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MVC3 DropDownListFor - a simple example?

...uirements. Now, however, how is MVC FW supposed to map the value that is selected on this drop-down back into the simple string property on my view model? ...
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What is the best way to filter a Java Collection?

...without writing loops or inner classes: List<Person> beerDrinkers = select(persons, having(on(Person.class).getAge(), greaterThan(16))); Can you imagine something more readable? Disclaimer: I am a contributor on lambdaj ...
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IEnumerable vs List - What to Use? How do they work?

...some doubts over how Enumerators work, and LINQ. Consider these two simple selects: 10 Answers ...
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MySQL get the date n days ago as a timestamp

... DATE_SUB will do part of it depending on what you want mysql> SELECT DATE_SUB(NOW(), INTERVAL 30 day); 2009-06-07 21:55:09 mysql> SELECT TIMESTAMP(DATE_SUB(NOW(), INTERVAL 30 day)); 2009-06-07 21:55:09 mysql> SELECT UNIX_TIMESTAMP(DATE_SUB(NOW(), INTERVAL 30 day)); 1244433347 ...
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How to check all checkboxes using jQuery?

...}); Html should be : Single check box on checked three checkbox will be select and deselect. <input type="checkbox" name="checkedAll" id="checkedAll" /> <input type="checkbox" name="checkAll" class="checkSingle" /> <input type="checkbox" name="checkAll" class="checkSingle" /> ...
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AI2 Keep Awake

...Portal: Keeping your Android application running when the device wants to sleep . Table of contents Download Test results WakeLock WifiLock Battery optimization Foreground service Usage Request WakeLock Multiple WakeLocks Notification / Notification Channels NotificationChannel Noti...
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Get the last inserted row ID (with SQL statement) [duplicate]

...alue using: INSERT INTO dbo.YourTable(columns....) VALUES(..........) SELECT SCOPE_IDENTITY() This works as long as you haven't inserted another row - it just returns the last IDENTITY value handed out in this scope here. There are at least two more options - @@IDENTITY and IDENT_CURRENT - r...
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Get the value of a dropdown in jQuery

... $('#Crd').val() will give you the selected value of the drop down element. Use this to get the selected options text. $('#Crd option:selected').text(); share | ...
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Visual Studio: How do I show all classes inherited from a base class?

...Resharper 9.2, on any type in source code, rt-click "Find Usage Advanced", select Find="Derived" and Scope="Solutions and Libraries". For example, to find all inheritors (both in the library and your code) of some base class in an included DLL from any vendor, declare a variable in your code with th...
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ReactJS Two components communicating

...te is also increasing in complexity, as we need to manage active routes, selected tabs, spinners, pagination controls, and so on. Managing this ever-changing state is hard. If a model can update another model, then a view can update a model, which updates another model, and this, in tur...