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In Ruby on Rails, how do I format a date with the “th” suffix, as in, “Sun Oct 5th”?
....day.ordinalize}")
=> "Fri Oct 3rd"
Note, if you are using IRB with Ruby 2.0, you must first run:
require 'active_support/core_ext/integer/inflections'
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contenteditable, set caret at the end of the text (cross-browser)
... at the time of writing window.getSelection is not supported by 0.29% of all browsers (IE>8). see: caniuse.com/#search=window.getSelection
– w.stoettinger
Oct 17 '17 at 20:24
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HTML.ActionLink vs Url.Action in ASP.NET Razor
... point which I like is using Url.Action(...)
You are creating anchor tag by your own where you can set your own linked text easily even with some other html tag.
<a href="@Url.Action("actionName", "controllerName", new { id = "<id>" })">
<img src="<ImageUrl>" style"width:...
Capturing multiple line output into a Bash variable
...eates a potentially very long single line of output with 'words' separated by single spaces (where a 'word' is a sequence of non-whitespace characters; there needn't be any alphanumerics in any of the words).
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How to get href value using jQuery?
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You can get current href value by this code:
$(this).attr("href");
To get href value by ID
$("#mylink").attr("href");
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difference between use and require
...are.reload :refer [wrap-reload]]))
I do not have to invoke this function by prefixing it with its namespace:
(wrap-reload) ; works
If you don't use refer you'll need to prefix it with the namespace:
(ring.middleware.reload/wrap-reload) ; works if you don't use refer in your require
If you ch...
How to calculate a time difference in C++
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clock() returns the CPU time consumed by the program. So if the program is run in parallel the time returned by the function would be the accumulated of the time spent on all CPUs, rather than the time elapsed cplusplus.com/reference/ctime/clock
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How to print to the console in Android Studio?
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Run your application in debug mode by clicking on
in the upper menu of Android Studio.
In the bottom status bar, click 5: Debug button, next to the 4: Run button.
Now you should select the Logcat console.
In search box, you can type the tag of your mes...
Memoization in Haskell?
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We can do this very efficiently by making a structure that we can index in sub-linear time.
But first,
{-# LANGUAGE BangPatterns #-}
import Data.Function (fix)
Let's define f, but make it use 'open recursion' rather than call itself directly.
f :: (In...
What is ANSI format?
...r than 7-bit as ASCII is (ASCII is almost always encoded nowadays as 8-bit bytes with the MSB set to 0). See the article for an explanation of why this encoding is usually referred to as ANSI.
The name "ANSI" is a misnomer, since it doesn't correspond to any actual ANSI standard, but the name has s...