How Long

When exploring how long, it's essential to consider various aspects and implications. What is the difference between "long", "long long", "long int", and .... long and long int are identical. So are long long and long long int. In both cases, the int is optional. As to the difference between the two sets, the C++ standard mandates minimum ranges for each, and that long long is at least as wide as long.

Equally important, the controlling parts of the standard (C++11, but this has been around for a long time) are, for one, 3.9.1 Fundamental types, section 2 (a later ... This perspective suggests that, dictionary - When to use Long vs long in java? The biggest difference I see between long and Long in this context is that Long may be null. If there's a possibility you might have missing values, the Long object will be helpful as null can indicate missing values. Another key aspect involves, if you're using primitives, you'll have to use some special value to indicate missing, which is probably going to be a mess.

In this context, difference between Short, long and Long long int in C programming .... short long long long integers in C programming I looked online, but I am still confused on how to use these and when. Another key aspect involves, int C/C++ - What's The Point?

long is at least 32 bits long long (in versions of the language that support it) is at least 64 bits Each type in the above list is at least as wide as the previous type (but may well be the same). Thus it makes sense to use long if you need a type that's at least 32 bits, int if you need a type that's reasonably fast and at least 16 bits. Long vs Integer, long vs int, what to use and when?.

Furthermore, 241 Long is the Object form of long, and Integer is the object form of int. The long uses 64 bits. The int uses 32 bits, and so can only hold numbers up to ±2 billion (-2 31 to +2 31 -1).

You should use long and int, except where you need to make use of methods inherited from Object, such as hashcode. c# - What is the difference between “int” and “uint” / “long” and .... A long value is stored in 64-bit,with its first digit to show if it's a positive/negative number.

while ulong is also 64-bit, with all 64 bit to store the number. so the maximum of ulong is 2 (64)-1, while long is 2 (63)-1. Furthermore, how does Python manage int and long? Does anybody know how Python manage internally int and long types? Does it choose the right type dynamically?

What is the limit for an int? Building on this, i am using Python 2.6, Is is different with previous ve... Java Long primitive type maximum limit - Stack Overflow.