python seek line

When a file is used as an iterator, typically in a for loop (for example, for line in f: print line), the next() ... File objects also offer a number of other interesting attributes. These are not required for file-like objects, but should be implemented

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  • seek()方法在偏移設定該文件的當前位置。參數是可選的,默認為0,這意味著絕對的文件定位,它的值如果是1,這意味著尋求相對於當前位置,2表示相對於文件的末尾。 冇有 ...
    Python file.seek()方法 - Python基礎教程
    http://tw.gitbook.net
  • When a file is used as an iterator, typically in a for loop (for example, for line in f: p...
    2.3.9 File Objects - Python
    https://docs.python.org
  • Python File seek() Method - Learn Python in simple and easy steps starting from basic to a...
    Python File seek() Method - Tutorials Point
    http://www.tutorialspoint.com
  • Python File seek() 方法 Python File(文件) 方法 概述 seek() 方法用于移动文件读取指针到指定位置。 语法 seek() 方法语法如下: fi...
    Python File seek() 方法 - 菜鸟教程 - 学的不仅是技术,更是梦 ...
    http://www.runoob.com
  • seek()的三种模式: (1)f.seek(p,0) 移动当文件第p个字节处,绝对位置 (2)f.seek(p,1) 移动到相对于当前位置之后的p个字节 (3)f.seek(p,...
    python readline,seek - 漩涡鸣人 - 博客园
    http://www.cnblogs.com
  • 一、先介绍下file、seek、truncate的基本用法:seek(offset,where): where=0从起始位置移动,1从当前位置移动,2从结束位置移动。当有换行时,会...
    python的文件操作file:(内置函数,如seek、truncate函数) - ...
    http://blog.csdn.net
  • How to jump to a particular line in a huge text file? Ask Question up vote 90 down vote fa...
    python - How to jump to a particular line in a huge text ...
    https://stackoverflow.com
  • (9 replies) Hello NG! How to jump to a specified line in a file which is read-opened? With...
    [Python] seek in a file - Grokbase - Mailing List Archives - ...
    http://grokbase.com
  • seek()的三种模式: (1)f.seek(p,0) 移动当文件第p个字节处,绝对位置 (2)f.seek(p,1) 移动到相对于当前位置之后的p个字节 (3)f.seek(p,...
    (转)python文件操作 seek(),tell() - 你坚持了吗 - 博客园 ...
    http://www.cnblogs.com
  • Python on Windows makes a distinction between text and binary files; the end-of-line chara...
    7. Input and Output — Python 2.7.14 documentation
    https://docs.python.org