大约有 7,900 项符合查询结果（耗时：0.0302秒） [XML]
ng-options with simple array init
... ng-options works with object data sources, too. See docs.angularjs.org/api/ng/directive/select
– Charlie Schliesser
Aug 28 '14 at 16:45
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Share data between AngularJS controllers
...on to this is if you care about the initial value. See: docs.angularjs.org/api/ng/type/$rootScope.Scope#$watch
– Gautham C.
Apr 23 '15 at 18:20
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JPA EntityManager: Why use persist() over merge()?
...n visualize the following diagram:
Or if you use the Hibernate specific API:
As illustrated by the above diagrams, an entity can be in one of the following four states:
New (Transient)
A newly created object that hasn’t ever been associated with a Hibernate Session (a.k.a Persistence Cont...
Use of Application.DoEvents()
...by the trouble caused by DoEvents and threads but in large part by WinRT's API design that requires you to keep your UI updated while an asynchronous operation is taking place. Like reading from a file.
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Convert HTML to PDF in .NET
...rrectly repeated table headers when a table spanned multiple pages)
Fluent API
Free and OpenSource (Creative Commons Attribution 3.0 license)
Available via NuGet
Other tools tested:
ExpertPDF (http://www.html-to-pdf.net/)
IronPDF (http://ironpdf.com/)
iTextSharp (https://sourceforge.net/projects...
What is the advantage of using async with MVC5?
...quests.
So to conclude, use async actions only when you have a true async API inside. If you make a blocking call inside an async action, you are killing the whole benefit of it.
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Copy a stream to avoid “stream has already been operated upon or closed”
...'ve created an issue for the benchmark. I used it for the offer() / poll() API, but an ArrayDeque might do just the same.
– Lukas Eder
Jan 10 '17 at 9:33
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Calling Python in Java?
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yes, this needs to define an api interface with minimum input/output required. It is not smart to have a lot of data transfter between client/server on the network. If you cannot define such an interface, then this design approach doesn't suits.
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How many parameters are too many? [closed]
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This is C and winapi. I can't think of a worse example.
– L̲̳o̲̳̳n̲̳̳g̲̳̳p̲̳o̲̳̳k̲̳̳e̲̳̳
Oct 13 '11 at 19:32
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SSH to Elastic Beanstalk instance
...ed to get the host name from the AWS Console EC2 instances tab, or via the API. You should then be able to ssh onto the server.
$ ssh -i path/to/keypair.pub ec2-user@ec2-an-ip-address.compute-1.amazonaws.com
Note: For adding a keypair to the environment configuration, the instances' termination p...