Lua table insert remove
![lua table insert remove lua table insert remove](https://rapidjson.org/tutorial.png)
The function is table.remove() and it takes two arguments, the first argument is the name of the table and the second argument is the key that we want to remove. I have an array of timestamped entries in a Lua array table. 21) table.insert(t, 4, 99) table.getn ncat table.sort table.remove(t, 4). Insert inserts a given LValue at position i in this table. The one-page guide to Lua: usage, examples, links, snippets, and more. Lua library does provide a function that we can use for our specific case. // Append appends a given LValue to this LTable. It also provides functions to insert and remove elements from lists and to sort the elements of an array. One of its main roles is to give a reasonable meaning for the size of an array in Lua. The table itself behaves like a hashmap, where it has several key value pairs, and we would like to remove an entry from that table on the basis of the key. The table library comprises auxiliary functions to manipulate tables as arrays.
![lua table insert remove lua table insert remove](https://res.cloudinary.com/practicaldev/image/fetch/s--trxCeG30--/c_imagga_scale,f_auto,fl_progressive,h_900,q_auto,w_1600/https://thepracticaldev.s3.amazonaws.com/i/b0pndl16w6ug2emqg7p8.png)
Let’s consider an example where we would like to remove a Lua table entry.