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Extract a substring from a string in Ruby using a regular expression
...No need to use Python's match, when we have Ruby's String[regexp,#].
See: http://ruby-doc.org/core/String.html#method-i-5B-5D
Note: str[regexp, capture] → new_str or nil
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Pass parameter to controller from @Html.ActionLink MVC 4
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@DarinDimitrov,@webdeveloper:Is i need to mention [httppost] on actionresult?
– NetraSW
Jan 4 '13 at 9:31
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Placeholder Mixin SCSS/CSS
...ght:100;
}
SASS Reference has more information, which can be found here:
http://sass-lang.com/docs/yardoc/file.SASS_REFERENCE.html#mixin-content
As of Sass 3.4, this mixin can be written like so to work both nested and unnested:
@mixin optional-at-root($sel) {
@at-root #{if(not &, $sel, ...
What are OLTP and OLAP. What is the difference between them?
... further, here are some relevant links which heavily inspired my answer:
http://datawarehouse4u.info/OLTP-vs-OLAP.html
http://www.ibmsystemsmag.com/Blogs/You-and-i/Archive/db-102-database-orientation-row-vs-column/
http://martinfowler.com/bliki/DataLake.html
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SQL Server equivalent to MySQL enum data type?
...ng all your database enum needs could be satisfied with 2 central tables.
http://blog.sqlauthority.com/2010/03/22/sql-server-enumerations-in-relational-database-best-practice/
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How to configure PostgreSQL to accept all incoming connections
...will accept incoming connections from any host of the above range.
Source: http://www.linuxtopia.org/online_books/database_guides/Practical_PostgreSQL_database/c15679_002.htm
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Pass Nothing from Javascript to VBScript in IE9
...or later you will need the 'meta' tag.
<HTML>
<HEAD>
<meta http-equiv="x-ua-compatible" content="IE=10">
<TITLE>Pass Javscript to VBScript</TITLE>
<script>
var val = "null";
window.alert("Test: " + val);
</script>
<script type="text/vbscript"...
How to set a stroke-width:1 on only certain sides of SVG shapes?
...0 150,150 50,150" />
You can see the effect of these in action here: http://jsfiddle.net/b5FrF/3/
For more information, read about the <polyline> and more-powerful-but-more-confusing <path> shapes.
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Is there an easy way to create ordinals in C#?
... <remarks>
/// Only works for english-based cultures.
/// Code from: http://stackoverflow.com/questions/20156/is-there-a-quick-way-to-create-ordinals-in-c/31066#31066
/// With help: http://www.wisegeek.com/what-is-an-ordinal-number.htm
/// </remarks>
/// <param name="number">The nu...
How to scroll the window using JQuery $.scrollTo() function
...ny refresh gotchas as it's using cross-browser JavaScript.
Have a look at http://james.padolsey.com/javascript/fun-with-jquerys-animate/ for more information on what you can do with jQuery's animate function.
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