The Comparison Channel
The Comparison Channel
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DICTIONARIES in Python - Start Here!
II'll show you how to create, access, and manipulate dictionaries like a pro in Python.
- Create a dictionary by enclosing a comma-separated list of key-value pairs in curly braces and assign it to a variable.
- See how to add and remove items from a dictionary, check whether a particular key exists, use dictionaries as switches in conditional statements, and use them as a counter.
- Learn how to nest dictionaries and use them to calculate the total cost of items in a shopping cart.
- Find out how dictionaries can be used as sets
zhlédnutí: 492

Video

ARRAYS in Python - Start Here!
zhlédnutí 50KPřed rokem
So, what is an array? Well, it's a data structure that stores a collection of items, typically in a contiguous block of memory. This means that all items in an array have the same data type, and they are stored in a specific order. In Python, arrays are not a built-in data type, but we can use the NumPy library to work with them. Let's see how to create an array in Python using NumPy and then u...
Pandas vs SQL - What's The Difference?
zhlédnutí 4,8KPřed rokem
SQL, or Structured Query Language, is a powerful language that's specifically designed for working with data stored in relational databases. With SQL, you can write queries that allow you to select, filter, and transform data in order to extract the information you need. SQL is widely used in industries such as finance, healthcare, and retail, and it's a must-know skill for anyone who works wit...
5 NumPy Features You Should Be Using
zhlédnutí 692Před rokem
In this video, we will explore five must-use features of NumPy that will help you work more effectively with your data. NumPy is a powerful library for scientific computing in Python. It provides a range of features that make it easy to work with large datasets and perform complex mathematical operations.From arrays and broadcasting to universal functions and masking, these features will help y...
Principal Component Analysis - What Can It Do?
zhlédnutí 407Před rokem
There’s a powerful technique in data science called Principal Component Analysis or PCA. We’re going to learn how to use it with some code samples. But first… what is PCA and why do you need it? Well to answer that we need to talk about dimensionality reduction. Have you ever had a dataset with so many features that it was hard to make sense of it? Or maybe you wanted to build a machine learnin...
Linear Regression vs Logistic Regression - What's The Difference?
zhlédnutí 23KPřed rokem
Whether it's predicting the stock market, estimating the likelihood of a customer churning, or even guessing the type of fruit based on its color and shape, regression is a powerful tool in the data scientist's toolbox. Linear regression can be applied to a wide range of problems where the goal is to predict a continuous outcome based on one or more independent variables. For example, you could...
LinkedList vs ArrayList in Java
zhlédnutí 210Před rokem
LinkedList and ArrayList are two Java classes that are often used for storing and managing data in your programs. But what's the difference between them, and when should you use one over the other?
NumPy vs Pandas - Which Python Library Should You Use?
zhlédnutí 6KPřed rokem
NumPy and Pandas - two libraries that make data analysis in Python as easy as 1-2-3... or maybe even A-B-C, if you like your data alphabetized. But what’s the difference between them? That’s what we’ll look at in this video with some code examples. NumPy and Pandas are both open-source Python libraries that make it easy for data scientists to work with large and complex datasets. NumPy, short f...
3 Handy Uses For Cooling Cubes
zhlédnutí 727Před rokem
Whiskey stones or cooling cubes are popular with whiskey drinkers because they can cool down the drink without diluting it. But whether you're a whiskey fan or not, there are some other great uses for these cooling cubes. Let me show you three of my favorites. 8Pcs/Set Whiskey Stones Ice Cubes: www.amazon.com/dp/B07C59YQR4 The special 20% code for you to share: REIDEA5008
DJI Mini 3 Pro ActiveTrack On A Bike - How Well Does It Work?
zhlédnutí 7KPřed 2 lety
The DJI Mini 3 Pro ActiveTrack feature is an easy way to track a subject. But how well does it work tracking a bike in an urban area? We look at tracking from high and down low, from in front and behind. Here are the results.
Sharpen Knives Without Losing Fingers | PriorityChef 4 Stage Knife Sharpener
zhlédnutí 635Před 2 lety
In this video we look at the PriorityChef 4 Stage Knife Sharpener. Can a knife sharpening newbie sharpen a knife AND keep all their fingers? KNIFE SHARPENER: www.amazon.com/dp/B082FJ6P2H 15% DISCOUNT: 4K4AU5TL
Crazy Russian Mystery Snack Box
zhlédnutí 708Před 2 lety
Mystery snack box services send a box of treats from a different country each month. We unbox a mystery snack box from Russia and there are some interesting snacks here to say the least. Thanks to TryTreats.com for sending this snack box. Order your box here: www.trytreats.com?aff=203 Use coupon code THECOMPARISONCHANNEL for a 15% discount Website: www.TryTreats.com/subscribe Facebook: facebook...
How Anchoring Is Making You Pay Too Much
zhlédnutí 257Před 2 lety
The anchoring cognitive bias is a tendency for people to rely heavily on initial information when making decisions. This bias can be influenced by arbitrary numbers, even seemingly random two-digit numbers. It can affect business decisions, as well as decisions about spending money. To avoid being manipulated by anchoring, it's important to be aware of when this bias is affecting your decisions.
Loss Aversion vs Risk Aversion
zhlédnutí 3,6KPřed 2 lety
Ever wonder why some people are so hesitant to take risks, while others seem more willing to risk it all? What's the difference between loss aversion and risk aversion? What causes these two different mindsets? And how can you learn to be more resilient in the face of uncertainty.
Availability Bias vs Confirmation Bias
zhlédnutí 1,6KPřed 2 lety
This video talks about the cognitive biases of confirmation bias and availability bias and how they can affect decision-making. You'll learn how to recognize these biases and how to overcome them.
Ice Maker | TRUSTECH Portable Ice Maker Machine
zhlédnutí 1,4KPřed 3 lety
Ice Maker | TRUSTECH Portable Ice Maker Machine
How to lock apps on iPhone
zhlédnutí 4,2KPřed 3 lety
How to lock apps on iPhone
Forgot iPhone passcode? How to get back in
zhlédnutí 495Před 3 lety
Forgot iPhone passcode? How to get back in
Worst Easter Candy in 2021
zhlédnutí 468Před 3 lety
Worst Easter Candy in 2021
Remote Shutter Autofocus Fix for Panasonic Lumix Cameras
zhlédnutí 10KPřed 3 lety
Remote Shutter Autofocus Fix for Panasonic Lumix Cameras
3 uses for a Tripod Dolly
zhlédnutí 18KPřed 3 lety
3 uses for a Tripod Dolly
Two microphones into one camera: DXA-GO vs Breakout Cable
zhlédnutí 1,9KPřed 3 lety
Two microphones into one camera: DXA-GO vs Breakout Cable
Make Your Own Nitro Latte
zhlédnutí 1,6KPřed 3 lety
Make Your Own Nitro Latte
New Dove Easter Candy 2021 - White Chocolate and Lemon Meringue
zhlédnutí 632Před 3 lety
New Dove Easter Candy 2021 - White Chocolate and Lemon Meringue
Cold Brew Latte Coffee Showdown
zhlédnutí 62Před 3 lety
Cold Brew Latte Coffee Showdown
Sweet And Salty Popcorn Comparison
zhlédnutí 1,1KPřed 3 lety
Sweet And Salty Popcorn Comparison
BEST Telsa Supercharger Bathroom | Santee SC
zhlédnutí 218Před 3 lety
BEST Telsa Supercharger Bathroom | Santee SC
Starbucks Nitro Cold Brew Coffee vs Rise Nitro Cold Brew Coffee
zhlédnutí 1,2KPřed 4 lety
Starbucks Nitro Cold Brew Coffee vs Rise Nitro Cold Brew Coffee
Using the iPad Magic Keyboard for Video Editing
zhlédnutí 7KPřed 4 lety
Using the iPad Magic Keyboard for Video Editing
Panasonic DC Coupler / Dummy Battery for GH5, G9, G85 cameras
zhlédnutí 21KPřed 4 lety
Panasonic DC Coupler / Dummy Battery for GH5, G9, G85 cameras

Komentáře

  • @timothyramser9468
    @timothyramser9468 Před 4 dny

    I wanted to do the exact opposite and not have anything playing in my AirPod Pro GEN two and play music over my CarPlay speakers

  • @Hamyto41664
    @Hamyto41664 Před 5 dny

    Bro doesn't need any pause to speak smoothly.

  • @stalhuth
    @stalhuth Před 7 dny

    My battery compartment is stuck in the camera. How can I remove it?

  • @lylyluvda916
    @lylyluvda916 Před 8 dny

    Thank you!

  • @cxociety6983
    @cxociety6983 Před 8 dny

    I have a GH4 and a G100. I also have an Olympus 12-40mm F2.8 Pro lens. I do mainly talking head video interviews. I am trying to get an ultrawide for those situations where space is a problem. I am trying to decide between a Pana 7-14mm F4 vs an Oly 7-14mm F4. I haven't been able to find a review comparing the 2 lenses. Any suggestion?

  • @abramsalas5306
    @abramsalas5306 Před 17 dny

    Mexican cokes are one of a kind especially with some tacos 😋

  • @natashaflanagan2857
    @natashaflanagan2857 Před 21 dnem

    Sadly my disaster was Ginger Beer explosion last night. 250ml of cure fermentation grade bottles.

  • @operonfun5911
    @operonfun5911 Před 23 dny

    Interesting video, but i feel that the comparison examples between SQL and pandas are unfair. For example, in the "age>30" filtering comparison, you said that SQL is better than pandas, becasue in pandas you need to first import the library, and then add the line "df=pd.read('customers.csv')" before filtering by age>30, but I'm pretty sure that in SQL you are going to need to import the table from a related database, from a first look at SQL documentation, I underestand that the complete code for SQL would be something like: CREATE TABLE customers ( id INT PRIMARY KEY, name VARCHAR(255), age INT ); LOAD DATA LOCAL INFILE 'customers.csv' INTO TABLE customers FIELDS TERMINATED BY ',' LINES TERMINATED BY ' '; and then, finally SELECT * FROM customers WHERE age > 30; that vs: import pandas as pd df=pd.read('customers.csv') df[df[age]>30]

  • @TomvanLint-p3r
    @TomvanLint-p3r Před 26 dny

    I'm trying to understand this. What has me puzzled about the explanation about linear regression is the relevance of the locations as stated in 1:28. Why mention this when it's not part of the equation? On the other hand, the prices aren't only dependable on the size. Where does the location information goes in the schematic because you only have 2 variables? Aren't you comparing apples and oranges? I apologize if these are silly questions, but I can't wrap my head around this.

  • @redhead1978jp
    @redhead1978jp Před měsícem

    Great walkabout lens, and also thin enough to accidentally get a fingertip in the frame like an old 90's compact, for those real retro vibes.

  • @garethwood6659
    @garethwood6659 Před měsícem

    Coke in the UK has cane sugar too.

  • @NiwaHenji
    @NiwaHenji Před měsícem

    THANK YOU!!! Most helpful video ever! My AirPods works perfectly now!

  • @user-bw5yg2om5b
    @user-bw5yg2om5b Před měsícem

    I like your video, could you teach us how to make a nice video for the video beginners?

  • @PtakiKujawiaki
    @PtakiKujawiaki Před měsícem

    I like your happiness and passion when you demonstrate this lenses. I have a question - did you always use Lumix lenses ? Never mixed Lumix camera with Olympus lens ?

  • @PtakiKujawiaki
    @PtakiKujawiaki Před měsícem

    Hello - prices of lenses for my micro 4/3 Lumix G80/85 makes me cry. Very pricy. Is it very justified to have Lumix G80 with Lumix 100-300mm II lens or it will be good enough to have compact 1 inch sensor Lumix Fz1000mkII or Lumix Fz2500 ? What are the pros of having micro 4/3 system in this situation ? Why exactly these lenses are so expensive ? How they are different from this mechanics in 1 inches superzoom compacts ? I shoot mostly birds. I don't do portraits because I don't have people to do this.

  • @21upbowls
    @21upbowls Před měsícem

    Lens looks ok but a lot of missed focus, maybe the camera?

  • @user-nj4uu7ry7m
    @user-nj4uu7ry7m Před měsícem

    Con unos taco wow amazing hahaha

  • @user-nj4uu7ry7m
    @user-nj4uu7ry7m Před měsícem

    Stupidity Mexican coke is the best

  • @CappsProductions
    @CappsProductions Před měsícem

    The worst, most awkward, inaccessible, inconvenient, unhandy, trash feature on the iPhone. Spent 4 hours doing something that should've taken five minutes, and I had to figure out my own way of doing it because the "official" way is so buggy and provides low quality results when it finally does work after wasting all those hours. I'd recommend just giving up.

  • @LuisMameri
    @LuisMameri Před měsícem

    Can you set it to go off at a certain time? I won’t be in camera, I need it to shoot at a certain time when I’m not hands on

  • @prodbymoomzo
    @prodbymoomzo Před měsícem

    why did sucking my airpods work 😭

  • @actingcoachjohnpallotta3645

    what I am trying to do is power my gh5m2 with out plugging I into the wall

  • @user-mc2vq3sj1m
    @user-mc2vq3sj1m Před měsícem

    Lenovo A1859 A326hc q5 20200619 160551 that's is some kind was wrong the type of main brand because monkey always snakes

  • @tikitorturedmf
    @tikitorturedmf Před 2 měsíci

    I personally would NEVER use tap water in my yeast starter unless I boiled it first. Only bottled water with the top sanitized. Better safe than sorry.

  • @DavidJacksonphunman1
    @DavidJacksonphunman1 Před 2 měsíci

    thank you American stores that carry this product!

  • @DFsylo
    @DFsylo Před 2 měsíci

    i used water and a tooth brush and it worked lmfaooo just hold it upside down so water doesn’t get in the airpod

  • @MumuhNurmatin
    @MumuhNurmatin Před 2 měsíci

    I have panaleica 8-18 which is great value for money and good for landscape photography

  • @kentsoderstrom8378
    @kentsoderstrom8378 Před 2 měsíci

    It would benefit your videos if you made a nicer background to focus into. Maybe move the shelves forward to access them from behind. You could then put a light wall agaist yourself to hang up some testcarts, photos or small shelves for cameras etc. That would be nicer and cosier for youself too.

  • @sheldonmcgowen5608
    @sheldonmcgowen5608 Před 2 měsíci

    What about a lumix g85

  • @jimbaker5110
    @jimbaker5110 Před 2 měsíci

    These two don’t even explain what or how it tastes different. Bad video.

  • @tyfine99
    @tyfine99 Před 2 měsíci

    Mexican coke is the real original taste ironically

  • @aakimowgli
    @aakimowgli Před 3 měsíci

    Thank You Much Appreciated :)

  • @Jvstoo.
    @Jvstoo. Před 3 měsíci

    W

  • @JohnJohnson-wm7it
    @JohnJohnson-wm7it Před 3 měsíci

    Hold up, this isn't a brewing video

  • @agnichatian
    @agnichatian Před 3 měsíci

    um, yeah well python DOES include an array class in array.array; they efficiently hold arrays of numbers

  • @BeautiFuFu
    @BeautiFuFu Před 3 měsíci

    Thank you for this 😅 I’ve been looking into getting an ebike but i was worried about what happens if the power runs out. I’m a lady and haven’t been exceptionally active over the last couple of years lol. I like the ease of an ebike, but not sure about what I’ll do if it’s no longer electric due to dead battery. I may just get a regular foldable bike for now 😅 maybe build some leg muscles and then invest in an ebike

  • @TheKentaurion
    @TheKentaurion Před 3 měsíci

    No ultra wide?

  • @RedElectrik
    @RedElectrik Před 3 měsíci

    If you can use the watch why not use the phone at that point

  • @dylanevan815
    @dylanevan815 Před 3 měsíci

    i sucked the soul out of my airpods and now they’re loud again.

  • @TheAwsomeman56
    @TheAwsomeman56 Před 4 měsíci

    Just ordered this with the 25mm f/1.7 and a Lumix G9 on MPB

  • @Big_steve_956
    @Big_steve_956 Před 4 měsíci

    Bro I’m listening to this video with one AirPod and the other one is messed up and the first method was to suck out the nastiness and I put it back in and it actually worked

  • @Addieay
    @Addieay Před 4 měsíci

    No it’s the day of my ski trip and I was stressing thinking I was gonna have to actually talk to someone on the bus but I just had to give my AirPod head?!?

  • @user-mh9zm7fh4e
    @user-mh9zm7fh4e Před 4 měsíci

    Bro it hist different

  • @Zombie101
    @Zombie101 Před 4 měsíci

    blurry

  • @STOCKINGTONS
    @STOCKINGTONS Před 4 měsíci

    He played 73, 76, and 81 at the SAS Championship. Probably a 3 Handicap now.

  • @chickenfried12
    @chickenfried12 Před 4 měsíci

    Did you guys run out of things to compare?

  • @abobo5231
    @abobo5231 Před 4 měsíci

    wtf.... it works

  • @stefc304
    @stefc304 Před 4 měsíci

    I love the Krispy Kreme background!

  • @grantwyatt2780
    @grantwyatt2780 Před 5 měsíci

    Great reactions

  • @pinhead6723
    @pinhead6723 Před 6 měsíci

    thank you so much bro