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Remove length related FAQ item

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Chris Ward
2018-11-15 12:11:25 +01:00
parent 9db76403bb
commit 9b657134ef
2 changed files with 3 additions and 45 deletions
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docs/types.rst
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@@ -913,7 +913,9 @@ Members
For dynamically-sized arrays (only available for storage), this member can be assigned to resize the array.
Accessing elements outside the current length does not automatically resize the array and instead causes a failing assertion.
Increasing the length adds new zero-initialised elements to the array.
Reducing the length performs an implicit :ref:``delete`` on each of the removed elements.
Reducing the length performs an implicit :ref:``delete`` on each of the
removed elements. If you try to resize a non-dynamic array that isn't in
storage, you receive a ``Value must be an lvalue`` error.
**push**:
Dynamic storage arrays and ``bytes`` (not ``string``) have a member function called ``push`` that you can use to append an element at the end of the array. The element will be zero-initialised. The function returns the new length.
**pop**: