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SQL 2022-02-28 13:50:18
deadlock table in mysql
1 141013 6:06:22 2 *** (1) TRANSACTION: 3 TRANSACTION 876726B90, ACTIVE 7 sec setting auto-inc lock 4 mysql tables in use 1, locked 1 5 LOCK WAIT 9 lock struct(s), heap size 1248, 4 row lock(s), undo log entries 4 6 MySQL thread id 155118366, OS thread ha... Add solution -
C++ 2022-02-11 10:00:09
c++ program for numerical solution of ordinary differential equations using euler method
#include<iostream> /* defining ordinary differential equation to be solved */ /* In this example we are solving dy/dx = x + y */ #define f(x,y) x+y using namespace std; int main() { float x0, y0, xn, h, yn, slope; int i, n; cout<<"... Add solution -
Other 2021-10-06 05:09:04
input count
import React from "react"; import Button from "@material-ui/core/Button"; import ButtonGroup from "@material-ui/core/ButtonGroup"; class GroupedButtons extends React.Component { state = { counter: 0 }; handleIncrement =... Add solution -
Java 2021-09-14 20:43:03
java xmx vs xms
-Xms: It is used for setting the initial and minimum heap size. It is recommended to set the minimum heap size equivalent to the maximum heap size in order to minimize the garbage collection. -Xmx: It is used for setting the maximum heap size. The perfor... Add solution
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