了解for 循环结构和你在控制它时拥有的选项,这样你可以对如何在 Lua 中处理数据做出聪明的决定。 在编程中,迭代是一个重要的概念,因为代码通常必须多次扫描一组数据,以便它可以单独处理每个项目。控制结构使你能够根据通常在程序运行时动态建立的条件来指导程序的流程。不同的语言提供不同的控制,在 Lua 中,有 while...
问Lua上的For循环EN这段代码首先声明一个名为names的全局变量。然后，启动一个for循环。for循环声明了一...
问Lua中的无限for循环EN为什么这个在lua行不通？重复执行循环直到达到某个条件 repeat print("1")...
The library can be used by multiple threads at once. Each thread is assumed to load the library from a different lua_State. Luv will create a unique uv_loop_t for each state. You can't share uv handles between states/loops.Luv docs Libuv docs...
lua指针 问题:Write an iterator fromto such that the next two loops become equivalent: for i in fromto(n, m) end for i = n, m end Can you implement it as a stateless iterator? 解答: function iter(m,i) i = i + 1 if(i <= m...
Popular dynamic languages, such as Ruby, JavaScript, Lua, and even Visual Basic, all share this pattern. In order for a compiler to emit code to perform a method invocation, the compiler must treat the method name as a symbol, passing it to a runtime library ...
In Lua, false is the only falsy value._.compact({0, 1, false, 2, '', 3}) => {0, 1, 2, '', 3}flatten_.flatten(array, [shallow])Flattens a nested array (the nesting can be to any depth). If you pass shallow, the array will only be flattened a single level....
Lua supports alsolocalvariables. Local variables are faster but their scope are limited to the block where they have been declared. local i=0 In Lua, all numbers are double precision floating point numbers. To concatenate strings, just use the .. operator: ...
Variables can be used in the indexes of the KEYS array in Lua scripts. Fixed issue The following issue is fixed: Memory leaks occur when the MULTI or BLOCK command is run on a cluster instance that has more than 32 data shards. For more information, seeCluster master-replica instances. ...
Updated to Lua 5.1.5 executables. 9年前 changes.txt - Updating changelog and revision for release. 7年前 todo.txt Added all files in the installer to maybe help others. 10年前 vcredist_x86.4053.exe Added all files in the installer to maybe help others. ...