What are the gadget codes commonly used in programming languages

Today, I'll tell you about the code of gadgets commonly used in programming languages. The content of the article is good. Now I would like to share it with you. Friends who feel in need can understand it. I hope it will be helpful to you. Let's read it along with the editor's ideas.

Def file2List (i_fileName):

With open (i_fileName,'r') as file:

Whole= []

Mystr=''

For oneLine in file:

Contend = oneLine.rstrip ('\ n'). Rstrip (). Split ('\ t')

Whole.append ('.join (contend))

Return whole

Add a few small functions

Def toNum (i_para):

If type (i_para) = = str:

Return int (i_para)

Else:

Return i_para

Def toStr (i_para):

If type (i_para) = = str:

Return i_para

Else:

Return str (i_para)

Def nvl (i_p1, i_p2):

If i_p1 is None or (type (i_p1) = = str and i_p1.strip () = =''):

Return i_p2

Else:

Return i_p1

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