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php execute a background process

... script in whatever language (php/bash/perl/etc) is handy and then call it from the process control functions in your php script. The function probably detects if standard io is used as the output stream and if it is then that will set the return value..if not then it ends proc_close( proc_open( ...
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Convert datetime to Unix timestamp and convert it back in python

...f your original naive datetime was UTC, the way to recover it is to use utcfromtimestamp instead of fromtimestamp. On the other hand, if your original naive datetime was local, you shouldn't have subtracted a UTC timestamp from it in the first place; use datetime.fromtimestamp(0) instead. Or, if y...
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bundler vs RVM vs gems vs RubyGems vs gemsets vs system ruby [closed]

...to the versions the distro maintainers have packaged, so I usually install from source. But, that's a pain when managing several versions of Ruby for development, test and production systems, which is why rbenv and RVM were invented -- they handle the dirty detail allowing us to concentrate on progr...
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jumpserver-华为云免费堡垒机解决方案 - 更多技术 - 清泛网 - 专注C/C++及内核技术

jumpserver-华为云免费堡垒机解决方案一、环境CentOS 6.x x86_64 minivi etc hostsvi etc sysconfig networkservice iptables stopchkconfig iptables off关闭SELinu...一、环境 CentOS 6.x x86_64 mini vi /etc/hosts vi /etc/sysconfig/network service iptables stop chkco...
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PATH issue with pytest 'ImportError: No module named YadaYadaYada'

... when am i cding to a directory? i am running py.test from my root. unless I am mistaken and you mean as pytest walks through my folders – MattoTodd Apr 20 '12 at 21:46 ...
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How Can I Browse/View The Values Stored in Redis [closed]

...cate) Value editor Online configuration JavaScript API directly accessible from the browser console for light data processing Lua Editor Online terminal with auto-completion and inline-documentation Real-time data-visualization Full disclosure: I founded Redsmin. ...
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What is the difference between varchar and nvarchar?

... NLS_CHARACTERSET option is set. You may be able to find it with the query SELECT value$ FROM sys.props$ WHERE name = 'NLS_CHARACTERSET'. If your NLS_CHARACTERSET is a Unicode encoding like UTF8, great. Using VARCHAR and NVARCHAR are pretty much identical. Stop reading now, just go for it. Otherwis...
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How do I handle the window close event in Tkinter?

...Toplevel widget): Here you have a concrete example: import tkinter as tk from tkinter import messagebox root = tk.Tk() def on_closing(): if messagebox.askokcancel("Quit", "Do you want to quit?"): root.destroy() root.protocol("WM_DELETE_WINDOW", on_closing) root.mainloop() ...
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Ideal way to cancel an executing AsyncTask

... From docs about onCancelled(): "Runs on the UI thread after cancel(boolean) is invoked and doInBackground(Object[]) has finished." This 'after' means that setting a flag in onCancelled and checking in doInBackground makes no ...
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Get the current git hash in a Python script

...s a good way of creating a human-presentable "version number" of the code. From the examples in the documentation: With something like git.git current tree, I get: [torvalds@g5 git]$ git describe parent v1.0.4-14-g2414721 i.e. the current head of my "parent" branch is based on v1.0.4, but since it...