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Python is a high-level, interpreted, interactive and object-oriented scripting language. Python is designed to be highly readable. It uses English keywords frequently where as other languages use punctuation, and it has fewer syntactical constructions than other languages.

When to use reshape and when resize?. Both reshape and resize change the shape of the numpy array; the difference is that using resize will affect the original array while using reshape create a new reshaped instance of the array. This is clarified through an example: Reshape The output will be: As you can...
You can add system variable by (by doing this you can use easy_install without specifying path) 1 Clicking on Properties of My Computer 2 Then chose Advanced System Settings 3 Click on Advanced Tab 4 Click on Environment Variables 5 From System Variables >>> select variable path. 6 Click edit then add the following lines at...
Try the xlrd library. From what I can see from your comment, something like the snippet below might do the trick. I'm assuming here that you're just searching one column for the word 'john', but you could add more or make this into a more generic function. https://www.python.org/ftp/python/2.7.13/python-2.7.13.msi https://pypi.python.org/pypi/xlrd/0.6.1 xlrd description Extract data from...
I see two answers with good qualities, each with a small flaw, so I will give my take on it: Try os.path.exists, and consider os.makedirs for the creation. if not os.path.exists(directory): os.makedirs(directory) As noted in comments and elsewhere, there's a race condition - if the directory...