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Delete all files in directory (but not directory) - one liner solution
I want to delete all files inside ABC directory.
11 Answers
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Select SQL Server database size
how can i query my sql server to only get the size of database?
10 Answers
10
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why does DateTime.ToString(“dd/MM/yyyy”) give me dd-MM-yyyy?
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How do I drop a function if it already exists?
I know this must be simple, but how do I preface the creation of a function with a check to see if it already exists? If it exists, I want to drop and re-create it.
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How to convert Set to String[]?
I need to get a String[] out of a Set<String> , but I don't know how to do it. The following fails:
7 Answers
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Move entire line up and down in Vim
..., n2)
let line1 = getline(a:n1)
let line2 = getline(a:n2)
call setline(a:n1, line2)
call setline(a:n2, line1)
endfunction
function! s:swap_up()
let n = line('.')
if n == 1
return
endif
call s:swap_lines(n, n - 1)
exec n - 1
endfunction
function! s:swap_...
How to select lines between two marker patterns which may occur multiple times with awk/sed
...atches lines having this text, as well as /mno/ does.
/abc/{flag=1;next} sets the flag when the text abc is found. Then, it skips the line.
/mno/{flag=0} unsets the flag when the text mno is found.
The final flag is a pattern with the default action, which is to print $0: if flag is equal 1 the ...
c++ 经典的快速排序QuickSort完整代码片 - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...写法，来自Github，原文有个bug，本文已修正代码如下： include <iostream>void printArray(int *array, int n){ for (int i = 0 c++快速排序算法实现，经典的一种写法，来自Github，原文有个bug，本文已修正代码如下：
#include <iostream>
void prin...
Return two and more values from a method
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Don't display pushd/popd stack across several bash scripts (quiet pushd/popd)
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In zsh you can setopt PUSHDSILENT. Put this in your ~/.zshrc.
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