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Define Service Entities in liferay 6.2

Hello guys, Entities are the heart of a service which are defined in the service.xml in the liferay portlet. It represents the map between the model objects in Java and the fields/column and tables in your database. Once your entities are defined in

read phone call logs in android

Android provides Cursor interface to get all calls logs. A cursor interface provides read-write to get the result set by database query. Here stringOrder query will access phone calls date wise in desc order. Cursor loader basically perform queries

Storing and retrieving String[ ] Array using SharedPreferences in Android.

I came across to the many questions asking about to store some kind data in Shared-preferences such as String[] array. Many of these questions are answered with "Use a database". But here i will show you a perfect piece of code by which you can st

What is the use of ORDER by Keyword in MySQL.

In MySQL, the ORDER by keyword is used to get records from a table in sorted order. The ORDER BY keyword can use one or more columns to sort the result-set. We can sort the records in both ascending and descending order.By default, ORDER by keyword

What is the use of UPDATE statement in MySQL?

In MySQL, the UPDATE statement is used to update existing records in a table. UPDATE Syntax UPDATE table_name SET column1=value1,column2=value2,... WHERE some_column=some_value; In the above syntax, WHERE clause specifies which row or rows will b

SQL Server 2012 Programmability Enhancements

SQL Server 2012 Programmability Enhancements SQL Server 2012 supports a great programmability enhancements and functions : T-SQL THROW Statement Now SQL Server 2012 has improved error handling by introducing throw statement for throwing excep

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How to Set TMP Directory Permission in CakePHP using Ubuntu

Hi, If you are facing "unable to write 'cake_dev_en-us'" Warning,Then I Wrote This Blog For You. if you have Already unzip CakePHP Framework in your Directory and set Database setting. Now Follow These Steps to set Permission for TMP Directory. 1

What Is Grey Box Testing ?

What Is Grey Box Testing ? ‘Grey Box’ testing is a testing approach which is executed with the restricted information or intelligence around the inner utility of the application or software. The testers who perform this testing need to

How to implement blowfish hashing for passwords encryption in CakePhp

Whenever you make registration form in Cakephp all you need to do is to make various field for username , email, password, gender etc etc... If you are inserting these values in the database then you should know that you should encrypt your password

How to implement blowfish hashing for passwords in cakephp ?

Hello Readers ,   Their are many methods to hash password in cakephp like cakephp alias , md5 etc blowfish is also one of them . One thing we have to note down that we can’t use Blowfish if we already have a database filled with password

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