We can use a ClassLoader object to dynamically load a class into the execution of our code. Trying to load the very same class one more time won’t reload it unless we do it using a new ClassLoader object. We can use this technique for reloading a new modified class during the execution of our code. In order [...]
Using the Java Reflection API we can access private members from outside the scope of the class they belong to. When the private member is a field we can even change its value and when the private member is a method we can even indirectly invoke it. The AcceesibleObject class is the base class for [...]
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The main programming language for Android applications development is Java. As of Android SDK 1.5 the possibility to develop native code in C\C++ exists as well. The integration between the Java part and the native one is accomplished using JNI. I have recently chose to explore these possibilities and summarize my findings in a dedicated course available for free [...]
The Android NDK complements the Android SDK and allows us to embed native machine code compiled from C\C++ into our application APK file. The Dalvik VM allows our Java code to use JNI in order to call native methods that were implemented in C\C++ as part of the native machine code the APK file includes. The Android [...]
The learning curve of the PHP Zend Framework isn’t friendly. Based on my experience so far lecturing Zend Framework courses I believe starting with a simple code sample can be very useful. The following video clip explains how to run the sample application I have just developed.
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Jcs.Software has developed the Vs.PHP IDE based on the well known visual Studio. You can get a free trial version for 30 days. The price of the full commercial version is $100. This IDE can be integrated either with the IIS7 or with an external one such as the apache web server.
I am glad to announce about “Java Security Fundamentals” new course available for free at www.abelski.com. This course covers the Java fundamental features that turn it into a secure software programming language. Through this course you will become familiar with the possibilities you have to turn your code into a more secure one. Among the [...]
