Difference between size and length methods? - Stack Overflow
Nov 25, 2013 · What is the difference between .size() and .length ? Is .size() only for arraylists and .length only for arrays?
How can I get the size of a MySQL database? - Stack Overflow
Nov 14, 2009 · 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 …
What does the C++ standard say about the size of int, long?
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 …
Changing image size in Markdown - Stack Overflow
Learn how to resize images in Markdown using HTML or CSS techniques with examples and step-by-step instructions.
c++ - Should I use size_t or ssize_t? - Stack Overflow
It is unlikely that any implementation will use wider type for ssize_t than it uses for size_t. This immediately means that the price you will pay for the ability to return negative values is halving …
javascript - Array.size () vs Array.length - Stack Overflow
May 25, 2017 · 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 …
c++ - unsigned int vs. size_t - Stack Overflow
Sep 25, 2008 · The size_t type is the unsigned integer type that is the result of the sizeof operator (and the offsetof operator), so it is guaranteed to be big enough to contain the size of the …
sql - Postgres DB Size Command - Stack Overflow
Sep 20, 2013 · 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 …
filesize - How can I get a file's size in C++? - Stack Overflow
Let's create a complementary question to this one. What is the most common way to get the file size in C++? Before answering, make sure it is portable (may be executed on Unix, Mac and …
linux command to get size of files and directories present in a ...
How can I see the size of files and directories in Linux? If use df -m, then it shows the size of all the directory at the top level, but, for the directories and files inside the directory, how do I