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Include all existing fields and add new fields to document

...s mostly created to group/calculate data from collection fields (sum, avg, etc.) and return all the collection's fields is not direct purpose. share | improve this answer | f...
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Comparing two strings, ignoring case in C# [duplicate]

... - it involves an extra string allocation (which must later be collected), etc. Personally, I'd use string.Equals(val, "astringvalue", StringComparison.OrdinalIgnoreCase) this avoids all the issues of culture-sensitive strings, but as a consequence it avoids all the issues of culture-sensitive ...
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How to add months to a date in JavaScript? [duplicate]

...ry to add months to a date handling edge cases (leap year, shorter months, etc): Date.isLeapYear = function (year) { return (((year % 4 === 0) && (year % 100 !== 0)) || (year % 400 === 0)); }; Date.getDaysInMonth = function (year, month) { return [31, (Date.isLeapYear(year) ? 29 ...
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How can I return NULL from a generic method in C#?

... is a reference type (or a nullable value type), 0 for int, '\0' for char, etc. (Default values table (C# Reference)) Restrict T to be a reference type with the where T : class constraint and then return null as normal shar...
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Good Haskell source to read and learn from [closed]

...l pearl. Note that people like me, Coutts, Mitchell, O'Sullivan, Lynagh, etc. learned our Haskell style from these guys. Read some applications Read the GHC base library source Read the xmonad source share | ...
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Refused to display in a frame because it set 'X-Frame-Options' to 'SAMEORIGIN'

... got some secured parts that can be logged into using Google, Facebook, ...etc (OAuth). 16 Answers ...
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git: Switch branch and ignore any changes without committing

... working branchY) then git checkout branchX do something git add/commit -m etc. git checkout branchY and git stash pop to get back the stash – Highmastdon Nov 9 '12 at 9:36 2 ...
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Java Look and Feel (L&F) [closed]

...Liquidlnf The Alloy Look and Feel PgsLookAndFeel JTatoo Jide look and feel etc. Resources : Best Java Swing Look and Feel Themes | Top 10 (A lot of the preview images on this page are now missing) oracle.com - Modifying the Look and Feel wikipedia.org - Pluggable look and feel Java2s.com - Look a...
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Can't update Macports (with Mac OS X Mavericks)

...oceeding despite dependencies. on each one. Luckily i made a copy of the etc and apache2/conf dirs, so should be able to get my config back when it eventually finishes... after 30 minutes or so it threw an error Unable to open port: extra characters after close-quote So i did self update again ...
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What does %w(array) mean?

...i[ a b c ] # => [ :a, :b, :c ] %i_ a b c _ # => [ :a, :b, :c ] # etc... share | improve this answer | follow | ...