readline
readline and readlines methods missing from python 3.2?
Did they remove file.readline() and file.readlines() fro开发者_开发百科m python 3.2? If yes what did they replace it with?While there is no file type any more in Python 3.x, the various types in the i[详细]
2023-03-10 07:11 分类:问答Python readline from pipe on Linux
When creating a pipe with os.pipe() it returns 2 file numbers; a read end and a write end which can be written to and read form with os.write()/os.read(); there is no os.readline().Is it possible to u[详细]
2023-03-10 00:56 分类:问答how can I take an specific line in big file which has many similar lines, using python?
have different files with same name, in different directories. In these files there are lines which are almost equal, I would like to take out only the last line of these ones( there are more lines af[详细]
2023-03-07 06:47 分类:问答Readline functionality on windows with python 2.7
I need to import the readline functionality in a p开发者_开发百科rogram written in python. I am currently using version 2.7 and the 3rd party packages I have seen only work up to version 2.6. Does any[详细]
2023-03-06 03:40 分类:问答What is the correct way to ask for user input in an R program?
The my program below(which is in two parts) worksif I run them separately – that is, if I paste the first part into the R Console, run it and then paste the secondand run it. However, that is not how[详细]
2023-03-05 20:39 分类:问答Installing Term::ReadLine::Gnu while the Perl script is running and using the module in the script
I\'m writing a program for others to use.One of the design specs is to use the Term::ReadLine::Gnu Perl library.Most of the users will not have this installed and I want to install it while the progra[详细]
2023-03-03 18:42 分类:问答Printing rows, Java heap space [closed]
开发者_Python百科This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time,or an extraordinarily narrow situation that is not[详细]
2023-03-02 17:26 分类:问答Quickest way to read text-file line by line in Java
For log processing my application needs to read text files line by line. First I used the function readLine() of BufferedReader but I read on the internet that BufferedReader is slow when reading file[详细]
2023-02-28 19:22 分类:问答Any cool function to replace readln from pascal in ansi c?
The readln reads until the end of line (enter pressed) with spaces开发者_开发知识库 and everything,[详细]
2023-02-28 16:16 分类:问答Using C Readline to read a line from file instead of stdin
I\'m using the readline from gcc -lreadline for reading from stdin. Later, I want to read from a file, so I tried the following, but it still paused for and accepted input from command prompt 开发者_运[详细]
2023-02-28 13:56 分类:问答