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.
How do I create a numpy array of all True or all False?
Jan 16, 2014 · In Python, how do I create a numpy array of arbitrary shape filled with all True or all False?
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.
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 …
javascript - Push multiple elements to array - Stack Overflow
Pushing to old array or replacing old array with the new one depends on your needs. If you deal with 10m+ elements pushing to old array will work faster, if you manage small chunks you …
Remove duplicate values from a JavaScript array - Stack Overflow
If you want to remove objects from an array that have exactly the same properties and values as other objects in the array, you would need to write a custom equality checking function to …
What does `array[^1]` mean in C# compiler? - Stack Overflow
Oct 26, 2020 · What does `array [^1]` mean in C# compiler? [duplicate] Asked 5 years ago Modified 1 year, 10 months ago Viewed 51k times
Most efficient way to create a zero filled JavaScript array?
What is the most efficient way to create an arbitrary length zero filled array in JavaScript?