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SQL 2022-03-27 13:30:01
alter schema sql
ALTER SCHEMA toSchemaName TRANSFER fromSchemaName.TableName Add solution -
Javascript 2022-03-22 13:20:11
creating room in ws node js
const rooms = {}; wss.on("connection", socket => { const uuid = ...; // create here a uuid for this connection const leave = room => { // not present: do nothing if(! rooms[room][uuid]) return; // if the one exiting is t... Add solution -
Other 2022-03-17 19:20:05
showModalBottomSheet keyboard issue
showModalBottomSheet( shape: RoundedRectangleBorder( borderRadius: BorderRadius.vertical(top: Radius.circular(25.0))), backgroundColor: Colors.black, context: context, isScrollControlled: true, builder: (context) => Padding... Add solution -
Other 2022-03-16 19:20:03
how to make an opencomputers os
_G _VERSION assert error getmetatable ipairs load next pairs pcall rawequal rawget rawlen rawset select setmetatable tonumber tostring type xpcall bit32.arshift bit32.band bit32.bnot bit32.bor bit32.btest bit32.bxor bit32.extract bit32.lrota... Add solution -
Java 2022-03-04 06:40:03
Write a simple java swing application that will display rectangle graphics as shown in the picture below:
import javax.swing.JApplet; /** * A RandomStringsApplet displays 25 copies of a string, using random colors, * fonts, and positions for the copies. The message can be specified as the * value of an applet param with name "message." If no p... Add solution