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PSQLException: current transaction is aborted, commands ignored until end of transaction block
... am seeing the following (truncated) stacktrace in the server.log file of JBoss 7.1.1 Final:
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What are the default access modifiers in C#?
What is the default access modifier for classes, methods, members, constructors, delegates and interfaces?
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jQuery equivalent of JavaScript's addEventListener method
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Not all browsers support event capturing (for example, Internet Explorer versions less than 9 don't) but all do support event bubbling, which is why it is the phase used to bind handlers to events in all cross-browser abstractions, j...
In log4j, does checking isDebugEnabled before logging improve performance?
I am using Log4J in my application for logging. Previously I was using debug call like:
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More than 10 lines in a node.js stack error?
...ns over setTimeout/setInterval calls, then more sophisticated https://github.com/mattinsler/longjohn would be the way to go.
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How to create a new language for use in Visual Studio
...ady done the legwork of integrating with Visual Studio. A great example is Boo. The language and Visual Studio integration are open source. So you can take a look at exactly what they had to do.
Boo Language: https://github.com/boo/boo-lang
Boo Syntax Highlighting for VS2010 (VSX add-in): http://v...
What is the difference between Normalize.css and Reset CSS?
I know what CSS Reset is, but recently I heard about this new thing called Normalize.css
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ElasticSearch, Sphinx, Lucene, Solr, Xapian. Which fits for which usage? [closed]
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As the creator of ElasticSearch, maybe I can give you some reasoning on why I went ahead and created it in the first place :).
Using pure Lucene is challenging. There are many things that you need to take care for if you want it to really perform well, and als...
Best practices for overriding isEqual: and hash
How do you properly override isEqual: in Objective-C? The "catch" seems to be that if two objects are equal (as determined by the isEqual: method), they must have the same hash value.
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Is it possible to delete an object's property in PHP?
If I have an stdObject say, $a .
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