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?
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 …
Change size of axes title and labels in ggplot2 - Stack Overflow
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 …
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 …
sql server - Get size of all tables in database - Stack Overflow
Oct 25, 2011 · I have inherited a fairly large SQL Server database. It seems to take up more space than I would expect, given the data it contains. Is there an easy way to determine how …
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 …
Initializing the size of a C++ vector - Stack Overflow
1 You initialize the size when you have a good idea of the number of elements that you need to store in the vector. If you are retrieving data from database or other source for instance that …