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Rails Model find where not equal
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In Rails 4.x (See http://edgeguides.rubyonrails.org/active_record_querying.html#not-conditions)
GroupUser.where.not(user_id: me)
In Rails 3.x
GroupUser.where(GroupUser.arel_table[:user_id].not_eq(me))
To shorten the length, you could sto...
How do I include a newline character in a string in Delphi?
...^J'world!';
Label6.Caption := AdjustLineBreaks('Hello,'#10'world!');
{http://delphi.about.com/library/rtl/blrtlAdjustLineBreaks.htm}
end;
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What is the coolest thing you can do in
...ter.Play "Hide"
There are a great many other commands you can use. Check http://www.microsoft.com/technet/scriptcenter/funzone/agent.mspx for more information.
EDIT 2011-09-02
I recently discovered that Microsoft Agent is not natively installed on Windows 7. However it is offered as a separate do...
Find the number of downloads for a particular app in apple appstore [closed]
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found a paper at: http://papers.ssrn.com/sol3/papers.cfm?abstract_id=1924044 that suggests a formula to calculate the downloads:
d_iPad=13,516*rank^(-0.903)
d_iPhone=52,958*rank^(-0.944)
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CAP theorem - Availability and Partition Tolerance
... this moves forward the CAP debate with clarity, and recommend it highly.
http://www.infoq.com/articles/cap-twelve-years-later-how-the-rules-have-changed
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What is a Lambda?
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Clipped from wikipedia: http://en.wikipedia.org/wiki/Lambda#Lambda.2C_the_word
In programming languages such as Lisp and Python, lambda is an operator used to denote anonymous functions or closures, following lambda calculus usage.
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jQuery how to find an element based on a data-attribute value?
... to query by data attribute:
$("ul[data-slide='" + current +"']");
FYI:
http://james.padolsey.com/javascript/a-better-data-selector-for-jquery/
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What's the difference between KeyDown and KeyPress in .NET?
...; however, the noncharacter keys do raise the KeyDown and KeyUp events.
http://msdn.microsoft.com/en-us/library/system.windows.forms.control.keypress.aspx
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How to implement a secure REST API with node.js
...to the users.
Summary:
An alternative without apitoken would be to use HTTPS and to send the username and password in the Authorization header and cache the username in redis.
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Bind a function to Twitter Bootstrap Modal Close
...rt('hidden event fired!');
});
See this JSFiddle for a working example:
https://jsfiddle.net/6n7bg2c9/
See the Modal Events section of the docs here:
https://getbootstrap.com/docs/4.3/components/modal/#events
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