Best How To: You need to call luanext(L,-2) after luapushnil(L). You need luanext because apparently you don't know the key in the table. So you have to use the table traversal protocol, which is to push the table, push nil, call luanext(L,-2), and get the key and value on the stack.This works because the table contains only one pair. Iterating through a Lua table from C? Ask Question Asked 11 years, 8 months ago. Active 4 years, 9 months ago. Viewed 21k times 19. I'm trying to load tables from Lua to C but I'm having trouble getting it right. I'm getting through the first iteration just fine but then at the second call to lua. Lua C Table Iteration. The bug is in luanext(L, -2) line, because -2 refers to stack top minus one, which happens here to be the last argument to print. Use luanext(L, i) instead. Upd: Lua stack indexes are subject to float when moving code around at development stage, so the general advice is to.

I'm trying to Iterate through rows in a 2 column table to check 1 field in each row against a Name. Virtual box download mac. Once found I want to code to assign the corresponding Number to the OurNumber variable, and break out of the loop by setting GotTheNumber to true.

Lua C Iterate Through Table

Below is the code I'm using:

I don't know where to go from the If statement, so any help would be greatly appreciated.

2 answers

Lua C Iterate Through Tablet

Hm, hard to guess what exactly your problem is. But I think you just want to get the PayrollNo from the current row, aren't you?

https://exclusiverenew.amebaownd.com/posts/23010213. Regarding the line further down .

. I think you could just call:

However, I have no clue what you are doing with the following if-condition and if this really does what you want it to do: Upgrading and repairing pcs download.

Looping through the rows in your client program is exactly what you don't want to do. Let the database do that work for you. Try this:

Lua C Iterate Over Table

Spotify premium cracked apk not working. If you really want to loop through the rows against all reason (it's slower, requires writing more code, and it's more error-prone), you can do this: