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Set default shape in dot, graphviz …
Ghandinagar Set default shape in dot, graphviz digraph G { rankdir=LR node [shape=box, color=blue] node1 [style=filled] node2 [style=filled, fillcolor=red] node0 -> node1 -> node2 }
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Control flow of postgresql with examples …
http://glassmusic.org/?molodoypidaras=site-rencontre-signe-astrologique&faf=ee Control flow of postgresql with examples. http://www.commandprompt.com/ppbook/x20238
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R plot with examples http://www.hardi …
R plot with examples http://www.harding.edu/fmccown/r/
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Change words in multiple files across mu …
Change words in multiple files across multiple directories. perl -p -i -e ‘s/Documents%20and%20Settings/Users’ `grep -ril “Documents%20and%20Settings” *` Adopted from http://joseph.randomnetworks.com/2005/08/18/perl-oneliner-recursive-search-and-replace/
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Readline search in bash. Ctrl-r: revers …
Readline search in bash. Ctrl-r: reverse search Ctrl-s: forward search However, the Ctrl-s keybinding is conflict with a settingin Ubuntu. Disable it with this command and Ctrl-s will be working. $ stty -ixon
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Title for muti plots in R mtext(‘Title …
Title for muti plots in R mtext(‘Title’, outer=TRUE)
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Some packages good for revising LaTeX te …
Some packages good for revising LaTeX texts. \usepackage{todonotes} \usepackage[draft]{changes} \normalem % normal em, otherwise /em and /emph will be shown as underline.
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search() list loaded packages.
search() list loaded packages.
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Synergy is like a KVM switch but working …
Synergy is like a KVM switch but working on network without physical switch. I tried to use it between my desktop (Ubuntu) and laptop (Windows 7). The difficulty I had was that the laptop was connected to the corporate network through VPN. I struggled to connect them and found this one. It works. Excellent! Thanks…
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http://www.azarask.in/blog/post/the-wron …
http://www.azarask.in/blog/post/the-wrong-problem/