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How do I ALTER a PostgreSQL table and make a column unique?
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Baishampayan GhoseBaishampayan Ghose
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add a co...
How to jump directly to a column number in Vim
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10
The vim documentation is hilarious: "Ceci n'est pas une pipe" :-)
– Avinash Meetoo
Sep 23 '14 at 7:1...
Authorize Attribute with Multiple Roles
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answered Jun 12 '14 at 10:39
MacGyverMacGyver
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Regular expression for a hexadecimal number?
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answered Feb 10 '12 at 1:10
Steven SchroederSteven Schroeder
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Ubuntu rails install fails on zlib
I've just moved over to Ubuntu 8.10 as my dev box; it's my first serious foray into Linux as a daily-use OS, and I'm having a hard time getting Rails going. I have followed a number of tutorials which all seem to work fine, but when I try and use gem install or gem update on anything, I get an erro...
Correct mime type for .mp4
...owLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\...
AsyncTaskLoader vs AsyncTask
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answered Aug 19 '11 at 14:10
Nikolay ElenkovNikolay Elenkov
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How to not run an example using roxygen2?
...n{}
#'@examples
#'\dontrun{
#'geocode("3817 Spruce St, Philadelphia, PA 19104")
#'geocode("Philadelphia, PA")
#'dat <- data.frame(value=runif(3),address=c("3817 Spruce St, Philadelphia, PA 19104","Philadelphia, PA","Neverneverland"))
#'geocode(dat)
#'}
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