About the development of C # and. Net

591. C # 1 's delegate syntax doesn't seem very bad [2016-04-27 09:00:56]
592. C # 2 supports implicit conversions from a method group to a compatible delegate type. [2016-04-27 09:01:54]
593. When using C # 3 o'clock, the extension method can make the helper method more elegant. [2016-04-27 09:02:29]
594. You may have realized that C # 4 provides generic covariance and contravariance for delegates and interfaces. [2016-04-27 09:03:23]
595.403 types directly derived from EventArgs in. NET 4 are listed on MSDN [2016-04-27 09:04:34]
596.. NET 2. Only a fairly small number of built-in delegates in 0 declare return types as non-void, and they also return value types. [2016-04-27 09:05:30]
597. In C # 1, it is common to implement a delegate with a specific signature, [2016-04-27 09:39:01]
598. C # 2 Fundamentally changes the way delegates are created, [2016-04-27 09:39:30]
599. C # 1 uses the foreach statement to implement built-in support for access iterators. [2016-04-27 09:41:01]
600. The strongest in line billing history [2016-04-27 10:16:37]
601. uncaught Typeerror:cannot Read Property & #39;rows& #39; of undefined [2016-04-27 11:02:42]
602. int Index=list.indexof (item); [2016-04-27 15:41:43]
The 603. Deferred object is an implementation of the promises interface. The JQuery 1.5 version and all subsequent AJAX-returned JQXHR objects are a deferred object. [2016-04-27 17:42:11]
604. $.when (). then () [2016-04-27 17:51:58]
605. NET 4 is introduced with the. NET 4. 5 Extended Task Parallel Library (TPL). [2016-04-28 08:52:34]
606. NET Framework from version 4. 5 full hearts into the embrace of asynchronous programming, [2016-04-28 08:53:06]
607. Even if you are not using. NET 4. 5, Microsoft has also created a NuGet package (Microsoft. Bcl. Async), [2016-04-28 08:53:40]
608. C # 5 is the charm of all the tedious and confusing boilerplate code that had previously been required to be wiped out. [2016-04-28 08:54:29]
609. Await is both intuitive and obscure, which is one of the strangest aspects of C # 5 async features. [2016-04-28 09:04:57]
610. Ko.bindingHandlers.datasource [2016-04-28 10:52:58]
611. The asynchronous features that we use in C # 5 are mostly implemented by asynchronous methods. [2016-04-28 13:25:49]
612. The overall structure of the state machine is very simple. It is always implemented using an explicit interface to implement. NET 4. 5 introduces the Iasyncstatemachine interface, and contains only two methods that the interface declares, namely MoveNext and Setstatemachine. [2016-04-28 13:27:21]
613. C # 5 Async Programming The most familiar people are all at Microsoft, they are developing with C # 5 asynchronous programming, and receive feedback from beta testers, and so on. [2016-04-28 13:34:07]
614. One of the great benefits of the C # 5 asynchronous function attribute is that it provides a consistent scenario for asynchrony. [2016-04-28 13:34:46]
615. The TAP method typically returns a Task or task< T&GT, but there are exceptions, such as the entry Task that can wait for the pattern. Yield, but this is rare. [2016-04-28 16:44:48]
616. C # 5 Async features, my favorite thing is that it can be combined naturally. [2016-04-28 16:45:48]
617. When one task fails, the entire asynchronous operation fails, and the result is not preserved. [2016-04-28 17:46:12]
618. TAP White Paper is not just an example of interleaved, it also includes many concepts and comes with some examples to help you understand. [2016-04-28 17:46:38]
619. In summary, C # 5 has an extremely powerful asynchronous function. But that's not all in C # 5 [2016-04-28 18:20:25]
620. C # 5 has almost no other features other than async. [2016-04-28 18:21:01]
621. NET 4. 5 introduces three new features (attribute), namely Callerfilepathattribute, Callerlinenumberattribute, and Callermembernameattribute. [2016-04-28 18:22:47]
622. C # and. NET teams are certainly not idle. Even with all the work required to get rid of C # 5 and integrate with Windows 8 UI, they are still busy with a project, Roslyn. [2016-04-28 18:25:04]
623. Whether or not C # will continue to evolve, I will continue to write, talk and use C # for a long time. Programming will be fun over the next 10 years. [2016-04-28 18:25:46]
624. NET 4 introduces a new operator Zip. [2016-04-28 21:17:14]
625. iset< T> Is the newly introduced interface for. NET 4, which represents a unique set of values. It's applied in turn. NET 3. hashset< in 5 T> On, as well. NET 4 introduces a new implementation--sortedset< T>. [2016-04-28 21:18:47]
626. bindinglist< T> In. NET 2. 0 is there, and observablecollection< T> is introduced by WPF (Windows Presentation Foundation). [2016-04-28 21:20:28]
627.. Xamarinstudio currently employs an open source Roslyn compiler that provides code completion similar to Visual Studio with Intellisense [2016-04-28 21:41:10]
628 Xamarin launches Free "Community Edition" [2016-04-28 21:41:45]
629. OpenStack and VMware, the former free source of the latter expensive closed source, they are a natural enemy, although OpenStack is so hot, but the supremacy of VMware as a corporate private cloud is almost impossible to shake. [2016-04-28 21:47:19]
630. queue< T> Implemented as a ring buffer: essentially it maintains an array of two indexes that are used to remember the next added item and the location (slot) of the item being fetched. [2016-04-28 22:03:06]
631. stack< T> The implementation of the queue< than T> It's simple--you can think of it as a list<. T> But it also contains the Push method used to add new items to the end of the list, the Pop method is used to remove the last item, and the Peek method is used for viewing instead [2016-04-28 22:03:47]
632. iproducerconsumercollection< T> Is the abstraction of data storage in producer/consumer mode, blockingcollection< T> This abstraction is packaged in an easy-to-use manner and provides the ability to limit how many items are buffered at a time. [2016-04-28 22:05:08]
633. NET 4. 5 introduces three new collection interfaces, the ireadonlycollection< T>, ireadonlylist< T> and ireadonlydictionary< TKey, tvalue>. [2016-04-28 22:07:00]
634. If your project requires a special data structure, you can search the Internet for open source implementation; Wintellect's Power collections has a long history as a substitute for built-in collections ([2016-04-28 22: 08:50]
635. C # 2 's main features are generics (see Chapter 3rd), Nullable Types (chapter 4th), anonymous methods, and other enhancements to delegates (chapter 5th) and iterator blocks (6th chapters). [2016-04-28 22:10:55]
636.2. 0 The most important features of the CLR and language supported by libraries are generics and nullable types. [2016-04-28 22:12:48]
637. If the operation takes some time, it should be executed asynchronously [2016-04-28 22:17:46]

About the development of C # and. Net