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Why is TypedReference behind the scenes? It's so fast and safe… almost magical!
...ointer dereferencing).
I'd call TypedReference and friends implementation details. You've pointed out some neat uses for them, and I think they're worth exploring, but the usual caveat of relying on implementation details applies—the next version may break your code.
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How to keep/exclude a particular package path when using proguard?
... Its fixed and will not give errors in the upcoming releases, check details here
– shadygoneinsane
Aug 12 at 6:58
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jQuery posting JSON
.../json content type:
contentType: 'application/json'
There's also a more detailed answer to a similar question here: Jquery Ajax Posting json to webservice
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RESTful way to create multiple items in one request
...the client), and display the array of errors. See my answer below for more details.
– Eric Fuller
Oct 24 '13 at 15:45
5
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How do you assert that a certain exception is thrown in JUnit 4 tests?
...nit 5) and Assert.assertThrows() (for JUnit 4.13). See my other answer for details.
If you haven't migrated to JUnit 5, but can use JUnit 4.7, you can use the ExpectedException Rule:
public class FooTest {
@Rule
public final ExpectedException exception = ExpectedException.none();
@Test
pu...
How can I tell who forked my repository on GitHub?
... see the compare tab (please refer to the attached picture). To see exact details on what files have been actually changed you should click on the compare button shown in the image.
The above process is the right way and can be tedious. In case you want to see the summarized information of how ahe...
Should I use the Reply-To header when sending emails as a service to others?
...s caused me problems with the 'From:' address to AOL. emailonacid.com/blog/details/C4/….
– EML
Jan 1 '15 at 14:56
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Continuously read from STDOUT of external process in Ruby
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I've had some success in solving this problem of mine. Here are the details, with some explanations, in case anyone having a similar problem finds this page. But if you don't care for details, here's the short answer:
Use PTY.spawn in the following manner (with your own command of course):
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Efficient paging in SQLite with millions of records
...t; LastValue
ORDER BY SomeColumn
LIMIT 100;
(This is explained with more detail on the SQLite wiki.)
When you have multiple sort columns (and SQLite 3.15 or later), you can use a row value comparison for this:
SELECT *
FROM MyTable
WHERE (SomeColumn, OtherColumn) > (LastSome, LastOther)
ORDER...
Database Design for Tagging
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I would also love to have more detailed technical insight on how you implemented the tagging system with SO? I think on a podcast you said you keep all tags in a column with every question and then serialize/de-serialize them on the fly? I would love to k...