Convert php array to Javascript
Spudley’s answer is fine. Security Notice: The following should not be necessary any longer for you If you don’t have PHP 5.2 you can use something like this:
arrays
How can I assign an array from an initializer list?
You cannot assign directly to an array after its declaration. Basically your code is the same as You have to either assign the value at declaration or use a loop (or std::copy) to assign elements. Since your array seems to be a member variable, you can also initialize it in the constructor initialization list:
C subscripted value is neither array nor pointer nor vector when assigning an array element value
C lets you use the subscript operator [] on arrays and on pointers. When you use this operator on a pointer, the resultant type is the type to which the pointer points to. For example, if you apply [] to int*, the result would be an int. That is precisely what’s going on: you are passing int*, which corresponds to a vector … Read more
Simple average function in Javascript
Use the array’s length property:
Error: Generic Array Creation
You can’t create arrays with a generic component type. Create an array of an explicit type, like Object[], instead. You can then cast this to PCB[] if you want, but I don’t recommend it in most cases. If you want type safety, use a collection like java.util.List<PCB> instead of an array. By the way, if list is already a java.util.List, you should use … Read more
type any? has no subscript members
When you subscript profile with “Addresses”, you’re getting an Any instance back. Your choice to use Any to fit various types within the same array has caused type erasure to occur. You’ll need to cast the result back to its real type, [[String: Any]] so that it knows that the Any instance represents an Array. Then you’ll be able to subscript it: This is very … Read more
TypeError: only integer arrays with one element can be converted to an index 3
The issue is just as the error indicates, time_list is a normal python list, and hence you cannot index it using another list (unless the other list is an array with single element). Example – If you want to do that kind of indexing, you would need to make time_list a numpy.array. Example – Another … Read more
How to plot an array in python?
if you give a 2D array to the plot function of matplotlib it will assume the columns to be lines: If x and/or y is 2-dimensional, then the corresponding columns will be plotted. In your case your shape is not accepted (100, 1, 1, 8000). As so you can using numpy squeeze to solve the … Read more
Remove element of a regular array
If you don’t want to use List: You could try this extension method that I haven’t actually tested: And use it like:
php foreach with multidimensional array
You can use foreach here just fine. I think you are used to accessing the data with numerical indicies (such as $row[0]), but this is not necessary. We can use associative arrays to get the data we’re after.