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How to sort with a lambda?

...nswer you're looking for? Browse other questions tagged c++ sorting lambda char constants or ask your own question.
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Linq to Entities join vs groupjoin

...Join syntax would be from p in Parent join c in Child on p.Id equals c.Id select new { p.Value, c.ChildValue } returning an IEnumerable<X> where X is an anonymous type with two properties, Value and ChildValue. This query syntax uses the Join method under the hood. GroupJoin syntax would be ...
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SQL Group By with an Order By

... In all versions of MySQL, simply alias the aggregate in the SELECT list, and order by the alias: SELECT COUNT(id) AS theCount, `Tag` from `images-tags` GROUP BY `Tag` ORDER BY theCount DESC LIMIT 20 share ...
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How to implement if-else statement in XSLT?

...oooooooooo </h2> XSLT 2.0 Solution <h2> <xsl:value-of select="if ($CreatedDate > $IDAppendedDate) then 'm' else 'd'"/> ooooooooooooo </h2> share | improve this a...
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Visual Studio C# statement collapsing

...have to turn off automatic outlining. Right click in your code window and select (Outlining | Stop Outlining) Then, select some text, right click and select (Outlining | Hide Selection) When you turn on automatic outlining again, your custom "Regions" will no longer collapse. ...
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Possible to perform cross-database queries with PostgreSQL?

... executes a query in a remote database dblink executes a query (usually a SELECT, but it can be any SQL statement that returns rows) in a remote database. When two text arguments are given, the first one is first looked up as a persistent connection's name; if found, the command is executed on that...
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Select element by exact match of its content

All right, I wonder if there is a way to make the :contains() jQuery's selector to select elements with only the string that is typed in ...
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Return 0 if field is null in MySQL

... Would that be IFNULL((SELECT SUM(uop.price * uop.qty) FROM uc_order_products uop WHERE uo.order_id = uop.order_id) AS products_subtotal, 0)? – Kevin Oct 22 '10 at 13:46 ...
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SQL query for finding records where count > 1

...ers that have more than one payment per day with the same account number SELECT user_id , COUNT(*) count FROM PAYMENT GROUP BY account, user_id , date Having COUNT(*) > 1 Update If you want to only include those that have a distinct ZIP you can get a distinct set first and then perfor...
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How to select label for=“XYZ” in CSS?

... The selector would be label[for=email], so in CSS: label[for=email] { /* ...definitions here... */ } ...or in JavaScript using the DOM: var element = document.querySelector("label[for=email]"); ...or in JavaScript using...