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Use PHP to create, edit and delete crontab jobs?
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Example
exec('crontab -r', $crontab);
append_cronjob('* * * * * curl -s http://localhost/cron/test1.php');
append_cronjob('* * * * * curl -s http://localhost/cron/test2.php');
append_cronjob('* * * * * curl -s http://localhost/cron/test3.php');
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汇编常用寄存器及指令基础总结 - C/C++ - 清泛网 - 专注C/C++及内核技术
...定了四个段寄存器，专门用来保存段地址：
CS（Code Segment）：代码段寄存器
DS（Data Segment）：数据段寄存器
SS（Stack Segment）：堆栈段寄存器
ES（Extra Segment）：附加段寄存器
特殊功能的寄存器：
IP（Intruction Pointer）：指令...
Export database schema into SQL file
Is it possible in MS SQL Server 2008 to export database structure into a T-SQL file?
4 Answers
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How to wrap text in LaTeX tables?
...t is automatically done by the package.
Most of the example is taken from http://en.wikibooks.org/wiki/LaTeX/Tables .
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How to calculate the time interval between two time strings
I have two times, a start and a stop time, in the format of 10:33:26 (HH:MM:SS). I need the difference between the two times. I've been looking through documentation for Python and searching online and I would imagine it would have something to do with the datetime and/or time modules. I can't ge...
Differences between unique_ptr and shared_ptr [duplicate]
Could someone explain differences between shared_ptr and unique_ptr?
4 Answers
4
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Detach (move) subdirectory into separate Git repository
...cloned when you push the repo, they'll just be in your local copy.
Credit
http://psionides.eu/2010/02/04/sharing-code-between-projects-with-git-subtree/
Remove a directory permanently from git
http://blogs.atlassian.com/2013/05/alternatives-to-git-submodule-git-subtree/
How to remove unreferenced b...
What is the most efficient way to loop through dataframes with pandas? [duplicate]
I want to perform my own complex operations on financial data in dataframes in a sequential manner.
10 Answers
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How to automatically install Emacs packages by specifying a list of package names?
... list the repositories containing them
(setq package-archives '(("elpa" . "http://tromey.com/elpa/")
("gnu" . "http://elpa.gnu.org/packages/")
("marmalade" . "http://marmalade-repo.org/packages/")))
; activate all the packages (in particular autoloa...
How do you convert a DataTable into a generic list?
Currently, I'm using:
26 Answers
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