If you want to compute x2 you can easily write a function in Python like this: def sqr(x): return x * x # or x ** 2 If you …
Many software e.g. CCleaner has the powerful/advanced functionalities to search and clean the trash from your Windows system. However, if you don’t fancy installing too many software just to …
The Scatter Plot is often used to show vivid relations between two variables. Plotting is made very simple and easy in Python using numpy and matplotlib.pylab package. To demonstrate, …
The numpy package is a powerful toolkit for Python. With numpy you can easily do matrix (like Matlab), plot and do other data/numbers/statistics. Suppose you have a two dimensional …
In software engineering, the version number usually comprises of 4 integers separated by dots. For example, 1.0.0.2. Version comparison is usually carried out from left most to the right …
Some pretty old keyboards are connected to AT port, which looks a bit bigger than PS/2. The 8-bit famicom clone SB2000 has a very nice keyboard, but it is …