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How do I limit the number of results returned from grep?
I would like to say 10 lines max from grep.
5 Answers
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Adding System.Web.Script reference in class library
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answered Jul 20 '09 at 22:31
M4NM4N
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How to get all enum values in Java?
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answered Feb 16 '10 at 0:19
ColinDColinD
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How can I convert a hex string to a byte array? [duplicate]
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502
Here's a nice fun LINQ example.
public static byte[] StringToByteArray(string hex) {
retur...
How can I configure NetBeans to insert tabs instead of a bunch of spaces?
...the Formatting category.
These menu items remain valid as of NetBeans 8.0.
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How can I use Server.MapPath() from global.asax?
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answered Jun 1 '09 at 18:05
Corbin MarchCorbin March
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What's the difference between eval, exec, and compile?
... as an expression, so it really does not return anything).
In versions 1.0 - 2.7, exec was a statement, because CPython needed to produce a different kind of code object for functions that used exec for its side effects inside the function.
In Python 3, exec is a function; its use has no effect ...
Updating MySQL primary key
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answered Feb 26 '10 at 14:20
MartinMartin
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redis-py : What's the difference between StrictRedis() and Redis()?
...ou need backwards compatibility? Use Redis. Don't care? Use StrictRedis.
2017-03-31
Here are the specifics of the backwards compatibility, from the github.com link cited:
In addition to the changes above, the Redis class, a subclass of StrictRedis, overrides several other commands to provide backw...
function declaration isn't a prototype
...oo() accepts an arbitrary number of arguments, while int foo(void) accepts 0 arguments. In C++ they mean the same thing. I suggest that you use void consistently when you mean no arguments.
If you have a variable a, extern int a; is a way to tell the compiler that a is a symbol that might be presen...