Login Register

lua_isnone

lua_isnone[-0, +0, –]

int lua_isnone (lua_State *L, int index);

Returns 1 if the given index is not valid, and 0 otherwise.

Links:

https://www.lua.org/manual/5.3/manual.html#lua_isnone

doc_lua

2017-02-21 04:13:27

Comments

Leave a Comment

Please login to continue.

Popular Articles

Ember.isNone() isNone (obj) Booleanpublic Defined in packages/ember-metal/lib/is_none.js:1 Returns true if the passed value is null or undefined. This avoids er

lua_compare lua_compare[-0, +0, e] int lua_compare (lua_State *L, int index1, int index2, int op); Compares two Lua values. Returns 1 if the value at index in

lua_isnumber lua_isnumber[-0, +0, –] int lua_isnumber (lua_State *L, int index); Returns 1 if the value at the given index is a number or a string convertible

lua_absindex lua_absindex[-0, +0, –] int lua_absindex (lua_State *L, int idx); Converts the acceptable index idx into an equivalent absolute index (that is, on

lua_pushfstring lua_pushfstring[-0, +1, e] const char *lua_pushfstring (lua_State *L, const char *fmt, ...); Pushes onto the stack a formatted string and returns