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Why maven? What are the benefits? [closed]

What are the main benefits of using maven compared to let's say ant ? It seems to be more of a annoyance than a helpful tool. I use maven 2, with plain Eclipse Java EE (no m2eclipse), and tomcat. ...
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What are WSDL, SOAP and REST?

What is WSDL ? How is it related to SOAP ? Where does REST fit in all of that? 10 Answers ...
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What is the difference between buffer and cache memory in Linux?

To me it's not clear what's the difference between the two Linux memory concepts : buffer and cache . I've read through this post and it seems to me that the difference between them is the expiration policy: ...
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What is the instanceof operator in JavaScript?

...a type, var x, x could be a number / string / a user defined data type. So what instanceof does is it checks the object to see if it is of the type specified so from above taking the Customer object we could do: var c = new Customer(); c instanceof Customer; //Returns true as c is just a customer c...
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What's the best way to check if a file exists in C?

... of check, time of use) window of vulnerability between using access() and whatever else you do afterwards. [...to be continued...] – Jonathan Leffler Oct 24 '08 at 7:25 24 ...
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What is considered a good response time for a dynamic, personalized web application? [closed]

...complex web application that includes dynamic content and personalization, what is a good response time from the server (so excluding network latency and browser rendering time)? I'm thinking about sites like Facebook, Amazon, MyYahoo, etc. A related question is what is a good response time for a ...
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what happens when you type in a URL in browser [closed]

Can somebody tell me what all happens behind the scenes from the time I type in a URL in the browser to the time when I get to see the page on the browser? A detailed account of the process would be of great help. ...
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What is the difference between HTML tags and ?

...lass="sk">SK</span></a></h1> </div> Ok, what's going on? At the top of my page, I have a logical section, the "header". Since this is a section, I use a div (with an appropriate id). Within that, I have a couple of sections: the user bar and the actual page titl...
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What's wrong with foreign keys?

...o get better estimates on join cardinality. FKs give a pretty big hint on what statistics are most important to collect on the database, which in turn leads to better performance they enable all kinds of auto-generated support -- ORMs can generate themselves, visualization tools will be able to cre...
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What do we mean by Byte array? [closed]

... @JeffOrris not sure what you mean by "converting to a byte array". That's not something you would typically do. Also, "less vulnerable" to what? – Phil Jun 2 '17 at 0:42 ...