Arrays vs Vectors: Introductory Similarities and Differences
Feb 26, 2013 · What are the differences between an array and a vector in C++? An example of the differences might be included libraries, symbolism, abilities, etc. Array Arrays contain a …
What's the simplest way to print a Java array? - Stack Overflow
Arrays.toString As a direct answer, the solution provided by several, including @Esko, using the Arrays.toString and Arrays.deepToString methods, is simply the best. Java 8 - Stream.collect …
equals vs Arrays.equals in Java - Stack Overflow
Jan 8, 2012 · When comparing arrays in Java, are there any differences between the following 2 statements? Object[] array1, array2; array1.equals(array2); Arrays.equals(array1, array2); And …
How do I concatenate two arrays in C#? - Stack Overflow
Oct 10, 2009 · Be careful with the Concat method. The post Array Concatenation in C# explains that: var z = x.Concat(y).ToArray(); Will be inefficient for large arrays. That means the Concat …
.net - Easiest way to compare arrays in C# - Stack Overflow
In Java, Arrays.equals() allows to easily compare the content of two basic arrays (overloads are available for all the basic types). Is there such a thing in C#? Is there any "magic" way of …
javascript - Merge/flatten an array of arrays - Stack Overflow
Very clever approach, I like it! Extremely useful if you have to flatten an array inside of an array, since using apply would presume you are passing in an array of parameters. Only bummer is if …
Which comes first in a 2D array, rows or columns?
Jul 25, 2012 · In the Java programming language, a multidimensional array is an array whose components are themselves arrays. So each component arrays may have a different length. …
c++ - 2D array vs array of arrays - Stack Overflow
You can use the array of arrays if you want the ease of programming, and if you need to manipulate the rows/columns separately. There are certain blocked types and other fancy …
Python numpy array of numpy arrays - Stack Overflow
Never append to numpy arrays in a loop: it is the one operation that NumPy is very bad at compared with basic Python. This is because you are making a full copy of the data each …
How to make an array of arrays in Java - Stack Overflow
How to make an array of arrays in Java Asked 14 years, 9 months ago Modified 8 years, 3 months ago Viewed 476k times