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python how to pad numpy array with zeros

python how to pad numpy array with zeros Question: I want to know how I can pad a 2D numpy array with zeros using python 2.6.6 with numpy version 1.5.0. But these are my limitations. Therefore I cannot use np.pad. For example, I want to pad a with zeros such that its shape matches b. …

Total answers: 7

How can I fill out a Python string with spaces?

How can I fill out a Python string with spaces? Question: I want to fill out a string with spaces. I know that the following works for zero’s: >>> print “‘%06d'”%4 ‘000004’ But what should I do when I want this?: ‘hi ‘ of course I can measure string length and do str+” “*leftover, but …

Total answers: 14

Pad python floats

Pad python floats Question: I want to pad some percentage values so that there are always 3 units before the decimal place. With ints I could use ‘%03d’ – is there an equivalent for floats? ‘%.3f’ works for after the decimal place but ‘%03f’ does nothing. Asked By: hoju || Source Answers: ‘%03.1f’ works (1 …

Total answers: 4