extra_file.lua:14:1: value assigned to variable x is unused extra_file.lua:21:7: variable z is never accessed Checking another_file.lua 2 warnings another_file.lua:2:7: unused variable height another_file.lua:3:7: accessing undefined variable heigth Total: 10 warnings / 1 error in 5 ...
accessing undefined variable mod_bonemeal mods/biomes/prairie/nodes.lua:117:5: accessing undefined variable node Checking mods/bonemeal/init.lua 2 warnings mods/bonemeal/init.lua:145:8: variable mod is never accessed mods/bonemeal/init.lua:422:8: variable node was previously defined as an argu...
But this global variable will be cleared at the end of the request handler, and every subsequent request handler all has its own (clean) global environment. So one will get Lua exception for accessing the nil value.The use of Lua global variables is a generally inadvisable in the ngx_lua ...
There is always the a race conditions when using this information as the underlying file might be deleted between checking for its existence using this table and any resource loader accessing it. Be sure to handle that case and have a look at the notes regarding the content update event.CHILDS...
If the variable is local, define it before accessing it Malformed number near 'number' Description:There is a malformed number in the code (e.g. 1.2.3, 2f) Possible causes: An IP address was written as a number instead of a string ...
The Get/Set part of the function name is removed leaving only XXX and you do not call them like a function using "()", but rather like accessing a table member, without the "()". Example : " rect = wx.wxRect(wx.wxPoint(1,2), wx.wxSize(3,4)); rect:SetX(20); rect.X = ...
data and not accessing it. Also note that sometimes using the low level API is not harder compared to the higher level one. 重要数据结构–RedisModuleString 编写模块时很多函数的参数或返回值都有RedisModuleString类型,前面我们已经说了实际上它是robj类型,和JAVA的Object一样,啥都能表示,RedisModuleStrin...
条线,铅条,铅线。 LuaTEX会使用条线来存储可重用对象和图像,所以比tex \hrule和\vrule的小类多;user小类结点不可见,可以通过回调截取。支持的 字段有:attr, char, data, depth, font, height, left, right, width, xoffset and yoffset. 3 insert# ...
v When accessing SNA sense codes in a data buffer, use the symbolic constants rather than the numeric values; this ensures that the byte storage order will be correct for your particular system. v Include a check for return codes other than those applicable to your current operating system (...
Vector and quaternions values are represented by the LUA_TVECTOR tag and are internally represented using a struct of floats. On an API level, vectors and quaternions are effectively tables and accessing their values can be done using the same C API functions:...