if (l2 == 0) return s1; /* empty strings are everywhere */ else if (l2 > l1) return NULL; /* avoids a negative `l1' */ else { const char *init; /* to search for a `*s2' inside `s1' */ l2--; /* 1st char will be
/* ** inserts a new key into a hash table; first, check whether key's main ** position is free. If not, check whether colliding node is in its main ** position or not: if it is not, move colliding node to an empty place and ** put new key in its main position; otherwise (...
table插入key: /* ** inserts a new key into a hash table; first, check whether key's main ** position is free. If not, check whether colliding node is in its main ** position or not: if it is not, move colliding node to an empty place and ** put new key in its main position...
** inserts a new key into a hash table; first, check whether key's main ** position is free. If not, check whether colliding node is in its main ** position or not: if it is not, move colliding node to an empty place and ** put new key in its main position; otherwise (collid...
}// 检查脚本是否出错if(err) {/* Error object is a table of the following format: * {err='<error msg>', source='<source file>', line=<line>} * We can construct the error message from this information */if(!lua_istable(lua, -1)) {/* Should not happened, and we should consid...
int line = ls->linenumber; /* may be needed for error messages */ enterlevel(ls); switch (ls->t.token) { case ';': { /* stat -> ';' (empty statement) */ luaX_next(ls); /* skip ';' */ break; } case TK_IF: { /* stat -> ifstat */ ...
lua-nginx-module : 该模块是 OpenResty 的核心组件,目录是将lua的功能嵌入到Nginx http服务器中。 lua-resty-redis : 该模块是在 OpenResty 项目下基于 cosocket API 的 ngx_lua 的 Lua redis 客户端驱动。 温馨提示: 如果不是现有业务大量使用Nginx进行承载不能直接替换其它优秀的解决方案,只能一步一步来,从而...
decode_default_arraywork withno_default_values,decode null to empty table for array no_decode_default_arraywork withno_default_values,decode null to nil for array(default) encode_orderguarantees the same message will be encoded into the same result with the same schema and the same data (but...
Fix Globals.load() to call the library with an empty modname and the globals as the environment. Fix hash codes of double. Fix bug in luajava overload resolution. Fix luastring bug where parsing did not check for overflow. Fix luastring bug where circular dependency randomly caused NullPoint...
argument, next returns an initial index and its associated value. When called with the last index, or with nil in an empty table, next returns nil. If the second argument is absent, then it is interpreted as nil. In particular, you can use next(t) to check whether a table is empty....