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How to fix: “No suitable driver found for jdbc:mysql://localhost/dbname” error when using pools? [du
...ver") is not necessary anymore if you use a recent (JDBC v.4) driver. For details read this: http://onjava.com/pub/a/onjava/2006/08/02/jjdbc-4-enhancements-in-java-se-6.html
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What is ActiveMQ used for - can we apply messaging concept using a Database?
...between different applications easier.
Of course, there are a lot of more detailed features that are only in ActiveMQ, wire protocols like OpenWire, STOMP and MQTT, JMS, EIP together with Apache Camel, message patterns like "request/reply" and "publish/subscribe", JMS Bridging, clustering ("network...
Preview layout with merge root tag in Intellij IDEA/Android Studio
...et, reported by a google developer here : code.google.com/p/android/issues/detail?id=61652
– Neige
May 8 '15 at 10:30
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How does cookie “Secure” flag work?
... an insecure channel, disrupting their integrity (see Section 8.6 for more details).
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add maven repository to build.gradle
...search for your maven repo. Then, click on the "latest version" and in the details page on the bottom left you will see "Gradle" where you can then copy/paste that link into your app's build.gradle.
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Differences between Agda and Idris
...such as application and variable binding if you need to. You can find more details on this in the tutorial, or full details in this paper: http://eb.host.cs.st-andrews.ac.uk/drafts/dsl-idris.pdf
Another difference is in compilation. Agda goes primarily via Haskell, Idris via C. There is an experime...
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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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...
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...