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Can ordered list produce result that looks like 1.1, 1.2, 1.3 (instead of just 1, 2, 3, …) with css?
...l>
</li>
</ol>
See Nested counters and scope for more information.
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Java concurrency: Countdown latch vs Cyclic barrier
...s starting etc... a CountdownLatch is fine. A CyclicBarrier is useful for more complex co-ordination tasks. An example of such a thing would be parallel computation - where multiple subtasks are involved in the computation - kind of like MapReduce.
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How to create an array of 20 random bytes?
...om();
byte[] bytes = new byte[20];
random.nextBytes(bytes);
Java 8 (even more secure):
byte[] bytes = new byte[20];
SecureRandom.getInstanceStrong().nextBytes(bytes);
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Mongoose.js: Find user by username LIKE value
... choosing a searching flag. "i" then is for case-insensitive. You can read more about it here. developer.mozilla.org/en-US/docs/Web/JavaScript/Guide/…
– PeterBechP
Sep 20 '13 at 17:07
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Update Row if it Exists Else Insert Logic with Entity Framework
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What is “the inverse side of the association” in a bidirectional JPA OneToMany/ManyToOne association
... table with pairs of primary keys (customerPK, orderPK).
This approach is more flexible than the one above (it can easily handle one-to-one, many-to-one, one-to-many and even many-to-many). The price is that
it's a bit slower (having to maintain another table and joins uses three tables instead ...
How to detect if a function is called as constructor?
... can do.
(*) "instance of" is an inaccurate term but is close enough, and more concise than "object that has been created by calling x as a constructor"
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How to TryParse for Enum value?
...e: As of .Net 4 Enum.TryParse is available and works without extra coding. More information is available from MSDN: msdn.microsoft.com/library/vstudio/dd991317%28v=vs.100%29.aspx
– Christian
Sep 19 '13 at 9:36
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Is there an opposite of include? for Ruby Arrays?
...ude?(p.name)
...
end
You might have a look at the Ruby Style Guide for more info on similar techniques.
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