Fundamentals There are two types of current. One is direct current (DC) and the other is alternating current (AC). Direct
Continue readingNetwork components (Selection)
Repeater A repeater just repeats the signals it receives. They can be wired (with 2 ports) or wireless. Therfore it
Continue readingUnit testing series – Test with Stub (Part 4)
The second szenario is using a stub. Stub Test App Exec $ g++ -c UserInterface.cpp WindowManager.cpp $ ar rcs libwnd.a
Continue readingDesign pattern (Selection)
1. Creation 1.1 Factory 1.2 Singleton 1.3 Dependency injection 1.4 Objectpool … is a pool of already initialized objects, like
Continue readingHTTP hacking – Vote counter (Example 1)
1. Scan the traffic Just capture the network traffic while simulate one sequence of voting. Possible tools you can use
Continue readingUnit testing series – Test without double (Part 3)
The first test szenario isn’t using a double. Test App Exec $ g++ -c UserInterface.cpp WindowManager.cpp $ ar rcs libwnd.a
Continue readingCyclic references (C++)
Problem The following code shows the problem of a cyclic reference with shared pointers. When leaving the main function the
Continue readingSoftware development process
1. Linear (Traditional) In the past it was very common to develop software projects that way. It means you have
Continue readingCloning vs. Branching vs. Forking
Cloning – Creating a local copy of a remote repository. – Gets used to build a project or get involved.
Continue readingSoftware Cracking (Example 2)
This time we have got a KeyGenMe, which means the task is to write a KeyGen and not just to
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