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List of Delphi language features and version in which they were introduced/deprecated
...eculative)
Custom managed records
Nullable types
Support for macOS 64-bit
Support for Android 64-bit
Delphi 10.3
The 64-bit Linux compiler no longer uses ARC, it instead uses the default manual managed, which is the same as in the Windows compiler. This makes porting code from Windows or...
NSLog/printf specifier for NSInteger?
A NSInteger is 32 bits on 32-bit platforms, and 64 bits on 64-bit platforms. Is there a NSLog specifier that always matches the size of NSInteger ?
...
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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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...
.ps1 cannot be loaded because the execution of scripts is disabled on this system [duplicate]
...n't work for me. Well, actually it does work if you set it for both 32 and 64 bits.
– gyozo kudor
Feb 12 '16 at 8:45
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How are parameters sent in an HTTP POST request?
...parated from the header by just one blank line.
– Gab是好人
May 2 '16 at 15:15
2
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Convert Pandas column containing NaNs to dtype `int`
...type()). Other accepted nullable integer types are pd.Int16Dtype and pd.Int64Dtype. Pick your poison.
– cs95
Apr 2 '19 at 7:56
1
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How does java do modulus calculations with negative numbers?
Am I doing modulus wrong? Because in Java -13 % 64 is supposed to evaluate to -13 but I get 51 .
14 Answers
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What are conventions for filenames in Go?
...ose same constraints, e.g. name_linux.go will only build on linux, name_amd64.go will only build on amd64. This is the same as having a //+build amd64 line at the top of the file
See the docs for the go build tool for more details: https://golang.org/pkg/go/build/
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How should I print types like off_t and size_t?
...77: '_snprintf_s' : format string '%jd' requires an argument of type '__int64', but variadic argument 1 has type 'off_t'"... A truely portable way is printf("%lld\n", (long long)x);
– ericcurtin
Jun 13 '18 at 16:59
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