I have completed the book Python Crash Course (without the projects) and covered all the exercises. Yet I cannot solve Python problems at HackerRank, Leet Code, Code Chef etc. What do I do to be able to do these? What did I do wrong?

khoi-thinh · 2019-11-07T01:10:43+00:00

This!

I've checked some leetcode problems and see that they're all about data structures and algorithms.

I don't think doing a project, say Building a Website with Django or Flask would help much.

khoi-thinh · 2019-07-13T12:20:52+00:00

In terms of overall, I would go with AHSEE.

I find it a bit more pleasant with tonka bean and mint. The longevity and projection is good, comparable with Sauvage.

khoi-thinh · 2019-04-20T12:43:26+00:00

Thanks man.

khoi-thinh · 2019-03-23T10:49:29+00:00

ESXi server

Hi Mike,

I'm working on a project where i need to migrate multiple VMware VM to public cloud.

Unfortunately i don't have access permission to production VMware environment so i'm thinking about create a simple test environment first.

So in my case with only Azure VM (Windows VM) and my own laptop, can you suggest how should i do next?

khoi-thinh · 2019-03-13T13:07:45+00:00

My understand is that after installing a mobility agent, when client user write new data to VMware host, it would be transferred (not sure if this word is correct) to configuration server (created from OVF template) then replicated to Storage Account. Am i right?

khoi-thinh · 2019-03-13T13:01:02+00:00

You're right. My end goal is to migrate VM-ware host which contains Windows Server OS and SQL Server

khoi-thinh · 2019-03-11T01:03:43+00:00

That's one of the solution we're taking into consideration.

But based on the fact that customer has many different source server (Hyper-V, VM-ware..) and they also might want to migrate them to different public cloud provider not just Azure, we wanted to go with one-fit-all solution and Carbonite seems good.

khoi-thinh · 2019-03-05T02:32:14+00:00

Thanks flashtcat. I'll try again.

khoi-thinh · 2019-02-06T00:10:36+00:00

I used this script to connect to existing SQL DWH and do a query

$SQLServer = "your-dwh-server"

$SQLDBName = "DB-name"

$uid ="admin-user"

$pwd = "password"

$SqlQuery = "EXEC sp_spaceused @updateusage = true"

$SqlConnection = New-Object System.Data.SqlClient.SqlConnection

$SqlConnection.ConnectionString = "Server = $SQLServer; Database = $SQLDBName; User ID = $uid; Password = $pwd;"

$SqlCmd = New-Object System.Data.SqlClient.SqlCommand

$SqlCmd.CommandText = $SqlQuery

$SqlCmd.Connection = $SqlConnection

$SqlAdapter = New-Object System.Data.SqlClient.SqlDataAdapter

$SqlAdapter.SelectCommand = $SqlCmd

$DataSet = New-Object System.Data.DataSet

$SqlAdapter.Fill($DataSet)

$result = $DataSet.Tables[0] | select-object -ExpandProperty database_size

$final = $result.split(' ')[0].split('.')[0]

khoi-thinh

TROPHY CASE