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In Java, when should I create a checked exception, and when should it be a runtime exception? [dupli
...here are many who are for Runtime exceptions in many or all cases.
Here's what I think: Using CheckedExceptions, I am forced at compile time to at least acknowledge the exception in the caller. With Runtime exceptions, I am not forced to by the compiler, but can write a unit test that makes me de...
How many socket connections can a web server handle?
...nd to be the worst performing relative to Asynchronous IO implementations.
WhatsApp can handle a million WITH traffic on a single Unix flavoured OS machine - https://blog.whatsapp.com/index.php/2012/01/1-million-is-so-2011/.
And finally, this one, http://highscalability.com/blog/2013/5/13/the-secret...
To ARC or not to ARC? What are the pros and cons? [closed]
...esign your object graph, rather than just letting it happen. You must know what owns what if you want to write good code. 3) Use heapshots: friday.com/bbum/2010/10/17/…
– Catfish_Man
Jan 6 '12 at 19:33
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Java Byte Array to String to Byte Array
... EDIT **
You get an hint of your problem in your question, where you say "Whatever I seem to try I end up getting a byte array which looks as follows... [91, 45, ...", because 91 is the byte value for [, so [91, 45, ... is the byte array of the string "[-45, 1, 16, ..." string.
The method Arrays.t...
What is the purpose of a plus symbol before a variable?
this really sounds like a simple question but I had no luck searching. what does the +d in
3 Answers
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How do I compare two hashes?
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what's the purpose of flatten and *? Why not just Hash[A.to_a - B.to_a]?
– JeremyKun
Feb 22 '17 at 1:41
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Changing specific text's color using NSMutableAttributedString in Swift
... want the strings I am appending into the TextView's text. It appears that what I want to use is NSMutableAttributedString , but I am not finding any resources of how to use this in Swift. What I have so far is something like this:
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GitHub: What is a “wip” branch?
...g GitHub repositories I quite often saw "wip" branches (e.g. 3.1.0-wip ). What does "wip" mean?
3 Answers
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Does JavaScript have the interface type (such as Java's 'interface')?
... try and make a type system in the first place.
Instead, JavaScript uses what's called duck typing. (If it walks like a duck, and quacks like a duck, as far as JS cares, it's a duck.) If your object has quack(), walk(), and fly() methods, code can use it wherever it expects an object that can walk...
Multiline strings in JSON
...in the JSON grammar. I'm actually not a Python programmer, so I'm not sure what's going on in your case, but either your parser is broken or you're not passing it what you think your are. Maybe this answer explains it better: stackoverflow.com/a/9295597/359996. Note especially the bit about double e...