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Best way to create unique token in Rails?
...;) and they would instantly have all the tokens for every resource on your site.
– Jon Lemmon
Sep 27 '12 at 7:52
Needs...
Fade Effect on Link Hover?
on many sites, such as http://www.clearleft.com , you'll notice that when the links are hovered over, they will fade into a different color as opposed to immediately switching, the default action.
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Rails new vs create
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I skimmed exactly this information in a rails tutorial site. Wasn't until I actually use it that it becomes relevant.
– StorymasterQ
Jan 20 '16 at 1:02
add...
How to urlencode data for curl command?
...script for testing that takes a parameter and sends it through curl to web site. I need to url encode the value to make sure that special characters are processed properly. What is the best way to do this?
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Read whole ASCII file into C++ std::string [duplicate]
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You may not find this in any book or site but I found out that it works pretty well:
ifstream ifs ("filename.txt");
string s;
getline (ifs, s, (char) ifs.eof());
share
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How do I define global variables in CoffeeScript?
... if exports exists, which is the case in Node.js (or in a badly written WebSite...) root will point to exports, otherwise to this. So what's this?
(function() {...}).call(this);
Using .call on a function will bind the this inside the function to the first parameter passed, in case of the browser ...
How do you discover model attributes in Rails?
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New site for what I assume is the same plugin, github.com/ctran/annotate_models
– James McMahon
Oct 17 '13 at 20:46
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Insert ellipsis (…) into HTML tag if content too wide
... This works very well. You should publish this on the jQuery site.
– Edgar
Jul 23 '10 at 10:11
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gitignore does not ignore folder
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@Cawas, as this site is about knowledge sharing, the answer is: no. It is misleading to accept an answer which contains a bug. That -r is not optional.
– Lajos Arpad
Nov 15 '15 at 11:22
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How to detect page zoom level in all modern browsers?
...ment).width() did not work. When I made my window small and zoomed into my site such that horizontal scrollbars appeared, document.width / jQuery(document).width() did not equal 1 at the default zoom. This is because document.width includes part of the document outside the viewport.
Using window.in...