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Parallel.ForEach vs Task.Factory.StartNew
...o demonstrated how Parallel.For utilizes your core more efficiently http://www.youtube.com/watch?v=No7QqSc5cl8 as compared to normal tasks and threads.
Experiment 1
Parallel.For(0, 1000000000, x => Method1());
Experiment 2
for (int i = 0; i < 1000000000; i++)
{
Task o = new Task(Metho...
Find a pair of elements from an array whose sum equals a given number
...another hash table keyed by a value-pair would do the trick. Still a nice, compact, elegant answer. +1
– William
Feb 10 '11 at 18:49
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What are the differences between Clojure, Scheme/Racket and Common Lisp?
...oftware transactional memory at the language level (worth watching: http://www.infoq.com/presentations/Value-Identity-State-Rich-Hickey)
Scheme distinctive features:
Arguably the simplest and easiest to learn Lisp
Hygienic macros (see http://en.wikipedia.org/wiki/Hygienic_macro) - elegantly avoi...
How to set Oracle's Java as the default Java in Ubuntu?
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Mongo interface [closed]
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Official List from MongoDB
http://www.mongodb.org/display/DOCS/Admin+UIs
Web Based
For PHP, I'd recommend Rock Mongo. Solid, lots of great features, easy setup.
http://rockmongo.com/
If you don't want to install anything ... you can use MongoHQ's web inte...
In SQL, how can you “group by” in ranges?
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Better answer at stackoverflow.com/questions/14730380/…
– Thunder
May 27 '15 at 7:24
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MySQL “NOT IN” query
... will always return FALSE because NOT IN is treated as <> ALL, which compares all rows from the subquery like Table1.principal <> table2.principal, which fails when comparing with NULL: Table1.principal <> NULL will not result in TRUE. To fix: NOT IN (SELECT principal FROM table2 W...
How to get function parameter names/values dynamically?
Is there a way to get the function parameter names of a function dynamically?
31 Answers
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Do HttpClient and HttpClientHandler have to be disposed between requests?
...peatedly and creates a new HttpClient instance (even though it's not the recommended pattern in most cases), would it still be correct to say this method should not dispose the instance (that will not be reused)? It could lead to thousands of undisposed instances. In other words, that you should try...