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How to Sync iPhone Core Data with web server, and then push to other devices? [closed]
I have been working on a method to sync core data stored in an iPhone application between multiple devices, such as an iPad or a Mac. There are not many (if any at all) sync frameworks for use with Core Data on iOS. However, I have been thinking about the following concept:
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Jinja2 template variable if None Object set a default value
...ke a variable in jijna2 default to "" if object is None instead of doing something like this?
9 Answers
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Laravel Redirect Back with() Message
I am trying to redirect to the previous page with a message when there is a fatal error.
17 Answers
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How can I submit a form using JavaScript?
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Set the name attribute of your form to "theForm" and your code will work.
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Mockito: Inject real objects into private @Autowired fields
...h(MockitoJUnitRunner.class)
public class DemoTest {
@Spy
private SomeService service = new RealServiceImpl();
@InjectMocks
private Demo demo;
/* ... */
}
Mockito will consider all fields having @Mock or @Spy annotation as potential candidates to be injected into the instance ...
Is there any way to close a StreamWriter without closing its BaseStream?
... calls Dispose on a StreamWriter , it also disposes the BaseStream (same problem with Close ).
5 Answers
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Where does System.Diagnostics.Debug.Write output appear?
... the project properties in Visual Studio or by supplying the following arguments to csc.exe
/define:DEBUG;TRACE
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How can I select all children of an element except the last child?
...ASS, you could use &:not(:last-child) { /* styles * } inside of the element you want to affect.
– Martin James
Sep 8 '19 at 11:03
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Remove specific commit
...project, and he edited a bunch of files that shouldn't have been edited. Somehow I merged his work into mine, either when I pulled it, or when I tried to just pick the specific files out that I wanted. I've been looking and playing for a long time, trying to figure out how to remove the commits that...
LINQ with groupby and count
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After calling GroupBy, you get a series of groups IEnumerable<Grouping>, where each Grouping itself exposes the Key used to create the group and also is an IEnumerable<T> of whatever items are in your original data set. You just have to call Count() on that Grouping ...