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Ruby 2.0.0p0 IRB warning: “DL is deprecated, please use Fiddle”
...equire 'Win32API'
else
require 'dl'
class Win32API
DLL = {}
We can always hope for an improvement to work out this deprecation in future releases of Ruby.
EDIT:
For those wanting to go deeper about Fiddle vs DL, let it be said that their purpose is to dynamically link exte...
Convert interface{} to int
... value through browser then any number you sent that will be the type float64 so you cant get the value directly int in golang.
So do the conversion like:
//As that says:
fmt.Fprintf(w, "Type = %v", val) // <--- Type = float64
var iAreaId int = int(val.(float64))
This way you can get exact ...
Make var_dump look pretty
...ails on the install process. On windows, it was just extension=php_xdebug.dll, not zend_extension=/some/really/long/specific/path/xdebug.so
– Kraang Prime
Jun 3 '15 at 15:37
...
How can I link to a specific glibc version?
...ath,realpath@GLIBC_2.2.5");
int main()
{
const char* unresolved = "/lib64";
char resolved[PATH_MAX+1];
if(!realpath(unresolved, resolved))
{ return 1; }
printf("%s\n", resolved);
return 0;
}
s...
javac : command not found
... ax.ax.
51.8k77 gold badges7171 silver badges6464 bronze badges
...
How do I convert an integer to binary in JavaScript?
... https://stackoverflow.com/questions/10936600/javascript-decimal-to-binary-64-bit
*/
return (~dec).toString(2);
}
}
I had some help from here
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...
Are negative array indexes allowed in C?
...
What happens on 64 bit systems (LP64) when you have a 32 bit int index which is negative ? Should the index get promoted to a 64 bit signed int prior to the address calculation ?
– Paul R
Oct 11 '10 at ...
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How to find the type of an object in Go?
...ntln(reflect.TypeOf(tst3))
}
Output:
Hello, playground
string
int
float64
see: http://play.golang.org/p/XQMcUVsOja to view it in action.
More documentation here: http://golang.org/pkg/reflect/#Type
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Why would introducing useless MOV instructions speed up a tight loop in x86_64 assembly?
...a look at this excellent answer: https://stackoverflow.com/a/11227902/1001643
Compilers typically don't have enough information to know which branches will alias and whether those aliases will be significant. However, that information can be determined at runtime with tools such as Cachegrind and...