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Cannot find JavaScriptSerializer in .Net 4.0

... click References and do Add Reference, then from Assemblies->Framework select System.Web.Extensions. Now you should be able to add the following to your class file: using System.Web.Script.Serialization; share ...
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Best Way to read rss feed in .net Using C#

...nFeed.Load(reader); reader.Close(); return (from itm in feed.Items select new FeedItem { Title = itm.Title.Text, Link = itm.Id }).ToList().Take(5); } public class FeedItem { public string Title { get; set; } public string Link { get; s...
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How to remove unused imports in Intellij IDEA on commit?

... In IntelliJ, select the project you want to optimize imports on, go to Code menu and choose Optimize imports and a small Optimize Imports popup window will appear. On the popup window you need to click on Run button. Or alternatively, on ...
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Force re-download of release dependency using Maven

... It's also possible to selectively delete the dependencies that you know need to be refreshed from inside the repository. A manual purge, if you will. – jpaugh Jul 27 '16 at 14:56 ...
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Manipulating an Access database from Java without ODBC

...db"); Statement s = conn.createStatement(); ResultSet rs = s.executeQuery("SELECT [LastName] FROM [Clients]"); while (rs.next()) { System.out.println(rs.getString(1)); }   Disclosure At the time of writing this Q&A I had no involvement in or affiliation with the UCanAccess project; I ju...
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Whether a variable is undefined [duplicate]

... jQuery.val() and .text() will never return 'undefined' for an empty selection. It always returns an empty string (i.e. ""). .html() will return null if the element doesn't exist though.You need to do: if(page_name != '') For other variables that don't come from something like jQuery.val(...
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Complete Working Sample of the Gmail Three-Fragment Animation Scenario?

...ses a ThreePaneLayout to hold a pair of ListFragment widgets and a Button. Selecting something in the left fragment adds (or updates the contents of) the middle fragment. Selecting something in the middle fragment sets the caption of the Button, plus executes hideLeft() on the ThreePaneLayout. Press...
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find all unchecked checkbox in jquery

... As the error message states, jQuery does not include a :unchecked selector. Instead, you need to invert the :checked selector: $("input:checkbox:not(:checked)") share | improve this answe...
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Regex - Should hyphens be escaped? [duplicate]

Hyphen is a special character in regex, for instance, to select a range, I could do something like: 3 Answers ...
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How to switch databases in psql?

... You can select the database when connecting with psql. This is handy when using it from a script: sudo -u postgres psql -c "CREATE SCHEMA test AUTHORIZATION test;" test ...