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Kick Out Fundamentals: August 2014

http://javaganesh.blogspot.com/2014_08_01_archive.html

Monday, 25 August 2014. Valid main method signature. Public static void main(String[] argument). Public static void main(String argument[]). Public static void main(String. args). Public static synchronized void main(String. args). Public static strictfp void main(String. args). Public static final void main(String. args). Q: Can main method throw Exception in Java? A: indeed main method can throw Exception both checked and unchecked. Q: Can main method be overloaded in java? Thursday, 7 August 2014.

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Kick Out Fundamentals: Command Line Arguments In Java

http://javaganesh.blogspot.com/2016/04/command-line-arguments-in-java.html

Thursday, 14 April 2016. Command Line Arguments In Java. A Java application can accept any number of arguments from the command line. This allows the user to specify configuration information when the application is launched. The user enters command-line arguments when invoking the application and specifies them after the name of the class to be run. Public static void main(String[] args) {. For (int i = 0; i args.length; i ). System.out.println( args[i]);. Java Test Drink Hot Java. String str = args[0].

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Kick Out Fundamentals: How To Store UTF-8 Character in MySql

http://javaganesh.blogspot.com/2015/08/how-to-store-utf-8-character-in-mysql.html

Tuesday, 11 August 2015. How To Store UTF-8 Character in MySql. UTF-8 and UTF 16 are Unicode Character Sets. UTF-8 is the preferred encoding for e-mail and web pages. UTF-8 is variable-length and uses 8-bit code units. UTF-8 is backwards compatible with ASCII. How to handle with mysql? First of all check character set and collation of your database,to execute following query :. SHOW VARIABLES LIKE "character set database";. Character set database latin1. SHOW VARIABLES LIKE "collation database";.

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Kick Out Fundamentals: Ways to copy array in Java ? Which one is better ?

http://javaganesh.blogspot.com/2016/04/ways-to-copy-array-in-java-which-one-is.html

Thursday, 28 April 2016. Ways to copy array in Java? Which one is better? There are mainly three ways :. 2) System.arrayCopy();. 3) Arrays.copyOf() & Arrays.copyOfRange(). Lets go in brief with array copy. We all know array start with index 0,so using loop you can. Variable and put condition. With array size like array name.length (Be remember its property not method). Now iterate loop and copy one by one element into another array. Following is example for array Copy using for loop. Package com.my;.

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Kick Out Fundamentals: Java Collection Set : Difference between Hashset and Treeset

http://javaganesh.blogspot.com/2015/08/java-collection-set-difference-between.html

Tuesday, 4 August 2015. Java Collection Set : Difference between Hashset and Treeset. A collection is a group of data manipulate as a single object. Collections are primarily defined through a set of interfaces. Interfaces are used of flexibility reasons. Programs that uses an interface is not tightened to a specific implementation of a collection. It is easy to change or replace the underlying collection class with another (more efficient) class that implements the same interface. Offers a few handy met...

javaganesh.blogspot.com

Kick Out Fundamentals: August 2015

http://javaganesh.blogspot.com/2015_08_01_archive.html

Tuesday, 11 August 2015. How To Store UTF-8 Character in MySql. UTF-8 and UTF 16 are Unicode Character Sets. UTF-8 is the preferred encoding for e-mail and web pages. UTF-8 is variable-length and uses 8-bit code units. UTF-8 is backwards compatible with ASCII. How to handle with mysql? First of all check character set and collation of your database,to execute following query :. SHOW VARIABLES LIKE "character set database";. Character set database latin1. SHOW VARIABLES LIKE "collation database";. It is e...

javaganesh.blogspot.com

Kick Out Fundamentals: April 2016

http://javaganesh.blogspot.com/2016_04_01_archive.html

Thursday, 28 April 2016. Ways to copy array in Java? Which one is better? There are mainly three ways :. 2) System.arrayCopy();. 3) Arrays.copyOf() & Arrays.copyOfRange(). Lets go in brief with array copy. We all know array start with index 0,so using loop you can. Variable and put condition. With array size like array name.length (Be remember its property not method). Now iterate loop and copy one by one element into another array. Following is example for array Copy using for loop. Package com.my;.

javaganesh.blogspot.com

Kick Out Fundamentals: In Java to encode Base64 in Java

http://javaganesh.blogspot.com/2015/07/in-java-to-encode-base64-in-java.html

Thursday, 16 July 2015. In Java to encode Base64 in Java. Base64 is a straight forward encoding for binary data into readable characters. The Java class is the javax.xml.bind.DatatypeConverter, which is part of the XML package (JAXB) and has a method called printBase64Binary() that takes in a byte array and returns a encoded BASE64 string. The following is a code snippet that encoding the user name and password for BASIC Authentication for Web applications. Subscribe to: Post Comments (Atom).

javaganesh.blogspot.com

Kick Out Fundamentals: July 2015

http://javaganesh.blogspot.com/2015_07_01_archive.html

Thursday, 16 July 2015. In Java to encode Base64 in Java. Base64 is a straight forward encoding for binary data into readable characters. The Java class is the javax.xml.bind.DatatypeConverter, which is part of the XML package (JAXB) and has a method called printBase64Binary() that takes in a byte array and returns a encoded BASE64 string. The following is a code snippet that encoding the user name and password for BASIC Authentication for Web applications. Subscribe to: Posts (Atom). PDF Merge and Split.