Top "Int64" questions

How to use Int64(long) in php but not string?

How to user Int64 in php like dotnet、java、c++? For example: The datatype is bigint(20) in mysql,I want …

php long-integer bigint int64

Which initializer is appropriate for an int64_t?

I like to initialize my variables to some "dummy" value and have started to use int64_t and uint64_t. …

c gcc int64

Go: convert uint64 to int64 without loss of information

The problem with the following code: var x uint64 = 18446744073709551615 var y int64 = int64(x) is that y is -1. Without …

random go int64 uint64

How to write INT64 to CString

I am coding in c++ windows. INT64 dirID = -1; CString querySQLStr = _T(""); querySQLStr.Format(L"select * from ImageInfo where FolderPath=%64…

c++ windows mfc cstring int64

converting char array (c string) to _int64 in C

I tried this function to convert a string to _int64 but it didn't work : _int64 lKey = _atoi64("a1234"); lKey value …

c int64

Cannot convert value of type 'Int64?' to expected argument type 'Int'

When I try to pass job?.id (an Int64) as Int parameter ( while I know it's not that big ), swift …

swift casting int int64

std::atoll with VC++

I have been using std::atoll from cstdlib to convert a string to an int64_t with gcc. That function …

c++ int64 uint64 strtol

Is it ok to use 64bit integers in a 32bit application?

I notice in C and C++, we can use int64_t, or simply a long long. If I compile 32bit …

c++ c int int64

json parsing of int64 in go; null values

I'm trying to parse a json stream in Go. I've created a simplified example: package main import ( "encoding/json" "fmt" ) …

json go int64

Why "unsigned int64_t" gives an error in C?

Why the following program gives an error? #include <stdio.h> int main() { unsigned int64_t i = 12; printf("%lld\…

c gcc unsigned int64