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Using Emacs to recursively find and replace in text files not already open
...ady familiar with. I use the example here fairly often in editing multiple files.
13 Answers
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常用Linux命令详解（持续更新） - 更多技术 - 清泛网 - 专注C/C++及内核技术
...开头的隐藏文件
[root@KEDACOM ~]# ls -a
.bash_histor .bash_profile .cshrc .ssh NRU_CMU_DISK_SIZE_NOTIFY2008 install.log .bash_logout .mysql_history.TMP .tcshrc anaconda-ks.cfg
显示每个文件详细的信息（包括文件类型、权限、大小、所属组、创建时间等）（ls -...
Adding Only Untracked Files
...incredibly useful in Git is git add -u to throw everything but untracked files into the index. Is there an inverse of that? In the last few months, I've often found myself in a position where I've interactively added some updates to the index and I want to add all of the untracked files to that in...
Checking for a dirty index or untracked files with Git
... 2> /dev/null | tail -n1) != "" ]] && echo "*"
}
For untracked files (Notice the --porcelain flag to git status which gives you nice parse-able output):
# Returns the number of untracked files
function evil_git_num_untracked_files {
expr `git status --porcelain 2>/dev/null| grep "...
How to create a GUID/UUID in Python
... @JayPatel Does shortuuid not work for Python 3? If not, please file a bug.
– Stavros Korokithakis
Aug 22 '16 at 2:56
1
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How can I detect if a file is binary (non-text) in python?
How can I tell if a file is binary (non-text) in python?
20 Answers
20
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How to find encoding of a file via script on Linux?
I need to find the encoding of all files that are placed in a directory. Is there a way to find the encoding used?
17 Answe...
Can you center a Button in RelativeLayout?
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Try
android:layout_centerHorizontal="true"
Exactly like this, it works for me:
<RelativeLayout xmlns:android="http://schemas.android.com/apk/res/android"
android:layout_width="fill_parent"
android...
How do I get the file name from a String containing the Absolute file path?
String variable contains a file name, C:\Hello\AnotherFolder\The File Name.PDF . How do I only get the file name The File Name.PDF as a String?
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How to tell if a file is git tracked (by shell exit code)?
Is there a way to tell if a file is being tracked by running some git command and checking its exit code?
8 Answers
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