The file size does not reflect the real database size. In fact, after deleting entries from a table, the file is not shrunk; instead, it contains unallocated space that the engine will reuse by the next occasion.
In this case, depending upon what your use case is, you might be better off using int (or long long) for s1 and s2. There are some functions in C/POSIX that could/should use size_t, but don't because of historical reasons. For example, the second parameter to fgets should ideally be size_t, but is int.
If the size of the int is that important one can use int16_t, int32_t and int64_t (need the iostream include for that if I remember correctly). What's nice about this that int64_t should not have issues on a 32bit system (this will impact the performance though).
15 To change the size of (almost) all text elements, in one place, and synchronously, rel() is quite efficient: g+theme(text = element_text(size=rel(3.5)) You might want to tweak the number a bit, to get the optimum result. It sets both the horizontal and vertical axis labels and titles, and other text elements, on the same scale.
What is the command to find the size of all the databases? I am able to find the size of a specific database by using following command: select pg_database_size('databaseName');
The approach basically builds on other work where people experimentally identified the size of primitives and typical Java objects and then apply that knowledge to a method that recursively walks an object graph to tally the total size.
As you know, matlab deals mainly with matrices. So, the size function gives you the dimension of a matrix depending on how you use it. For example: 1. If you say size(A), it will give you a vector of size 2 of which the first entry is the number of rows in A and the second entry is the number of columns in A. 2. If you call size(A, 1), size will return a scalar equal to the number of rows in A ...
The OP was asking 'Array.size () vs Array.length'. From the previous discussions, it was make clear, that the 'size' Function is not part of standard JavaScript but implemented by libraries. So I'm assuming that the OP is interested in how to retrieve the real length of JavaScript arrays.
