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While creating AWS EMR cluster, always i get the issue- Service role EMR_DefaultRole has insufficie...

All tables have 100s of records. Table 1: User_Read. It contains records as the following table. Mor...

Hi I am trying to make a python script which can create variables for itself, so for example I could...

How do I ask PowerShell where something is? For instance, \which notepad\ and it returns the dire...

I had this question on an Algorithms test yesterday, and I can\'t figure out the answer. It is driv...

I have two columns in oracle database +---------+---------+ | Column1 | Column2 | +---------+------...

Sometimes git suggests git rm --cached to unstage a file, sometimes git reset HEAD file. When should...

I\'ve been trying to change the way I start the Selenium grid service from a shell script in .rcloca...

I am running a simple query with ExecuteSQL to Oracle 12c on NiFi: SELECT 1 FROM DUAL; https://pas...

Currently I\'m using Kotlin and OkHttp on my Android App, and I\'m using an api to manage videos, to...

I have a javafile looking like this: package answers; class finalRed{ private long l; publi...

I have created a multidimensional array in JavaScript and I want to find the exact index of specific...

I need to change route under which assets are served in Agnular9. By default it is: domain.com/logo....

I have tried tutorials on this but I still don\'t quite understand it. Basically my question is whic...

I created a custom autocomplete control, when the user press a key it queries the database server (u...