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Wednesday, 5 September 2012

C Program to Disable and Enable Usb Port

 

Logic of the program
The logic of the program is simple. The 'C' source file block_usb.c writes the DWORD value of 4 (100 in binary) in the registry settings at "HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\USBSTOR\Start" to 'lock' the USB ports.

Programming: Important Tips to Learn It Faster

As the popular idiomatic saying goes, “Rome wasn’t built in a day.” This particular saying applies to programming, which is neither something that cannot be done within a short period of time nor something that may take a long time to accomplish. Programming can be difficult, especially with all the codes, operators, and the dreaded language that one must consider and be reminded of. However, there are a lot of important tips that come with programming, especially for the so-called “neophytes” of the field.  For them, taking programming one step at a time would be very essential. They may take the programming course seriously, but they should not guarantee themselves that they know everything about it. Many others learn too fast that they get lost in the moment. Sticking to the basics would make a difference.

C program to Input and Show a Password