This was the puzzle Because Albert knows the month June but he is not sure it is June 17 or June 18 but Albert knows that Bernard also doesn’t know, because if the date would be June 18 Bernard could tell it by now. Albert knows for sure that ONLY Bernard will not be able to tell … Continued
Author Archives: Mashruf
Qt/C++ drawing a line or rectangle dynamically
This is an explanation of a Qt/C++ program written with Qt Creator IDE to draw a line or rectangle dynamically on a QWidget. I start from the basics as this is my second write up on Qt/C++. Here first a linewidget class is created by subclassing from QWidget. Also concurrently Qt Creator generates a file named linewidget.ui to assist in developing … Continued
Blood donation App BloodOwner
I have contributed a little in this Android based Blood Donation App , The application was supposed to do location based registration and searching easier for donators from any location. However there are more updates pending. The app will be useful for people who are searching for blood donors in particular city or districts. They can search the … Continued
Understanding Qt/C++ basics
Let’s first discuss some definitions: Macro: A macro is a fragment of code which has been given a name. Whenever the name is used, it is replaced by the contents of the macro. Preprocessor: is a program that converts a .cpp source file containing # directives (such as #include, #ifndef etc) into a source file that contains … Continued