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Diff output from two programs without temporary files
...mands disappear.
Read more here: http://zsh.sourceforge.net/Intro/intro_7.html
Also notice this:
Note that the shell creates a temporary file, and deletes it when the command is finished.
and the following which is the difference between $(...) and =(...) :
If you read zsh's man page, yo...
Have a fixed position div that needs to scroll if content overflows
...rding the fixed sidebar, you need to give it a height for it to overflow:
HTML Code:
<div id="sidebar">Menu</div>
<div id="content">Text</div>
CSS Code:
body {font:76%/150% Arial, Helvetica, sans-serif; color:#666; width:100%; height:100%;}
#sidebar {position:fixed; top:...
JavaScript regex multiline flag doesn't work
I wrote a regex to fetch string from HTML, but it seems the multiline flag doesn't work.
5 Answers
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java get file size efficiently
...he major responsibilities of an OS. faqs.org/docs/linux_admin/buffer-cache.html To get good benchmarking results, the cache should be cleared before each run.
– z0r
Jul 6 '12 at 0:16
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ggplot with 2 y axes on each side and different scales
...ithub.io/datascience/r/visualization/ggplot/2018/03/24/two-scales-ggplot-r.html
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Convert data.frame column format from character to factor
...hese two websites:
R reference manuals:
http://cran.r-project.org/manuals.html
R Reference card: http://cran.r-project.org/doc/contrib/Short-refcard.pdf
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mkdir's “-p” option
...search returned this for example: http://www.cs.cmu.edu/~help/afs/afs_acls.html
Directory permissions
l (lookup)
Allows one to list the contents of a directory. It does not allow the reading of files.
i (insert)
Allows one to create new files in a directory or copy new files to a directo...
Why is Lisp used for AI? [closed]
...e programming is entirely in Lisp. people.csail.mit.edu/phw/Books/LISPBACK.HTML
– Hack-R
Jan 15 '16 at 14:40
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Adding custom radio buttons in android
...ere: http://developer.android.com/guide/topics/resources/drawable-resource.html
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How do I delete a fixed number of rows with sorting in PostgreSQL?
... does lock the table (postgresql.org/docs/current/static/routine-vacuuming.html) so you don't have to worry about the other way that ctids can change. @araqnid's PostgreSQL-Fu is pretty strong and the docs agree with him to boot.
– mu is too short
Mar 3 '11 at ...