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Installing R with Homebrew
I'm trying to install R using Homebrew. I ran these commands which are recommended elsewhere on SO:
12 Answers
...
Character reading from file in Python
...y you can use the iconv command line utility to clean up your file:
$ xxd foo
0000000: e280 980a ....
$ iconv -t 'ascii//translit' foo | xxd
0000000: 270a '.
...
What should I do if two libraries provide a function with the same name generating a conflict?
...he functions through a function pointer.
e.g.
HMODULE lib = LoadLibrary("foo.dll");
void *p = GetProcAddress(lib, "bar");
// cast p to the approriate function pointer type (fp) and call it
(*fp)(arg1, arg2...);
FreeLibrary(lib);
would get the address of a function named bar in foo.dll and call i...
round() doesn't seem to be rounding properly
...unction states that you pass it a number, and the positions past the decimal to round. Thus it should do this:
19 Answers...
jQuery's .click - pass parameters to user function
... the following example:
function myHandler( event ) {
alert( event.data.foo );
}
$( "p" ).on( "click", { foo: "bar" }, myHandler );
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Eclipse comment/uncomment shortcut?
I thought this would be easy to achieve, but so far I haven't found solutions for comment/uncomment shortcut on both Java class editor and jsf faceted webapp XHTML file editor :
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bash/fish command to print absolute path to a file
...
Try readlink which will resolve symbolic links:
readlink -e /foo/bar/baz
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Logging uncaught exceptions in Python
...ception).
As a straw man example:
>>> import sys
>>> def foo(exctype, value, tb):
... print 'My Error Information'
... print 'Type:', exctype
... print 'Value:', value
... print 'Traceback:', tb
...
Override sys.excepthook:
>>> sys.excepthook = foo
Commi...
0.1 float is greater than 0.1 double. I expected it to be false [duplicate]
... the same machine!
#include <iostream>
#include <cmath>
void foo(double x, double y)
{
if (std::cos(x) != std::cos(y)) {
std::cout << "Huh?!?\n"; //← you might end up here when x == y!!
}
}
int main()
{
foo(1.0, 1.0);
return 0;
}
See Why is cos(x) != cos(y) even...
What Xcode keyboard shortcuts do you use regularly? [closed]
What Xcode keyboard shortcuts do you use regularly?
16 Answers
16
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