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Remove and Replace Printed items [duplicate]
I was wondering if it was possible to remove items you have printed in Python - not from the Python GUI, but from the command prompt.
e.g.
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Convert the values in a column into row names in an existing data frame
I would like to convert the values in a column of an existing data frame into row names. Is is possible to do this without exporting the data frame and then reimporting it with a row.names = call?
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How to get file size in Java [duplicate]
I used this code to instantiate a File object:
3 Answers
3
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Python way of printing: with 'format' or percent form? [duplicate]
In Python there seem to be two different ways of generating formatted output:
4 Answers
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how to convert a string date into datetime format in python? [duplicate]
How do I convert a a string of datetime into datetime format in python so that it can be compared with another date?
2 Answ...
推荐引擎easyrec半天学习分享 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
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Linux日志切分工具：Logrotate - 更多技术 - 清泛网 - 专注C/C++及内核技术
...aily/logrotate」：
#!/bin/sh
/usr/sbin/logrotate /etc/logrotate.conf
EXITVALUE=$?
if [ $EXITVALUE != 0 ]; then
/usr/bin/logger -t logrotate "ALERT exited abnormally with [$EXITVALUE]"
fi
exit 0
实际运行时，Logrotate会调用配置文件「/etc/logrotate.conf」：
# see "m...
bat 写注册表 及权限提升 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...， key不存在会自动创建，否则更新键值）：reg add "HKLM Software Microsoft Windows CurrentVersion ...写注册表脚本例子如下（key为“Path”， key不存在会自动创建，否则更新键值）：
reg add "HKLM\Software\Microsoft\Windows\CurrentVersion\App Paths\Tes...
Linux/Windows批量删除.svn文件夹(svn delete) - 更多技术 - 清泛网 - 专注C/C++及内核技术
Linux/Windows批量删除.svn文件夹(svn delete)Linux：find -type d -name " svn"|xargs rm -rfWindows：方法一：批处理删除 svn文件夹将下面的代码保存为 svn_del bat 文件， Linux：
find . -type d -name ".svn"|xargs rm -rf
Windows：
方法一：批处理删除.sv...
python MySQLdb模块安装 - 更多技术 - 清泛网 - 专注IT技能提升
...出）
https://pypi.python.org/packages/a5/e9/51b544da85a36a68debe7a7091f068d802fc515a3a202652828c73453cad/MySQL-python-1.2.5.zip#md5=654f75b302db6ed8dc5a898c625e030c
ok~