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Where do I use delegates? [closed]
... that defines a particular kind of method. Just as a class definition lays out all the members for the given kind of object it defines, the delegate lays out the method signature for the kind of method it defines.
Based on this statement, a delegate is a function pointer and it defines what that f...
Does a finally block always get executed in Java?
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How about we say that the finally block will be called after the try block, and before control passes to the following statements. That's consistent with the try block involving an infinite loop and hence the finally block never a...
Rails: Using greater than/less than with a where statement
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Also check out Squeel gem from Ernie Miller
– cpuguy83
Jul 4 '12 at 1:27
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Node.js Logging
...want to write all logs into a File and also I need an options like rolling out the file after certain size or date.
9 Answ...
Multiple Indexes vs Multi-Column Indexes
... @jball Am I missing something here? It looks like the article is mostly about the differences between SQL Server version limitations. Could the article have been moved?
– Ian R. O'Brien
Jan 29 '13 at 14:40
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How to generate gcc debug symbol outside the build target?
... the symbol is embeded in the target file. Could gcc generate debug symbol outside the result executable/library? Like .pdb file of windows VC++ compiler did.
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What's the simplest way to subtract a month from a date in Python?
...dle the day as well.
Edit See also the answer from puzzlement which points out a simpler calculation for d:
d = min(date.day, calendar.monthrange(y, m)[1])
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“Comparison method violates its general contract!”
...the library is detecting this is awesome. Someone at sun deserves to throw out a giant You're welcome.
– Qix - MONICA WAS MISTREATED
Mar 4 '17 at 22:36
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When is it appropriate to use UDP instead of TCP? [closed]
... bandwidth requirement) which is Ok because there is a single hop really (routing disabled, ...), but have noticed that packet reordering could become an issue on some faulty network cards. What user-mode TCP (or some other user-mode flow controlled) stack do you suggest?
– das...
How to find an available port?
...ill listen on any free port.
ServerSocket s = new ServerSocket(0);
System.out.println("listening on port: " + s.getLocalPort());
If you want to use a specific set of ports, then the easiest way is probably to iterate through them until one works. Something like this:
public ServerSocket create(i...