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Test a weekly cron job [closed]
...pt I wrote called 'crontest'. It launches the target command inside a GNU screen session from within cron, so that you can attach with a separate terminal to see what's going on, interact with the script, even use a debugger.
To set this up, you would use "all stars" in your crontab entry, and spe...
Is there a way to make R beep/play a sound at the end of a script?
... Sorry Mario but that does not help at all. If I can see the screen then I can most certainly tell when it's done. I don't need to output anything more. I was looking for something audible. Sorry I dinged your answer (can't seem to undo that).
– Maiasaura
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App Inventor 2 低功耗蓝牙 BlueToothLE 拓展 · App Inventor 2 中文网
...受支持。如果 MTU 更改成功，则 MTUChanged 事件将被触发。默认 MTU 为 20。
此块适用于需要更改 BLE 设备之间发送的消息大小的高级应用。大多数开发人员不需要调整此值。
MTU: 最大传输单元（MAXIMUM TRANSMISSION UNIT...
Get screen width and height in Android
How can I get the screen width and height and use this value in:
29 Answers
29
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How do I hide an element when printing a web page?
...not complete. You have to have two media sections. @media print and @media screen. In the print section, you place your styles for printing. In the screen screen section, you place your styles for screen printing. You can even have multiple screen sections for different resolutions. Basically if you...
How do I make a WinForms app go Full Screen
I have a WinForms app that I am trying to make full screen (somewhat like what VS does in full screen mode).
9 Answers
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lose vim colorscheme in tmux mode
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To fix the issue, I have set up an alias in ~/.bashrc:
alias tmux="TERM=screen-256color-bce tmux"
And set up the default-terminal option in ~/.tmux.conf:
set -g default-terminal "xterm"
Lastly, do $ source ~/.bashrc to load new alias.
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Lock screen orientation (Android) [duplicate]
...ontents (activities).
In one of these activities, I would like to lock the screen orientation to "Landscape"-mode,
but in the other activities, I want the normal orientation (according to sensor).
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What's the best way to detect a 'touch screen' device using JavaScript?
...ndered if there is a way with JavaScript to detect if the device has touch screen capability. I'm using jquery-mobile.js to detect the touch screen events and it works on iOS, Android etc., but I'd also like to write conditional statements based on whether the user's device has a touch screen.
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Recommended website resolution (width and height)? [closed]
...nting for scrollbars, window edges, etc means the real width of a 1024x768 screen is about 960 pixels. Some tools are based on a slightly smaller size, about 940. This is the default container width in twitter bootstrap.
Don't design for one size. Window sizes vary. Don't assume screen size equals ...