[英]Python:- what is meaning of “if(true)”
I am trying to debug current code and I am new in python, Need to understand below code Why they use this code and Whats use of this code in python 我正在尝试调试当前代码,并且是python的新手,需要了解以下代码,为什么他们使用此代码以及python中此代码的用途是什么
def _init_():
if(true):
Before figuring out what if(True)
does, think of if(False)
first. 在弄清楚
if(True)
做什么之前,请先考虑if(False)
。 if(False)
is actually a commonly used idiom which has the same effect as commenting out multiple lines - all the code that's in its indentation block will not be executed since the condition is always evaluated as false. if(False)
实际上是一种常用的成语,其作用与注释多行相同-缩进块中的所有代码都不会执行,因为条件始终被评估为false。 Later, if you want those lines of code below if(False)
to be executed again, you can simply change False to True - that's how if(True)
comes in. Itself doesn't do anything, it is its opposite if(False)
that is useful. 以后,如果您希望再次执行
if(False)
下面的那些代码行, if(False)
可以将False更改为True-这就是if(True)
输入方式。它本身不执行任何操作,与if(False)
相反if(False)
,这很有用。
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