قرآنی اور غیر قرآنی زندگی کا تقابل اور جائزہ

Allah has blessed the human beings with countless blessings, among these; the two most important are life and Quran. To be thankful for these blessings is compulsory, however, it is to be mentioned with regret that we are unaware of this obligation. Life that is not passed in accordance with the defined pattern and stipulations of Quran is a non Quranic pattern of life. Today Muslims have lost dignity by putting aside the Quranic teachings. What is Quranic pattern of life? To know it one has to dive into the sea of Quran and then need to find pearls and shells by pondering and considering on we can unveil the secrets of the universe. Non Quranic pattern of life is not the guarantee of success, rather it is a disgrace in both the worlds. If life is to set on Quranic pattern then one understand Quran well. To deny useless deeds, false beliefs and civilization of human beings are the objectives of Quranic study. ALLAH also wants the same from Believers. Quran is the mentor of all worldly knowledge. All other disciplines are derived from it and all are dependent on the Quran. Therefore it is necessary to have a purposed life and to come out of purposeless life. Once the pattern is according to Quran, all the disappointments and worries of life would end gradually. Life in the light of ALLAH’s orders is a guaranteed peaceful, blessed and eternal successful. What actions come under Quranic pattern of life and which life goes out of its vicinity, this would be discussed in detail in this article.

Evaluating the Impact of Refactoring on Clients and Unit Tests

Refactorings are specific code transformations that improve the design of existing code without changing its externally observable behavior. In practice, unit tests are the most commonly used tools to ensure preservation of behavior after refactoring. Since unit tests are tightly coupled with the code, refactoring of the code can also invalidate the associated unit tests. If not properly adapted and maintained along with any transformation in the production code, the safety net provided by the unit tests would not be available and could result in a huge loss in terms of effort and cost. Refactoring guidelines provide mechanics for code transformation and refactoring tools provide support for automatic execution of these mechanics. Since refactoring can result in breaking of client and test code, adaptation techniques to fix these should be appropriately addressed. This thesis extends the state of the art in refactoring by formalizing the concept of unit test adaptation with refactorings. In this thesis, we established that, in the context of refactoring, unit test is different from an ordinary client. Therefore, it requires additional adaptations that are not applicable to any other client in the software. For instance, moving a method to another class requires adaptation of its clients including the unit tests. If the clients are not updated, this refactoring will result in compilation errors. On the other hand if test code is not adapted accordingly, this refactoring will introduce test smells in the test code. The test adaptation mechanics developed in this thesis also improve the design of test code along overall improvement in quality of production code. In this thesis we reviewed and analyzed various concepts and tools for refactoring java programs. and unit testing and identified the areas that could be improved. It also includes identification of problem areas in Fowler’s catalog via empirical evaluation . It has also been demonstrated, how refactoring guidelines can be extended. In addition, a test and client adaptation framework has been designed. This framework can provide a basis for automation of primitive refactorings and their associative adaptive actions to be performed on production and test code. The functions from this framework have been used to develop formal specifications of extended refactoring guidelines at different levels of abstraction. We also show with the help of results from an expert survey, empirical investigation and practical demonstration that our proposed approach has various advantages as compared to conventional approaches.