlink is clicked, then it is activated. Such Links are called Active Links.

• VLINK Attribute: VLINK stands for Visited Link. You can change the color of the Visited Hyperlink using the VLINK attribute.

<BODY Vlink=”Orange”>

<A HREF=”My College.jpg”>College</A>

</BODY>

Hyperlinks that have already been clicked called Visited Links.

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Java Packages

A package is a folder, which is a collection of classes. It provides a convenient way to organize those classes. Each package consists of classes, interfaces as it's members.

Why Packages?

Classes with the same name cannot be created in the same directory. To overcome this problem, package is used. Thus, packages help to resolve name space conflict.

The general form of the package is,

package pkg1.pkg2;

For example,

package java.kalyan.kk;

status that the program is stored in a directory java\kalyan\kk.

How to create a Package?

The keyword package is used to create a package while creating the package the first statement in our program must be the package statement.

For example,

package arthemetic;

public class Operations

{

public float addition(float a,float b)

{

return(a+b);

}

public float subtraction(float a,float b)

{

return(a-b);

}

public float multiplication(float a,float b)

{

return(a*b);

}

public float division(float a,float b)

{

return(a/b);

}

}

The simple way to compile a package has to steps.

1. Save the above program with class name "Operations".
2. Then compile it with the command "javac -d . Operations.java".

Then it creates a Directory with the Package name (mypack) and save the created class file in mypack directory .

How to import a package?

If you want to use classes of one package in another classes in different package, then those classes can be access in your classes using import statement.

The general form of accessing a package is,

                       import package_name.class_name;

Explination: Here import is a keyword used to access a package. class_name is the name of class, another package we want to use to use package. The package_name is the name of the package which we want to access.

In addition to user-defined classes, Java provides thousands of Java classes are also available to users. Java classes are packages and are placed in the Java Development Kit (JDK) using import statement we can access them.

For example,

import java.io.*;

import java.awt.*;

Following program is an example program to demonstrate how to import a package...

import arthematic.Operations;

class ImportPack

{

public static void main(String args[])

{

Operations op=new Operations();

System.out.println(op.addition(2.5f,3.5f));

}

}

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