Lua iterators like pairs() can now return specifically mutable nodes. The programmer can convert this to an immutable node if they want to store it for use after the loop, or they can test for mutability using the ismutable() method. Well, it worked. Now we have a lightning-fast ...
Iteration over Python objects from Lua's for-loop is fully supported. However, Python iterables need to be converted using one of the utility functions which are described here. This is similar to the functions like pairs() in Lua. To iterate over a plain Python iterable, use the python....
If skip_dismissed is true, ignores screens already marked to be removed. dfhack.gui.getFocusString(viewscreen) Returns a string representation of the current focus position in the ui. The string has a "screen/foo/bar/baz..." format. dfhack.gui.getCurFocus([skip_dismissed]) Returns the ...
then feel free to skip it and continue the lesson. I don't teach anything "new" in it, so you won't miss anything crucial, although I do add a line totpp.movementMultipliers.road = 2, which fixes a bug when @COSMIC2 is
Keep in mind that when you define a font (using Lua) you can also omit the kern and ligature tables, which has the same effect as the above. 2.7.4 \nospaces This new primitive can be used to overrule the usual \spaceskip related heuristics when a space character is seen in a text ...
forcockpitbuilders.Normaluserscanskipthissection.9.1Pre-definedvariables9.1.1NUMBER_OF_HID_DEVICESIntegervalueshowingthenumberofHIDdevices,youcanaccessfromFlyWithLua.9.1.2ALL_HID_DEVICESAllHIDdevicesfoundarestoredinatableALL_HID_DEVICES.Thetablehaselementsindexedfrom1toNUMBER_OF_HID_DEVICES.Eachelementshas...
(2, a)in a loop with withaincrementing from1until anilvalue is returned. This is simply looping through the stack at stack level2until there are no remaining locals, which is a way to find the parameters in the form ofkey, valuepairs. Here's an example I captured from a game which...
-- Using the backend, loop through each of its servers for _, server in pairs(backend.servers) do-- Get server's stats local stats = server:get_stats()-- Get the backend's total number of current sessions if stats['status'] == 'UP' then...
pairs(t) 要么委托给 t 的元表,特别是 __pairs(t),要么返回函数 next、表 t 和起点 nil。 next 接受一个表和一个索引,并返回下一个索引和关联值(如果存在)。 因此,所有元素都以某种任意顺序显示。 人们对函数的创造性是没有限制的,这正是 vanilla Lua 所期望的。 请参阅“*https://stackoverf...
Avoid usingtable.remove()under any circumstances. Have a great time, everyone! I wish you all the best while checking outArrayRemove(). Solution 3: To optimize the code, it's recommended to skiptable.removeand instead iterate through the array once. During this iteration, set any undesired ...