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Login to Reply Posted By.... Gitarani MI on 2018-03-04 sun.security.validator. ValidatorException: PKIX path building failed: sun.security.provider.certpath. SunCertPathBuilderException: unable to find valid certification path to requested target This is a pretty common issue happens when the web server or the URL you are connecting to does not have a valid certificate from an authorized CA. Import the server certificate and install it in your JDK's keystore in order to solve this issue. If you open the url which does not have valid certificate, you will probably see a dialog box warning you about the certificate. Now click on the 'View Certificate' and install the certificate. Or, you may have the certificate installed into you ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=11896" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2017-02-12 Hide Print Button while printing a web page using Javascript There are 2 ways you can do so. First Solution:- Its very straight forward. Use following css piece of code for the button Id- <style type="text/css"> @media print { #myPrntbtn { display : none; } } </style> <input id ="myPrntbtn" type="button" value="Print" onclick="window.print();" > In the above example my print button id is "myPrntbtn" Second Solution:- Use javascript code to firstly hide the button or whatever elements you want to hide. Then execute ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=3752" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2015-10-25 Java / JSP - How to add special characters in properties file and display on JSP page Text file or character encoding "utf8" supports almost all kind of special characters. 1) If you're using JSP to produce your output, then you have to use something as below to specify that you want UTF-8 output: <%@ page contentType="text/html; charset=utf-8" language="java" %> 2) By default the .properties file in java has text file encoding "ISO-8859-1". If you want to keep your .properties file in this default encoding format then you need to convert/translate your special characters ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=2250" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2015-10-25 Java - Convert any special character to Unicode with native2ascii The native2ascii is an useful JDK build-in tool which you can use to convert a file with any kind of special characters or "non-Unicode" characters to "Unicode-encoded" characters. Following is how you can do that. ================= 1) Create a file named "mySpecialCharacters.txt" and any characters inside it. Save it as "UTF-8" format. 2) Use native2ascii command to convert it into Unicode format. Following is the command assuming that the input file is in your E drive. E:\>native2a ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=2249" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2015-05-09 Show JQuery Modal Popup on the top of another Pop-up Following is the code you need to use for getting the feature of showing one pop-up on the top of another pop-up <html xmlns="http://www.w3.org/1999/xhtml"> <head> <title>jQuery Show Modal Popup on the top of another Pop-up by Technology Tutorial</title> <link type="text/css" rel="stylesheet" href="http://code.jquery.com/ui/1.10.3/themes/smoothness/jquery-ui.css" /> <script type="text/javascript" src="http://code.jquery.com/jquery-1.8.2.js"></script> <script type="text/javascri ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=298" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2015-02-01 How to post jobs from Gitarani MI on Your own Site or Blog This is for Owners of Website/Blog:- If you are interested to show the latest jobs posted at Gitarani MI at any page of your web site or blog then you need to copy the following lines of code into the location of your web page where you like to show the jobs from Gitarani MI <!-- Gitarani MI Classifieds.. Start --> <div style="margin:20px 40px;"> <script src="http://www.gitarani.com/Images/Gita/json/jquery.js" type="text/javascript"></script><script src="http://www.gitarani.com/Images/Gita/ ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=15466" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2015-01-29 HTTP access control (CORS) Cross-origin resource sharing Cross Origin Resource sharing (CORS) is a mechanism that allows resources such as css, data, JavaScript, etc. on a web page to be provided as a response to a request from another domain outside the domain from which the resource originated. JavaScript's AJAX calls can also use the XMLHttpRequest mechanism. These "cross-domain" requests would otherwise be forbidden by web browsers, per the same-origin security policy. CORS defines a way in which the browser and the server can interact to dete ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=4492" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2014-07-07 JQuery Cookie not working on chrome browser Jquery Cookie does not generally work with Chrome Browser. However, it works correct on FireFox and IE. In order to implement the same functionality how Cookie works, you can use java script Storage API as below. For this piece of code to work you will need following 2 script files. jquery.cookies.2.2.0.js jquery.Storage.js Above 2 files you can download from web. <script src="jquery.cookies.2.2.0.js" type="text/javascript"></script> <script src="jquery.Storage.js" type="text/java ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=15360" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2014-06-22 How to Use Quotes in Java String If you like to include a quote (") or (') character within the string, then you can use the \ character to indicate that you want to include a special character, and that the next character should be treated differently. \" indicates a quote character, not the termination of a string. You can check this with the following program example. Program ------ public static void main(String[] args) { String strDblQuote = "This is double quote (\"\") "; String strSingleQuote = "This is sing ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=14739" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2014-02-01 Read value from properties file And Write to properties File The Java Properties class offers very convenient method of storing configuration related data for your application. Project configuration data or settings are generally kept in properties file. Here I will give you entire program on how to read data from and write data to a properties file. import java.io.FileInputStream; import java.io.FileOutputStream; import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; import java.util.Enumeration; import java.util.Pr ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=12335" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2013-12-23 Create a 3-column layout with CSS div For this design we can nest two-column layouts to create more columns. Below is an example on this. Below is your html structure. <div id="body"> <div id="header"></div> <div id="main"> <div id="column-1"></div> <div id="column-2"> <div id="column-2-1"></div> <div id="column-2-2"></div> </div> </div> <div id="footer"></div> </div> Let's explain all these page elements. #body: A container element used to control ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=11540" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2013-12-16 MD5 Hashing Example Using Java MD5 is a widely used hashing algorithm in many industries. You can use following Example to get MD5 encrypted format of a string. import java.security.MessageDigest; import java.security.NoSuchAlgorithmException; public class MD5CheckSumExample { public static void main(String[] args)throws Exception { System.out.println("MD5 hash encrypted data of 67543 is "+generateMD5Hash("67543")); } public static String generateMD5Hash(String strToBeHashed) { MessageDi ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=11410" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2013-11-28 Fixed Full Page Background Image in HTML CSS How to set a background image on a website that covers the entire browser window at all times? Following are the specifications that is expected. Fills entire page with image, no white space Scales image as needed Retains image proportions (aspect ratio) Image is centered on page Does not cause scrollbars Cross-browser compatible as possible Use following code with CSS3 html { background: url(bg.gif) no-repeat center center fixed; -webkit-background-size: cover; -moz-bac ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=10919" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2013-11-16 Find nth Highest Salary in SQL For 2nd Highest Salary ========== SELECT MAX(Salary) FROM Employee WHERE Salary NOT IN (SELECT MAX(Salary) FROM Employee ); For nth Highest salary ========== SELECT * /This is the outer query part / FROM Employee Emp1 WHERE (N-1) = ( /* Subquery starts here */ SELECT COUNT(DISTINCT(Emp2.Salary)) FROM Employee Emp2 WHERE Emp2.Salary > Emp1.Salary); If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=10595" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2013-11-11 Remove close button on jQueryUI Dialog Following is the solution to remove the close button (the X in the top right corner) on a dialog box created by jQueryUI. $("#divdlg").dialog({ closeOnEscape: false, open: function(event, ui) { $(".ui-dialog-titlebar-close", ui.dialog).hide(); } }); Inside open function you can also use one of the following statements. $(".ui-dialog-titlebar-close", $(this).parent()).hide(); $(this).parent().children().children('.ui-dialog-titlebar-close').hide(); Following CSS can be u ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=10450" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2013-10-19 Need of Java Object Serialization Java Object Serialization, introduced as part of the ground-breaking feature set that made up JDK 1.1. It serves as a mechanism to transform a graph of Java objects into an array of bytes for storage or transmission, such that the converted array of bytes can be later transformed back into a graph of Java objects. The idea of Serialization is to freeze the object graph, move the graph around (to disk, across a network or whatever), and then gain the graph back out again into usable Java objects. ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=9843" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2013-09-23 Single Quote is not populated for fmt:message Issue in MessageBundle Jsp page I noticed fmt:param is having issue in fmt:message when single quote would be there. Following is an example. When requesting translations you must remember that an apostrophe must be escaped when using messages with arguments. Consider the contents of the following properties file test.apos1=one ' apos test.apos2=double '' apos test.apos1.arg=one ' apos and arg is {0} test.apos2.arg=two '' apos and arg is {0} Following is the code in my jsp file <div> test.apos1: <fmt:messa ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=8042" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2013-09-19 Singleton Design Pattern in Java The singleton design pattern is a pattern that restricts the Instantiation of a class to one object. This is useful when exactly one object is needed to coordinate actions across the system. The concept is sometimes generalized to systems that operate more efficiently when only one object exists, or that restrict the instantiation to a certain number of objects. Example:-------- Lazy Initialization ============== public class SingletonDemo { private static SingletonDemo insta ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=7808" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2013-09-15 Hibernate Questions And Answers (Mostly asked in Interview Questionaire ) What is Hibernate? Hibernate is an object-relational mapping (ORM) library for the Java language, providing a framework for mapping an object-oriented domain model to a traditional relational database. You can also say it as a powerful, high performance object/relational persistence and query service. This lets the users to develop persistent classes following object-oriented principles such as association, inheritance, polymorphism, composition, and collections. What is ORM ? ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=7553" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2013-09-14 Procedure of uninstall oracle 10g from windows 7 / vista manually There is no Uninstall tool for this. You have to do this manually. Uninstall all Oracle components using the Oracle Universal Installer (OUI). Run regedit.exe and delete the HKEY_LOCAL_MACHINE/SOFTWARE/ORACLE key. This contains registry entires for all Oracle products. * Delete any references to Oracle services left behind in the following part of the registry: HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/Ora* It should be pretty obvious which ones relate to Oracle. * Reboot your ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=1319" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2013-09-12 IS-A HAS-A Relationship in Object Oriented Programming IS-A Relationship : ======================== This refers to inheritance or implementation. Expressed using keyword ?extends?. Main advantage is code reusability. HAS-A Relationship : ======================== Has-A means an instance of one class ?has a? reference to an instance of another class or another instance of same class. It is also known as ?composition? or ?aggregation?. There is no specific keyword to implement HAS-A relationship but mostly we are depended upon ?new? keyword. ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=7456" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2013-08-02 How To Check If An Image Is Loaded or Not Loaded With JQuery To check if an image is loaded successful or not, you can use jQuery "load()" and "error()" event. $('#image1') .load(function(){ alert('Image is loaded!'); }) .error(function(){ alert('Image is not loaded!'); }); If the image is loaded successful, the load() function is called, otherwise the error() function is called. The complete html code is as follows: <html> <head> <script type="text/javascript" src="http://ajax.googleapis.com/ajax/libs/jquery/1.4.2/jquery.m ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=6766" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2013-06-04 Java Networking This article describes how to use the java.net package to access the Internet. Java provides API's to access resources over the network, for example to read webpages. The main classes to access the Internet are the java.net.URL class and the java.net.HttpURLConnection class. The URL class can be used to define a pointer to a web resource while the HttpURLConnection class can be used to access a web resource. HttpURLConnection allows you to create an InputStream. Once you have accesse ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=4433" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2013-05-29 Compare 2 ArrayList in Java Here I am providing a simple example of how to compare two Lists containing Long values. This comparison API verifies the size first and then checks the availability of the particular element of one list in another. import java.util.ArrayList; import java.util.Arrays; import java.util.List; /** * Author Manoj K / public class CompareTwoList { public static void main(String[] args) { // Number & value of elements are same but only order is different List<Long> liLong1 = new ....... View More Details ...* If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=3012" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2013-05-07 favicon not working in IE Universal solution for making this work across all browser needs to take care of following points. 1) Your code should look like below... <link rel="shortcut icon" href="favicon.ico" type="image/x-icon" /> or <link rel="icon" href="favicon.ico" type="image/x-icon" /> 2) It should be inside <head> tag 3) Image should be a real ico file. 4) Size of the image should be 16*16 5) For Internet Explorer it must be transparent (the outer white part should not visible) If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=3358" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2013-05-05 Write IE specific styles in HTML file If you want some styles those only to be applied to IE and not any other browser, then place your styles within <!--[if IE]> <![endif]--> and your code will look like something as below... <!--[if IE]> <STYLE type=text/css>.thrColElsHdr #sidebar1 { PADDING-TOP: 30px } .thrColElsHdr #sidebar2 { PADDING-TOP: 30px } .thrColElsHdr #mainContent { ZOOM: 1; PADDING-TOP: 15px } </STYLE> <![endif]--> If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=3312" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2013-05-02 Enable JavaScript on IE8? Open Internet Explorer and try following.... Click ?Tools? on the menu bar? Select ?Internet Options? Click the ?Security? tab Click the ?Custom Level? button Scroll to the ?Scripting? section Select ?Enable? to enable whichever JavaScript activities you want to work. Default settings: Scripting __Active scripting ____Enable __Allow Programatic clipboard access ____Prompt __Allow status bar updates via script ____Disable __Allow websites to prompt for information using scri ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=3198" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2013-04-23 Error: Error initializing graphic environment at net.sf.jasperreports.engine.util.JRGraphEnvInitializer.initializeGraphEnv(JRGraphEnvInitializer.java:62)java.lang.NullPointerException at sun.awt.X11FontManager.getDefaultPlatformFont(X11FontManager.java:779) If following error occurs in your jasper report run Error: Error initializing graphic environment net.sf.jasperreports.engine.JRException: Error initializing graphic environment at net.sf.jasperreports.engine.util.JRGraphEnvInitializer.initi alizeGraphEnv(JRGraphEnvInitializer.java:62) at net.sf.jasperreports.engine.fill.JRBaseFiller.<init>(JRBaseF iller.java:362) ...... ..... java.lang.NullPointerException at sun.awt.X11FontManager.getDefaultPlatformFont(X11FontManager.java:779) a ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=2825" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2013-04-15 org.springframework.dao.InvalidDataAccessApiUsageException: Write operations are not allowed in read-only mode (FlushMode.MANUAL): Turn your Session into FlushMode.COMMIT/AUTO or remove 'readOnly' marker from transaction definition. at org.springframework.orm.hibernate3.HibernateTemplate.checkWriteOperationAllowed (HibernateTemplate.java:1175) This exception tells that the transaction is read-only. When you see the following kind of error while saving an object into database through hibernate then you can resolve this by two ways. Caused by: org.springframework.dao.InvalidDataAccessApiUsageException: Write operations are not allowed in read-only mode (FlushMode.MANUAL): Turn your Session into FlushMode.COMMIT/AUTO or remove 'readOnly' marker from transaction definition. at org.springframework.orm.hibernate3.HibernateTemplate ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=2446" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2013-04-08 Create Executable JAR File from your source Java Files Basic Jar files Operations. To create a JAR file jar cf jar-file input-file(s) To view the contents of a JAR file jar tf jar-file To extract the contents of a JAR file jar xf jar-file To extract specific files from a JAR file jar xf jar-file archived-file(s) To run an application packaged as a JAR file (requires the Main-class manifest header) java -jar app.jar Setting an Application's Entry Point If you have an application bundled in a JAR file, you need some way to indicate which class with ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=2166" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2013-04-04 Get Last Day of The Month import java.util.; public class MonthDaysExample { public static void main(String args[]) { Calendar calendar = Calendar.getInstance(); int year = 2009; int month = Calendar.FEBRUARY; int date = 1; calendar.set(year, month, date); int maxDay = calendar.getActualMaximum(Calendar.DAY_OF_MONTH); System.out.println("Max Day: " + maxDay); calendar.set(2004, Calendar.FEBRUARY, 1); maxDay = calendar.getActualMaximum(Calendar.DAY_OF_MONTH); System.out.println("Max Day: " + ....... View More Details ...* If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=1973" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2013-03-31 How do I use DataInputStream and DataOutputStream DataOutputStream and DataInputStream give us the power to write and read primitive data type to a media such as file. Both of this class have the corresponding method to write primitive data and read it back. Using this class make it easier to read integer, float, double data and others without needing to interpret if the read data should be an integer or a float data. Let's see our code below. import java.io.DataInputStream; import java.io.FileInputStream; import java.io.DataOutputStream; imp ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=1774" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2013-03-31 convert InputStream to String in Java This example will show you how to convert an InputStream to String. In the code snippet below we read a data.txt file, could be from common folder or from inside a jar file. import java.io.IOException; import java.io.InputStream; import java.io.StringWriter; import java.io.Writer; import java.io.Reader; import java.io.BufferedReader; import java.io.InputStreamReader; public class StreamToString { public static void main(String[] args) throws Exception { StreamToString sts = new St ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=1773" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2013-03-31 Read text file through JAVA IO The code shown below is an example how to read a text file. This program will read a file called test.txt and shown its content. import java.io.; public class ReadTextFileExample { public static void main(String[] args) { File file = new File("test.txt"); StringBuilder contents = new StringBuilder(); BufferedReader reader = null; try { reader = new BufferedReader(new FileReader(file)); String text = null; // repeat unti ....... View More Details ...* If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=1772" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2013-03-31 create and write data into text file Here is an example code to create a text file an put some contents in it. This program will create a file called write.txt. import java.io.BufferedWriter; import java.io.FileWriter; import java.io.File; import java.io.Writer; import java.io.FileNotFoundException; import java.io.IOException; public class WriteTextFileExample { public static void main(String[] args) { Writer writer = null; try { String text = "This is a text file"; File file = new F ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=1771" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2013-03-09 How To Add JAR Files to Project Build Path in Eclipse - Java Adding Internal JARs 1-Copy the JARs you'll be using to your project. Here's how it's conventionally done: Create a new folder named lib in your project folder. This stands for "libraries" and will contain all the JARs you'll be using for that project. Copy the JARs you need to lib. Copied JARs to the project. Refresh your project by right clicking the project name and selecting Refresh. The lib folder will now be visible in Eclipse with the JARs inside. 2-Complete either of the following meth ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=1415" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2013-02-15 Import sql file into mysql through command line 1. Let us say that mysql.exe is at the location of my system's directory at C:\Program Files (x86)\MySQL\MySQL Server 5.0\bin . I’m gonna put my large SQL file in this same directory, meaning the path for the SQL file will be C:\Program Files (x86)\MySQL\MySQL Server 5.0\bin 2. Let the name of the sql file which you want to import to your database is "xyz_db.sql" 3. Create your database if you don't have a one. 4. Go to your command prompt(Start -> Run -> then type “cmd”). 5. In your ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=1344" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2013-02-05 Initialize A List In One Line Here is an example of a program specifying the different ways you can initialize a Java List. import java.util.ArrayList; import java.util.Arrays; import java.util.Collections; import java.util.List; public class InitializeArrayList { public static void main(String[] args) { //In a standard way List<String> list = new ArrayList<String>(); list.add("String X"); list.add("String Y"); list.add("String Z"); System.out.println("List standard Way......"); for ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=3011" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2013-02-04 Oracle alter table add column example alter table table_name add ( column1_name column1_datatype column1_constraint, column2_name column2_datatype column2_constraint, column3_name column3_datatype column3_constraint ); SQL> alter table books add (last_published_date date); Table altered. SQL> alter table author add (item_published_author varchar2(40)); Table altered. If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=1343" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2013-01-03 ctrl+shift+T Hotkey functionality issue, How to disable it Opening Closed tabs in browsers Issue Ctrl+Shift+T still brings up the desktop background toggle in Lenovo with windows 7 when you use the shortcuts for browsers. CTRL+Shift+T is one of the most common shortcuts across internet browsers--Chrome, Firefox, etc. The TouchZone.exe process in TaskManager is responsible for intercepting these shortcuts. Killing the process fixes the problem temporarily. Click start-> type msconfig->click enter-> go to the tab system start and disable SynGestureAPISampleApp.Restart and the touchzone.exe do ....... View More Details ... If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=1318" width="100%" height="745px"></iframe>
Login to Reply Posted By.... Manoj Kumar on 2013-01-03 ctrl+shift+R Hotkey Functionality - How to disable it Eclipse Issue I faced problem in eclipse editor when tried to open a new file by pressing ctrl+shift+R. After some struggling efforts finally got a solution. For disabling ctrl+shift+R temporarily: 1. Open Task Manager (ctrl+shift+supr) 2. Remove process TouchZone For disabling ctrl+shift+R permanently 1. Click start, type msconfig, click enter 2. Go to the tab startUp and disable Intelligent Touchpad If you like to show the above post on your web site or blog, you can just copy the below line into the location of your web site or blog where you like to place this post. <iframe id="frame" src="http://www.gitarani.com/thirdPartyInfo.htm?infoId=1317" width="100%" height="745px"></iframe>

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Error: Error initializing graphic environment at net.sf.jasperreports.​engine.util.JRGraphEnvInitializer.initializeGraphEnv​(JRGraphEnvInitializer.java:62)​java.lang.NullPointerException at sun.awt.X11FontManager.getDefaultPlatformFont​(X11FontManager.java:779)

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