Jeongwhan Choi jeongwhanchoi

I had many driver installed I my virtual machine , so It was actually the reason why I was having the error.

To fix it I had first to remove all driver I have installed before using :

After that I when a head and installed the latest version of it nvidia driver:

I did :

conda update navigator-updater 
conda update anaconda-navigator  

conda update python python.app

[Solved] iPython/Jupyter Notebook error

install or upgrade the pyzmq

pip install pyzmq     

pip install --upgrade pyzmq

	pragma solidity 0.5.6;

	contract Bank{
	mapping(address => uint256) public balances;
	mapping(address => bool) public hasCreated;

	function addAcount() public{
	if(!hasCreated[msg.sender]){
	balances[msg.sender] = 1000;
	hasCreated[msg.sender] = true;

	pragma solidity 0.5.6;

	contract Bank{
	mapping(address => uint256) public balances;
	mapping(address => bool) public hasCreated;

	function addAcount() public{
	if(!hasCreated[msg.sender]){
	balances[msg.sender] = 1000;
	hasCreated[msg.sender] = true;

	out = lm(level ~ ., data=for_feature_selection)
	anova(out)

	lmfx_bth <- step(out, direction="both")

	summary(lmfx_bth)

	out = lm(level ~ ., data=for_feature_selection_Norm)
	anova(out)

	#For this problem, you aren't writing any code.
	#Instead, please just change the last argument
	#in f() to maximize the output.

	from math import *

	def f(mu, sigma2, x):
	return 1/sqrt(2.pisigma2) * exp(-.5(x-mu)*2 / sigma2)

	print f(10.,4.,10.) #Change the 8. to something else!

	<web-app>
	<servlet>
	<servlet-names>AddServlet</servlet-names>
	<servlet-class>AddServlet</servlet-class>
	</servlet>
	<servlet-mapping>
	<servlet-name>AddServlet</servlet-name>
	<url-pattern>abc.html</url-pattern>
	</servlet-mapping>
	</web-app>

	public class AddServlet extends HttpServlet
	{
	protected void doGet(HttpServletRequest req, HttpServletResponse res)
	{
	int i = Integer.parseInt(req.getParameter("t1"));
	int j = Integer.parseInt(req.getParameter("t2"));
	int k = i + j;

	PrintWriter out = req.getWriter();
	out.print(k);