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How do I force detach Screen from another SSH session?
...session still thinks it's attached. Maybe it is. Perhaps I don't really know what that means.
4 Answers
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How to count total number of watches on a page?
...e is better (in that it found more watches) - but I lack intimate angular knowledge to know for sure that mine isn't a proper subset of the solution set.
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CSS force image resize and keep aspect ratio
...in;
background-repeat: no-repeat;
background-position: center;
}
Now you can just set your div size to whatever you want and not only will the image keep its aspect ratio it will also be centralized both vertically and horizontally within the div. Just don't forget to set the sizes on the ...
jQuery slide left and show
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Thank you so much! I didn't know this was part of the jQuery's effects. I would give +2 if I could!
– Wickethewok
Feb 7 '09 at 4:15
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Select multiple images from android gallery
...pening the Gallery in Android and let the user select multiple images . Now this question has been asked frequently but i'm not satisfied with the answers. Mainly because i found something interesting in de docs in my IDE (i come back on this later) and thereby i don't want to use a custom adap...
Check if a string matches a regex in Bash script
...retty sure that for those who just started to learn bash(probably already knowing some bits of another language) will understand bash syntax for regex more easily than some grep command with -E flag.
– Aleks-Daniel Jakimenko-A.
Jan 15 '14 at 10:19
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Access mysql remote database from command line
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simply put this on terminal at ubuntu:
mysql -u username -h host -p
Now hit enter
terminal will ask you password, enter the password and you are into database server
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How to set up tmux so that it starts up with specified windows opened?
... that.
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| tail |
|----------|
| | top |
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Now I tried to again sub-divide the bottom left pane, so switching either back using last-pane, or in more complex windows, with the select-pane -t 1 where 1 is the number of the pane in order created starting with 0.
tmux n...
Accessing the web page's HTTP Headers in JavaScript
...ss the headers of loaded resource, but makes a new request.. obviously he knows the best, what the best answer is, and made it himself
– mykhal
Jul 28 '11 at 10:22
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What exactly are “spin-locks”?
... performance penalty if the wait time is really short, because your thread now has to wait for a preemption to receive CPU time again.
Besides, kernel objects are not available in every state of the kernel, such as in an interrupt handler or when paging is not available etc.
Spinlocks don't cause pr...