arrays
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Library contains utility functions using arrays.
delete( arr , index)
remove an item from array at specific index. Also deletes the item
Parameters:
arr: - array from which the item needs to be deleted
index: - index of item to be deleted
Returns: void
pop( arr )
remove the last item from array. Also deletes the item
Parameters:
arr: - array from which the last item needs to be removed and deleted
Returns: void
shift( arr )
remove an item from array at index 0. Also deletes the item
Parameters:
arr: - array from which the first item needs to be removed and deleted
Returns: void
unshift( arr , val, maxItems)
add an item to the beginning of an array with max items cap
Parameters:
arr: - array to which the item needs to be added at the beginning
val: - value of item which needs to be added
maxItems: - max items array can hold. After that, items are removed from the other end
Returns: resulting array
clear( arr )
remove and delete all items in an array
Parameters:
arr: - array which needs to be cleared
Returns: void
push( arr , val, maxItems)
add an item to the end of an array with max items cap
Parameters:
arr: - array to which the item needs to be added at the beginning
val: - value of item which needs to be added
maxItems: - max items array can hold. After that, items are removed from the starting index
Returns: resulting array
Library contains utility functions using arrays.
delete( arr , index)
remove an item from array at specific index. Also deletes the item
Parameters:
arr: - array from which the item needs to be deleted
index: - index of item to be deleted
Returns: void
pop( arr )
remove the last item from array. Also deletes the item
Parameters:
arr: - array from which the last item needs to be removed and deleted
Returns: void
shift( arr )
remove an item from array at index 0. Also deletes the item
Parameters:
arr: - array from which the first item needs to be removed and deleted
Returns: void
unshift( arr , val, maxItems)
add an item to the beginning of an array with max items cap
Parameters:
arr: - array to which the item needs to be added at the beginning
val: - value of item which needs to be added
maxItems: - max items array can hold. After that, items are removed from the other end
Returns: resulting array
clear( arr )
remove and delete all items in an array
Parameters:
arr: - array which needs to be cleared
Returns: void
push( arr , val, maxItems)
add an item to the end of an array with max items cap
Parameters:
arr: - array to which the item needs to be added at the beginning
val: - value of item which needs to be added
maxItems: - max items array can hold. After that, items are removed from the starting index
Returns: resulting array
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Trial - trendoscope.com/trial
Subscribe - trendoscope.com/pricing
Blog - docs.trendoscope.com
Subscribe - trendoscope.com/pricing
Blog - docs.trendoscope.com
Thông báo miễn trừ trách nhiệm
Thông tin và các ấn phẩm này không nhằm mục đích, và không cấu thành, lời khuyên hoặc khuyến nghị về tài chính, đầu tư, giao dịch hay các loại khác do TradingView cung cấp hoặc xác nhận. Đọc thêm tại Điều khoản Sử dụng.