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Real World Example of the Strategy Pattern
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What about this:
You have to encrypt a file.
For small files, you can use "in memory" strategy, where the complete file is read and kept in memory ( let's say for files < 1 gb )
For large files, you can use another s...
Convert a python 'type' object to a string
...ass '__main__.A'>
>>> print type(e).__name__
A
>>>
what do you mean by convert into a string? you can define your own repr and str_ methods:
>>> class A(object):
def __repr__(self):
return 'hei, i am A or B or whatever'
>>> e = A()
>>>...
.NET NewtonSoft JSON deserialize map to a different property name
... @AliYousefie Don't think so. But the good question will be, what do you expect to get from that?
– outcoldman
Jul 6 '15 at 20:02
5
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Why does instanceof return false for some literals?
...of.
An easy way to remember things like this is asking yourself "I wonder what would be sane and easy to learn"? Whatever the answer is, Javascript does the other thing.
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How do I display an alert dialog on Android?
...void onClick(DialogInterface dialog, int which) {
// Whatever...
}
}).show();
}
}
});
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CFLAGS vs CPPFLAGS
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This makes more sense, but I still don't see what CFLAGS does, then. If, as you seem to imply, compilation in more complex projects is done in a separate step from preprocessing, will preprocessing succeed but compilation fail if CFLAGS doesn't add the same paths that ...
Return only string message from Spring MVC 3 Controller
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What about:
PrintWriter out = response.getWriter();
out.println("THE_STRING_TO_SEND_AS_RESPONSE");
return null;
This woks for me.
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Simulating ENTER keypress in bash script
...ough xxd. It's by far the simplest yet efficient method of seeing exactly what commands output. Gotta love stupid Unix tricks.
– Marcin
Jun 7 '11 at 11:55
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Which is the fastest algorithm to find prime numbers?
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hello @Kousha, what does the x stands for? in (x-1)^P - (x^P-1). do you have a sample code for this? in C++ for determining if the integer is prime or not?
– kiLLua
Oct 5 '16 at 7:59
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PG::ConnectionBad - could not connect to server: Connection refused
... "/tmp/.s.PGSQL.5432"? I'm a beginner rails programmer and I have no idea what that means. I've tried reinstalling postgres numerous times but no luck.
– fadelakin
Nov 7 '13 at 12:54
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