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Most pythonic way to delete a file which may not exist
...nk (docs here)
from pathlib import Path
my_file = Path("./dir1/dir2/file.txt")
# Python 3.8+
my_file.unlink(missing_ok=True)
# Python 3.7 and earlier
if my_file.exists():
my_file.unlink()
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How do I get the full path of the current file's directory?
...on such a Path object as in with Path(__file__).parent.joinpath('some_file.txt').open() as f:
– stefanct
Aug 2 '19 at 15:20
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git undo all uncommitted or unsaved changes
...changes only to particular file or directory:
git checkout [some_dir|file.txt]
Yet another way to revert all uncommitted changes (longer to type, but works from any subdirectory):
git reset --hard HEAD
This will remove all local untracked files, so only git tracked files remain:
git clean -fdx...
How to recursively find the latest modified file in a directory?
...-n | tail -n1
Result looks like this:
2015-10-06 11:30: +0200 ./foo/bar.txt
To show more files, replace -n1 with a higher number
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How to use glob() to find files recursively?
...ed in my edit? This way, it can be called for example as recursive_glob('*.txt') and intuitively match the syntax of glob.
– Chris Redford
Jan 4 '15 at 21:07
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一个故事告诉你比特币的原理及运作机制 - 创意 - 清泛网 - 专注C/C++及内核技术
...簿由私有改为公开，只要任何村民需要，都可以获得当前完整的账簿，账簿上记录了从账簿创建开始到当前所有的交易记录。
此言一出，下面立刻炸锅了。第一条还无所谓，但是第二条简直无法接受，因为账簿可是记录了所...
Failed to locate the winutils binary in the hadoop binary path
...ws native binary distribution of hadoop from source codes following "BUILD.txt" file located inside the source distribution of hadoop. You can follow the following posts as well for step by step guide with screen shot
Build, Install, Configure and Run Apache Hadoop 2.2.0 in Microsoft Windows OS
E...
Windows recursive grep command-line
... *.cpp *.h /s/b') do ( find /i "what you search" "%G") >> out_file.txt
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Uint8Array to string in Javascript
...hould work:
// http://www.onicos.com/staff/iz/amuse/javascript/expert/utf.txt
/* utf.js - UTF-8 <=> UTF-16 convertion
*
* Copyright (C) 1999 Masanao Izumo <iz@onicos.co.jp>
* Version: 1.0
* LastModified: Dec 25 1999
* This library is free. You can redistribute it and/or modify it...
Comparison of CI Servers? [closed]
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Archived page is down due to robots.txt
– Sebazzz
Apr 4 '15 at 12:05
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