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What are static factory methods?
... @Sridhar, no, it's the number of connections that exist (tracked so that more than MAX_CONNS aren't created), not the number that are circulating.
– Matthew Flaschen
Jun 10 '15 at 6:15
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Retrieving parameters from a URL
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Stateless and Stateful Enterprise Java Beans
... shopping cart, a booking process...) are typical use cases for SFSB.
One more thing. If you are using SFSB, then you must avoid injecting them into classes that are multithreaded in nature, such as Servlets and JSF managed beans (you don't want it to be shared by all clients). If you want to use S...
.NET Configuration (app.config/web.config/settings.settings)
...onments should be stored at the machine level, not the application level. (More info on configuration levels.)
These are the kinds of configuration elements that I typically store at the machine level:
Application settings
Connection strings
retail=true
Smtp settings
Health monitoring
Hosting env...
jQuery .live() vs .on() method for adding a click event after loading dynamic html
...You should consider writing a book or something: your little text has been more helpful to me than the full page in the jQuery docs about «on()». Thanks a lot!
– Cholesterol
Sep 23 '13 at 18:53
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How to linebreak an svg text within javascript?
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Error handling with node.js streams
...y know there's an 'error' event you can listen on, but I want to know some more details about arbitrarily complicated situations.
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arrayfun can be significantly slower than an explicit loop in matlab. Why?
... memory bandwidth bounded, you do see the loop overhead. And you will even more clearly see the overhead of calling Func1 there.
So what's up with arrayfun? No function inlinig there either, so a lot of overhead. But why so much worse than a double nested loop? Actually, the topic of using cellfun...
How many system resources will be held for keeping 1,000,000 websocket open? [closed]
...nfiguration where we tested 500K concurrent connections, as this is a much more recent test performed on Amazon EC2.
We installed Lightstreamer Server (which is a WebSocket server, among other things) on a m2.4xlarge instance. This means 8 cores and 68.4 GiB memory.
We launched 11 client machines ...
Boolean Field in Oracle
...avascript)
Plays better with the application layer e.g. Hibernate
Leads to more succinct SQL, for example, to find out how many bananas are ready to eat select sum(is_ripe) from bananas instead of select count(*) from bananas where is_ripe = 'Y' or even (yuk) select sum(case is_ripe when 'Y' then 1 ...