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Cryptic “Script Error.” reported in Javascript in Chrome and Firefox

I have a script that detects Javascript errors on my website and sends them to my backend for reporting. It reports the first error encountered, the supposed line number, and the time. ...
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What is the difference between @Inject and @Autowired in Spring Framework? Which one to use under wh

I am going through some blogs on SpringSource and in one of the blogs, author is using @Inject and I suppose he can also use @Autowired . ...
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Does MySQL index foreign key columns automatically?

Does MySQL index foreign key columns automatically? 9 Answers 9 ...
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how can you easily check if access is denied for a file in .NET?

Basically, I would like to check if I have rights to open the file before I actually try to open it; I do not want to use a try/catch for this check unless I have to. Is there a file access property I can check before hand? ...
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How to unload a package without restarting R

I'd like to unload a package without having to restart R (mostly because restarting R as I try out different, conflicting packages is getting frustrating, but conceivably this could be used in a program to use one function and then another--although namespace referencing is probably a better idea fo...
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Simple and fast method to compare images for similarity

I need a simple and fast way to compare two images for similarity. I.e. I want to get a high value if they contain exactly the same thing but may have some slightly different background and may be moved / resized by a few pixel. ...
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How can I copy the output of a command directly into my clipboard?

How can I pipe the output of a command into my clipboard and paste it back when using a terminal? For instance: 17 Answers ...
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Why is 1/1/1970 the “epoch time”?

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What does git rev-parse do?

What does git rev-parse do? 3 Answers 3 ...
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Foreign key constraint may cause cycles or multiple cascade paths?

I have a problem when I try to add constraints to my tables. I get the error: 9 Answers ...