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How can you run a command in bash over until success
...y to Ctr-C out of this: until passwd; do echo "Try again"; sleep 2; done - all you have to do is press Ctr-C right after (within the two seconds given) the echo did it's job.
– Christian
Aug 23 '13 at 20:14
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Finding the mode of a list
Given a list of items, recall that the mode of the list is the item that occurs most often.
24 Answers
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Remove textarea inner shadow on Mobile Safari (iPhone)
By default, it seems Mobile Safari adds the top inner shadow to all input fields, including textarea. Is there a way to remove it?
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How can I remove the first line of a text file using bash/sed script?
...(which comes with OS X by default). When I switched to GNU tail, the tail call was 10 times faster than the sed call (and the GNU sed call, too). AaronDigulla is correct here, if you're using GNU.
– Dan Nguyen
Aug 18 '16 at 20:59
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Aggregate function in an SQL update query?
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Elegant, easy to implement...Where have you been all day??? I have been banging my head over it for more than an hour now :)
– Ange1
Jan 7 '16 at 19:43
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create multiple tag docker image
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See this answer for a way that avoids having to manually figure out the ID.
– Jonathon Reinhart
Jul 15 '15 at 21:18
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could not resolve host github.com error while cloning remote repository in git
...me/password -- in clear in the proxy URL, see below)
Note the NO_PROXY, to allow to access internal site to your company
You also can register that in your git config:
git config --global http.proxy http://<login_internet>:<password_internet>@aproxy:aport
But if you have incorrect proxy...
Medium-size Clojure sample application?
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You can also checkout "ClojureScript" under the same source tree.
Allows code written in a very small
subset of Clojure to be automatically translated to JavaScript.
The ClojureScript translator is a full Clojure app.
I'd also recomend checking out the Stewart Halloway's Port of P...
Is it possible to capture a Ctrl+C signal and run a cleanup function, in a “defer” fashion?
...wered Jun 29 '12 at 21:16
Lily BallardLily Ballard
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What is Express.js?
...deling) to provide a backend for your Node.js application. Express.js basically helps you manage everything, from routes, to handling requests and views.
Redis is a key/value store -- commonly used for sessions and caching in Node.js applications. You can do a lot more with it, but that's what I'm ...