The array tag has no wiki summary.
6
votes
9answers
712 views
What is the difference between an Array and a Stack?
According to Wikipedia, a stack:
is a last in, first out (LIFO) abstract data type and linear data structure.
While an array:
is a data structure consisting of a collection of elements ...
3
votes
6answers
490 views
why are both index[array] and array[index] valid in C?
For example consider:
int index = 3;
int array[4] = {0, 1, 2, 3};
then both index[array] and array[index] are valid expressions, much like *(index + array) and *(array + index).
In C arrays why is ...
3
votes
1answer
101 views
How to remove the boundary effects arising due to zero padding in scipy/numpy fft?
I have made a python code to smoothen a given signal using the Weierstrass transform, which is basically the convolution of a normalised gaussian with a signal.
The code is as follows:
...
1
vote
1answer
90 views
Is there a more efficient way to filter large arrays than preg_match()?
I have a log that our web application builds. Each month it contains around 16,000 entries of a string with about the average sentence worth of text.
To filter/search through these in our admin panel ...
0
votes
2answers
116 views
Subscript binding and array categories
I am learning "Programming languages principles" and there is a lot of information about stuff which make up a programming language . Unfortunately every material I came across until now has a lot of ...
0
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4answers
225 views
What is the easiest way of viewing an RGB byte array as an image? [closed]
I have a byte array stored in a file. I want the quickest, easiest way of viewing the image whether it is writing code or using a utility or web page.
6
votes
3answers
429 views
Ordered enumeration: IEnumerable or Array (in C#)?
Typical context: I make an extension method for a collection which considers that the elements are ordered. The function starts at the beginning, at index 0, and the order has significance. Examples: ...
0
votes
2answers
265 views
Best practice Java - String array constant and indexing it
For string constants its usual to use a class with final String values. But whats the best practice for storing string array. I want to store different categories in a constant array and everytime a ...
2
votes
4answers
161 views
Algorithm design for comparing split times in a race
I need to determine the ranking of values in an array without altering their position, so that I can print the position of each split time next to the actual value of the split time in a table like ...
1
vote
6answers
682 views
Why isn't the line count in Visual Studio zero-based?
This just struck me as an oversight by Microsoft. Since arrays and other data-structures within the .NET framework begin from zero (zero-based) why don't we have a line 0 within the code view in ...
1
vote
3answers
227 views
What are pros and cons of using temporary “references”?
In C and C++ (and I guess other languages that allow taking a "reference" to an array element or something similar), when you have an array like type, accessing individual elements of such an array ...
3
votes
3answers
358 views
Lisp: Benefits of lists as code over arrays as code?
Question for lisp programmers:
Lisp code is lisp data, usually lists. Is there an advantage to code being lists over code being arrays?
Would macros be easier to write/faster to run?
You can ...
