Lua string library collection
1. Basic string functions:
Some functions in the string library are very simple. For example:
1). string.len(s) returns the length of string s;
Category: Language
Programming language is a formal language used to define computer programs. It is a standardized communication technique used to issue instructions to a computer. A computer language allows programmers to accurately define the data that the computer needs to use, and precisely define the actions that should be taken in different situations.
Lua Sandbox has special features of leakage
I am trying to use How can I create a secure Lua sandbox? to build my own vulnerability sandbox.
I am trying to create a Lua sandbox Box, some of the Lua functions can access some other Lua f
Lua Trimage Operator – Multiple variables
Suppose I want to assign two values to two variables when a certain condition is true, and two different values if the condition is false. I will assume it will be like this Do:
a, b = 4>
Lua’s “Passage” and “Biographical reference” (also known as “inventory”)
In Lua, except that table is passed by reference, the rest are basically passed by value. So when you print a table directly, what you see is a pointer type data. On the one hand, you cannot copy
Lua – Torch7 Neural Network Training Error
I am trying to implement a neural network example in torch7. My data is stored in a text file in this form [19 cols x 10000 rows]:
11 38 20 44 11 38 21 44 29 42 30 44 34 38 6 34 45 42 1
11 38
Change a TSTATUSPANEL color after the initial program is loaded in Delphi?
I have a program with a status bar containing three elements at the bottom. I want to redraw the second element with a different font color to indicate that the user is valid. My question is The fi
Lua Patterns – World of Warcraft Vanilla
I tried to get some data from the game chat, but I can’t figure out this pattern.
This is an AddOn for the World of Warcraft Vanilla (Private server).
gsub function:
http://wowpro
PPC Micro’s footprint
We are developing some codes on Freescale PPC microprocessors (currently 5517 and 5668), I want to know if we can put Lua on them. These devices need to be easily programmed/reconfigured in the fi
Delphi – Limit the maximum text length of the Inplace editor in TDBGRID
How to limit the maximum text length of inplace editor in TDBGrid? (Delphi Berlin)
The data type is Float.
procedure TInplaceEdit.UpdateContents;
begin
Text :=”;
EditMask := Grid.Get
Macos – Io.Open – Lua cannot be used in the main catalog
I am writing a Mac OS program, and I have the following lines:
os.execute(“cd ~/ testdir”)
configfile = io.open(“configfile.cfg”, “w”)
configfile:write(“hello”)
configfile:close()