Justin Javier

Teaching Data Science from a beginner's point of view! #datascience | #sql | #excel | #tableau | #python | #r | #ai

[Justin Javier @_SevenThirtySix]

Hi everyone! I just started a YouTube channel on my journey into Data Science! I'm also teaching the concepts I am learning! Check it out! https://t.co/tlnuWIiZvf

[Justin Javier @_SevenThirtySix]

Started a collection of Python code I find useful and those that I may forget! https://t.co/6oSeBiz222 #seventhirtysix #datascience #python #futuredatascientist

[Justin Javier @_SevenThirtySix]

Wow! Great learning material for statistics! https://t.co/C2w1fDZNAG #seventhirtysix #statistics #teachtolearn #keeppushing #dontgiveup #latedatascientist

[Justin Javier @_SevenThirtySix]

List Comprehension is easy to "comprehend" but I need to practice more of this. It's a game changer! #python #seventhirtysix #listcomprehension #pandas #numpy #datascience #machinelearning #teachtolearn

[Justin Javier @_SevenThirtySix]

But if you're going to use more than one condition in querying a dataframe, you need to put each condition in a ( parenthesis AND THEN [ ] brackets. EX: df.loc[((df.age>=30)&(https://t.co/Tzqe6AXSc0=='Tim')),['name','age']] #python #dataframe #seventhirtysix #pandas #teachtolearn

[Justin Javier @_SevenThirtySix]

SQL users: Remember, when "querying" a dataframe, to make sure the conditions are in [ ] brackets after df.loc Ex: df.loc[df.age>=30,['name','age']] #python #pandas #seventhirtysix #teachingtolearn #datascience #futuredatascientist #keeplearning #lifeisgood

[Justin Javier @_SevenThirtySix]

When writing about general coding and programming, what would be a good featured image to include? I was thinking cute puppies. Who doesn't like cute puppies?? #puppieswhocode #puppies #coding

[Justin Javier @_SevenThirtySix]

DATEADD and DATEDIFF for manipulating dates #sqlserver #seventhirtysix #learnbyteaching #futuredatascientist #keeplearning #coding
https://t.co/qIt6aP2j7b

[Justin Javier @_SevenThirtySix]

Hello World!

[Justin Javier @_SevenThirtySix]

How to sort your columns using Python! #seventhirtysix #orderby #sortvalues #python #machinelearning #learningbyteaching #futuredatascientist #makeithappen
https://t.co/RkBOoEAMaI

[Justin Javier @_SevenThirtySix]

How to create a simple dataframe using Python! #seventhirtysix #datascience #machinelearning #learnbyteaching #futuredatascientist #data #pushforward #pursuingdreams
https://t.co/h4SjPHEVXY

[Justin Javier @_SevenThirtySix]

How to Filter for even numbers in Python #seventhirtysix #modulo #python #pythondatascience #machinelearning #learnbyteaching #datascience #futureDataScientist https://t.co/7ZuvHNgRYM

[Justin Javier @_SevenThirtySix]

List Comprehension instead of For Loops. From a beginner's point of view. So easy! #Python #ListComprehension #ForLoops #SevenThirtySix #DataScience #FutureDataScientist
https://t.co/GfgwngkqIx

[Justin Javier @_SevenThirtySix]

I just found out how to identify NULLs using Python! #python #datascience #jupyter #NULL #futureDataScientist #seventhirtysix #data
https://t.co/noK9MRP6T6

[Justin Javier @_SevenThirtySix]

@losangelesusa90 @treehouse I'm horrible at checking my mentions. Just returned to twitter. Good luck! Hope learning web dev worked out!

[Justin Javier @_SevenThirtySix]

@SQLServer Sorry for the late reply. Just returned to twitter. Thank you for this! Had to put it on hold, but I'm back!

[Justin Javier @_SevenThirtySix]

Day 10: Studying for the Microsoft SQL Server Exam. Still at it. Let’s go!! #SQL #PracticeMakesPerfect #Microsoft #SelfImprove #Coding

[Justin Javier @_SevenThirtySix]

@tsqlstudent Sorry for the late reply. Just returned to twitter. But yes you are absolutely right!

[Justin Javier @_SevenThirtySix]

@beryseek Sorry, I just came back to Twitter recently. But yes, I think you are right!

[Justin Javier @_SevenThirtySix]

Just updated my about-me page!
https://t.co/Tit8gTb2J9
#FutureDataScientist #DataScience #blogger #teacher #StriveForGreatness #KeepPushing

[Justin Javier @_SevenThirtySix]

Trying something different. SQL Case Studies for Beginners
https://t.co/AVoFLLWEij
#seventhirtysix #CaseStudy #SQLCaseStudy #DataScience #DataAnalysis #SQLServer

[Justin Javier @_SevenThirtySix]

Quick Tutorial: LEFT() FUNCTION
https://t.co/F0Zg02MwC0