lua 5 3

The constructor is the expression used to create and initialize tables. A table is unique to Lua. The simplest constructor is {}, which is used to create an empty table. You can directly initialize the array: 1 days = {"Sunday", "Monday", "Tuesday", "Wednesday",2 "Thursday", "Friday", "Saturday"} Lua initializes "Sunday" to days [1] (the first element index is 1), and uses "Monday" to initia

constant state and a control variable. Take a look at the previous generic for example: days = {"Sunday", "Monday", "Tuesday", "Wednesday","Thursday", "Friday", "Saturday"}for k,v in pairs(days) do print(k..":"..v) end The syntax of generic for is usually as follows: for The first element in the Variable list is called "control variable". When it is nil, the loop ends. The first thing for is to evaluate the Expressions Behind in. These expressions should return three values for storage: it

The official version of the cocos2dx-x3.0 came out for a while, and now the latest version is up to 3.2 Alpha, and 2. in addition to the Wiki on the official website, the relevant information that can be found in the X series is not much different. the differences and problems of X are recorded here. And 2. X shell script, 3. all the configurations of the X series are made in Python. The biggest benefit is, of course, cross-platform. In Windows, you c

Problem description: there are now n ordered arrays in M groups, such as {1, 2, 3, 4}, {2, 3, 6}, {1, 3, 5, 7 }, select the data smaller than K in these arrays and return this value. Idea: Compare the minimum data selected each time by referring to the process of merging two Arrays 1. Define the selection position arra

Exercise 3-3 the last three bits of the productEnter several words, enter a number of integers (which can be positive, negative, or 0), and output the last three bits of their product. These integers are mixed with a string of uppercase letters, and your program should ignore them. Tip: Try to enter a string when executing scanf ("%d").#include Summary: 1 Note overflow2 for a break in the bad, the next code

userdataum to release this resource. We need to use three C functions to achieve our needs: 1. DIR is required. OPEN function, Lua is used to create an iterator. This function is used to open a dir structure, and then create a closure; 2, an iterator function in the form of upvalue; 3, __gc metamethod, used to release resources. Of course, an additional function is also required for parameter initializatio

Lua Study Notes 3: Use CoronaSDK, luacronasdkIntroduction CoronaSDK is a mobile game engine that supports iOS and Android platforms. It mainly uses Lua and comes with sdks. Windows:Http://developer.coronalabs.com/downloads/coronasdkInstallation and Use After installation, the simulator will automatically open.Create a new file main.

Environment variables Nothing to say, the online mass;The direct compilation section here, if you are the CPP project, then the compilation is very clear, direct CD to Android project, and then run the build_native.py, what parameters need to be filled directly, and patiently wait for it;But, I believe many comrades in the cocos2dx-3.x after the work of the LUA Project, the compilation of Android, the proje

Cocos2dx 3.X Lua check box usage ccui. CheckBox, cocos2dxluaThe image resources used in this article are in the official test. You can search for the file name in the cocos2dx engine to find the resource.You need to write the function in front of it. Otherwise, the function cannot be found later. In lua, the system prompts that the function is nil .... -- Resp