How to create an array containing 1...N
Why go through the trouble of Array.apply(null, {length: N}) instead of just Array(N)? After all, both expressions would result an an N -element array of undefined elements. The difference is that …
How can I initialize all members of an array to the same value?
How would you use memset to initialize a int array to some value larger than 255? memset only works if the array is byte sized.
Which comes first in a 2D array, rows or columns?
Jul 25, 2012 · When creating a 2D array, how does one remember whether rows or columns are specified first?
Add a new element to an array without specifying the index in Bash
Apr 28, 2020 · Yes there is: ARRAY=() ARRAY+=('foo') ARRAY+=('bar') Bash Reference Manual: In the context where an assignment statement is assigning a value to a shell variable or array …
How do I declare an array in Python? - Stack Overflow
Aug 23, 2022 · The array structure has stricter rules than a list or np.array, and this can reduce errors and make debugging easier, especially when working with numerical data.
python - array.array versus numpy.array - Stack Overflow
Sep 21, 2008 · If you are creating a 1d array in Python, is there any benefit to using the NumPy package?
Check if a value is in an array or not with Excel VBA
Basically turn the array into a string with array elements separated by some delimiter character, and then wrap the search value in the delimiter character and pass through instr.
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
Adding values to a C# array - Stack Overflow
Oct 15, 2008 · A real array is a fixed block of contiguous memory. There are some nice optimizations you can do when you know you have a real array, but what PHP actually gives …
Check if element found in array c++ - Stack Overflow
In case anyone gets confused between last element and end, end is actually a past-the-end element is the theoretical element that would follow the last element in the array.