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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...
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...
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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What is the difference between .text, .value, and .value2?
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.Text gives you a string representing what is displayed on the screen for the cell. Using .Text is usually a bad idea because you could get ####
.Value2 gives you the underlying value of the cell (could be empty, string, error, number (double) or boolean)
.Value gives you the same as ....
windbg 备忘 - 更多技术 - 清泛网 - 专注C/C++及内核技术
....watch窗口里面,把那个全局变量输进去.
入侵模式调试
在默认情况下，当我们用CDB调试一个已经运行的进程时，它通常作为全功能的调试器附上进程（使用Win32 Debugging API）。在这种模式下，可以设置断点，单步调试代码，得到...
Is there a way to programmatically scroll a scroll view to a specific edit text?
... the best way to scroll to a given rectangle is via View.requestRectangleOnScreen(Rect, Boolean). You should call it on a View you want to scroll to and pass a local rectangle you want to be visible on the screen. The second parameter should be false for smooth scrolling and true for immediate scrol...
Show Youtube video source into HTML5 video tag?
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I recently got this problem: The fullscreen is no longer supported on iPad! Your jsfiddle-example are perfect to illustrate: On pc it works, on iPad not. ..I guess I should ask a new question on this, but someone here maybe can comment?
– S...
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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How to best display in Terminal a MySQL SELECT returning too many fields?
... F will quit less immediately, if the output already fits the screen. X is to prevent less from trying to clear the screen on exit. See the less man page.
– Daniel Schneller
Jun 10 '16 at 6:32
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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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