Problem DescriptionSolutionExampleConclusionHow to Comment Out a Block of Code in Python 结论 通过本文的介绍,我们了解了在Python中如何使用注释来屏蔽一段代码的两种方法:多行注释和if语句。这些方法可以帮助我们在需要时暂时屏蔽一段代码而不删除它,提高了代码的灵活性和可维护性。希望本文对你有所帮助!
# # 3 # These are known as block comments. if someCondition: # Here is a comment about some other code: # 4 someOtherCode() # Here is an inline comment. # 5 注释通常应该存在于它们自己的行中,而不是在一行代码的末尾。大多数时候,它们应该是具有适当大小写和标点符号的完整句子,而不是短语...
1. Introduction 介绍2. A Foolish Consistency is the Hobgoblin of Little Minds 尽信书,则不如无书3. Code lay-out 代码布局3.1 Indentation 缩进3.2 Tabs or Spaces? 制表符还是空格?3.3 Maximum Line Length 行的最大长度3.4 Should a line break before or after a binary operator? 在二元运算符之前应...
# This is a block comment # It applies to the following code block # Each line starts with "#" and a space # First paragraph of the comment # providing additional context. # Second paragraph with more details. # Each paragraph is separated by a line starting with "#". code_here = 4...
code sample message E1 Indentation E101 indentation contains mixed spaces and tabs E111 indentation is not a multiple of four E112 expected an indented block E113 unexpected indentation E114 indentation is not a multiple of four (comment)
a dictionary with extended helper methods like subdict, take, peek_value, invert, sorted_keys, sorted_vals (UDict) hash common data structures like list, dict, int, str, etc. (hash_data) hash files (hash_file) cache a block of code (Cacher, CacheStamp) time a block of code (Timer)...
Time a block of code. Use as the context expression of awithstatement: >>> from harrison import Timer >>> with Timer() as t: >>> ... >>> print(t.elapsed_time_ms) 12345 When a description string is passed on initialization, the elapsed time will be printed on completion, keyed by...
Create a new file editing window创建一个新的文件编辑窗口。 Open..打开… Open an existing file with an Open dialog使用“打开"对话框打开现有文件。 Recent Files最近的文件 Open a list of recent files. Click one to open it打开最近使用的文件列表。单击一个打开它。
Python uses indentation to tell whether an instruction is part of a logical “block”—everything that’s indented after the if statement is executed if the if statement evaluates to True, and then the Python interpreter moves on. You’ll find that this same sort of indentation is used in ...
You might use comments to clarify nearby Python code, make notes to yourself to fix something someday, or for whatever purpose you like. You mark a comment by using the # character; everything from that point on to the end of the current line is part of the comment. You’ll usually ...