2.2: Regular Expressions: Meta-characters - Programming with Text

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  • Опубликовано: 7 ноя 2024

Комментарии • 176

  • @opeyimikaaremu5107
    @opeyimikaaremu5107 2 года назад +3

    Your excitement makes your videos easy to watch

  • @delipara
    @delipara 7 лет назад +47

    U are one of the best sources for programming online and the most entertaining. Thank u for that

  • @daviddemau3572
    @daviddemau3572 6 лет назад +3

    Its famous in every school that there is a great math teacher, that makes complicated topics easy to understand, and create passionate students. You are this guy for coding, thank you!

  • @cadestombaugh5771
    @cadestombaugh5771 6 лет назад +10

    You're teaching style is just flat out awesome. I've only watched a few videos so far but I have a feeling I will be going through your entire library!

  • @mahmoudreda1083
    @mahmoudreda1083 5 лет назад +1

    if you want the charachters only [A-Za-z] without [0-9]: use \D\w
    EX: any 4 charts word
    \b\D\w{4}\b
    I learned a lot from you man. THANK YOU

  • @villagebantam
    @villagebantam 7 лет назад +1

    Most coders speak in a language I struggle to understand, very technical and as an amateur coder, it's refreshing to hear someone teaching in a neutral and understandable English - makes learning to code so much easier. I'm really glad I've found your channel!

  • @newtonlomar9869
    @newtonlomar9869 3 года назад +1

    The most amazing thing about your style of teaching, is that it looks like you are learning with us.

  • @arnobchowdhury9641
    @arnobchowdhury9641 6 лет назад +2

    Thanks for explaining this, sir. I wish there were more programming mentors like you. By that i mean, you are explaining the concept first. Most of the other mentors just codes and codes. That makes it harder to understand the concept for a beginner like me.

  • @arturoordonez-hernandez1534
    @arturoordonez-hernandez1534 6 лет назад +3

    I took a course in theoretical computing a few years ago and regular expressions were the first topic we discussed. I remember thinking "I wonder when this will come up" and since it didn't make a whole lot of sense then, I'm glad this video seems to have cleared things up quite a bit. Sometimes you just need to go over things a few times to feel like they make sense. Thanks for the video!

    • @Hasnain1F
      @Hasnain1F 5 лет назад

      Good thing I never went to get a computer science degree, or any degree for that matter. Especially since you went into one (I'm assuming) and still watching this video to (re)learn the Regex.

  • @gluke00
    @gluke00 3 года назад

    you were born to teach. I could listen to you for hours.

  • @Oussamaabdallah
    @Oussamaabdallah 8 лет назад +59

    Daniel You're just awesome , i learned a lot from you .

  • @maritzadiaz9000
    @maritzadiaz9000 9 месяцев назад

    Why am I learning so much and and easily with you? You're an amazing teacher!!

  • @sumit2308
    @sumit2308 7 лет назад +18

    Finally i am enjoying the regex,
    Thanks a ton .
    Hats off to your presentation skills....

  • @011azr
    @011azr 6 лет назад +5

    This guy is so passionate and funny at teaching. How is that even possible? xD

  • @Grundelforyou
    @Grundelforyou 3 года назад +1

    Love the personality & the enthusiasm. Been avoiding Regex for a while and this video makes it so palatable!

  • @abhaykashyapa
    @abhaykashyapa 3 года назад +1

    It's been 4 years since it has been uploaded but it's still Awesome!!

  • @learnprogramming6246
    @learnprogramming6246 8 лет назад +23

    You are great. I appreciate all the time you spend making these videos.

  • @progtom7585
    @progtom7585 4 года назад

    only realised how good this series on regex was after i watched some others videos on regex... so... great job and thanks

  • @aks123987
    @aks123987 7 лет назад

    Brother, I am a fan. You are excited in explaining and I am excited listening to you.

  • @samharrison8041
    @samharrison8041 4 года назад

    Very good video! My online course glanced at regular expressions and I'm glad I went deeper into them, they seem quite useful

  • @MacAutomationTips
    @MacAutomationTips 6 лет назад +1

    Wow, I'm looking forward to learning this. I read a few intro articles about regular expressions, but they don't explain it like you do. Thanks.

  • @mr.yanlucena8463
    @mr.yanlucena8463 7 лет назад +5

    The best professor I've ever seen!

  • @SatishKumarLade
    @SatishKumarLade 6 лет назад

    Very nice demonstration of every concept. Really liked the way its presented

  • @uesugikenshin386
    @uesugikenshin386 6 лет назад +2

    I'm in love with regex now because of this man!!!

  • @pelletierchristophe21
    @pelletierchristophe21 2 года назад

    Cristal clear as usual ; thanks a lot !

  • @jimmysonerian2504
    @jimmysonerian2504 3 года назад

    Amazing video and the way you have explained everything is just brilliant.

  • @TitoMitto
    @TitoMitto 7 лет назад

    Your awesomeness has made me LOVE what I hated to look at before.

  • @chrisp986
    @chrisp986 7 лет назад +2

    Author , I appreciate this series and many thanks. sorry for the broken engrish.

  • @HamiltonFilmsNYC
    @HamiltonFilmsNYC 6 лет назад

    This is the best regex explanation I've ever seen.
    Thank you! 👨🏾‍💻

  • @miraclehesed8959
    @miraclehesed8959 4 года назад

    Awesome Teaching. Just so you know. If i'm asked where i learned regex from, i will say it is you. Thank you daniel, Your're awesome.

  • @nicklaspersson4687
    @nicklaspersson4687 8 лет назад

    A regular expression to verify an email is not easy.
    Luckily there is in html5 Email or a regular expression can be found ''out there' and copy/pasted.
    Good luck constructing a watertight expression for email. A 'good enough' regular expression for email address is another matter,'not that hard.
    And then of course the server would do another, final check and ask for verification by sending a mail to the client before storing it more permanently.
    Thanks for great videos.

  • @dyaryraoofbaizagha3516
    @dyaryraoofbaizagha3516 5 лет назад +5

    absolutely astonishing. /Great teacher /, /great character/. just lovely

  • @sheldonsebastian7232
    @sheldonsebastian7232 6 лет назад

    Nice explanation for boundary meta character

  • @syedhassanfarman3566
    @syedhassanfarman3566 6 лет назад

    if only someone was as good as he is in explaining everything using C# ... life can be tough.
    still, this series is extremely helpful.

  • @TheRobel333
    @TheRobel333 7 лет назад

    I just want to take the time to thank you for your wonderful videos! I was working on some basic algorithm scripting exercises on FreeCodeCamp and I got stuck on a problem set where I had to check whether a given string is a palindrome. After watching only two videos of your regular expression playlist I was able to deduce a solution for my problem. Thanks again!

  • @SuperMeiMei
    @SuperMeiMei 4 года назад

    Hahahahahaha!!!! Took you few trials to get that sound effect! love your energy!!!!!!!!!!

  • @dewexdewex
    @dewexdewex 7 лет назад

    You are a very good teacher. Thank you.

  • @rotrose7531
    @rotrose7531 4 года назад

    Thank you very much, you are always fantastic, on of best programming teachers on youtube

  • @RickyGarcia_Learning
    @RickyGarcia_Learning 7 лет назад

    Great stuff! I'm going through your series before tackling the Regular Expressions chapter in Eloquent Javascript.

  • @atmospheric_b
    @atmospheric_b 6 лет назад

    omg i never expected regex would be so clear! Thanks you , man!

  • @jeffsu8497
    @jeffsu8497 6 лет назад

    Daniel is fabulous teacher. I contribute in small way by sponsoring on Patreon . It’s only few dollars but at least it should help pay for the markers and equipment . Pleas let’s show our support by sponsoring in Patreon if you can.

  • @heksqer1022
    @heksqer1022 5 лет назад

    Love your videos ! They are a great source to learn from and your style of explaining things is awesome !

  • @ayokunlesunmola60
    @ayokunlesunmola60 6 лет назад

    First and only RUclipsr I'm turning on post notifications for.

  • @chuxTube68
    @chuxTube68 7 лет назад

    Been hung up on regex for a while.. this is great info! Thanks for the awesome material :)

  • @tnduc91
    @tnduc91 5 лет назад

    Totally simple to get it. Thank mate!

  • @Tomersss222
    @Tomersss222 7 лет назад +4

    Man u r brilliant, thank u so much...they way u teach is so catchy...

  • @taakotuesday7878
    @taakotuesday7878 7 лет назад

    I am so glad I found this video series. Thank you for this video in particular!

  • @onlinecomedyclub5725
    @onlinecomedyclub5725 3 года назад

    This is very good, needs to be updated though from 720p to 1080p at least. Its difficult to read what Daniel has typed.

  • @natikrak
    @natikrak 4 года назад

    Wow! I'm impressed by this video. Thank you so much:) Greets from Poland!

  • @webdevshow
    @webdevshow 6 лет назад

    Great explanation man

  • @Aditya_Chauhan___
    @Aditya_Chauhan___ 5 лет назад

    Hi Danie could you plz provide me regex for " A BAAB is any four-character sequence, which consists of a pair of
    two different characters followed by the reverse of that pair, such as "xzzx", "xoox","adda",
    etc. However, a supported UniqueID also must NOT have a BAAB within any [square bracket]
    sequences. There can be many [square bracket] sequences."

  • @sams1179
    @sams1179 5 лет назад +8

    “I am using the JavaScript flavor”
    “... it may taste like Blueberry” 🤣

  • @enggpranjal
    @enggpranjal 4 года назад

    Thanks man, you are amazing, now i love regexp

  • @turkey8042
    @turkey8042 6 лет назад

    Awesome video! Really clears up some things for me on metacharacters. Thank you Daniel!!!

  • @claudianarvaezrojas6210
    @claudianarvaezrojas6210 3 года назад

    Great explanation!

  • @gammerman2858
    @gammerman2858 7 лет назад

    because of you i will succeed my exam, thank you for that !

  • @benline2963
    @benline2963 7 лет назад

    Man, I don't normally comment on videos but you do deserve a 🥇. I'd love to meet you one day man

  • @tech3425
    @tech3425 2 года назад

    Super fun to watch

  • @asksdub
    @asksdub 5 лет назад

    Extremely useful video, thanks mate

  • @imakeinternetdev
    @imakeinternetdev 4 года назад

    I wish more people taught like this. These videos are gold and turned my hatred for RegEx into a dislike. Thank you!

  • @sayalibayaskar9547
    @sayalibayaskar9547 6 лет назад

    Great video..really solved the doubts regarding regex!

  • @mohd.imranulhoquelimon1094
    @mohd.imranulhoquelimon1094 5 лет назад +1

    Its snowing outside and the heater is not working, still I am enjoying Regex :P :P you are awesome

  • @deepak3303
    @deepak3303 6 лет назад

    I want what this guys is smokin , watching at 2x is fun

  • @justinstar9710
    @justinstar9710 7 лет назад

    loved the video, but 720p is really not a good idea when dealing with small text on the screen. I understand it was streamed, but a higher res version would be a nice touch when watching the non-streamed version.

  • @anwarahmedsk1669
    @anwarahmedsk1669 5 лет назад

    Can we use same RegEx in Unix shell scripting?

  • @izreeljames7953
    @izreeljames7953 2 года назад

    I love your energy!!!

  • @shashwatkhanna6036
    @shashwatkhanna6036 7 лет назад

    Thanks. Continue the good work

  • @eddiewangombe936
    @eddiewangombe936 6 лет назад

    Awesome Video Daniel, I learnt a lot...

  • @gregre9693
    @gregre9693 7 лет назад

    Do you have any tutorial on how to delete all non-alphanumeric characters?

  • @ahmad-ali14
    @ahmad-ali14 5 лет назад

    you are always the best

  • @truth-seeker-2300
    @truth-seeker-2300 7 лет назад

    You are awesome. Many thanks for this free knowledge sharing.

  • @venkateshgandi7866
    @venkateshgandi7866 5 лет назад

    Can some please let me know what is the editor he is using. I wondered with the visualization of our regular pattern expression matching. what are the editor can we have this features. I am using windows OS. Thanks!

    • @TheCodingTrain
      @TheCodingTrain  5 лет назад

      This workflow video series might help! ruclips.net/p/PLRqwX-V7Uu6Zu_uqEA6NqhLzKLACwU74X (I think I am actually using Atom in this video though: ruclips.net/video/d3OcFexe9Ik/видео.html

  • @user-or7ji5hv8y
    @user-or7ji5hv8y 5 лет назад

    Does sed uses these same regular expressions?

  • @blakelarson5005
    @blakelarson5005 6 лет назад

    Very cool series.

  • @daymaker_trading
    @daymaker_trading 4 года назад

    Absolutely incredible teacher, thank you so much!!!

  • @TitanSound
    @TitanSound 6 лет назад

    Superb videos, thank you for taking the time to make them.

  • @carljohnson7342
    @carljohnson7342 7 лет назад

    God bless you mi amigo

  • @dantlasirishareddy2880
    @dantlasirishareddy2880 6 лет назад

    Thanku

  • @aliveagain
    @aliveagain 6 лет назад

    Love the videos, really made this whole thing quite interesting!

  • @Benwilli1
    @Benwilli1 6 лет назад

    This dude is such a nerd!! I love it!!

  • @TheIdeaNarrativeEntertainment
    @TheIdeaNarrativeEntertainment 7 лет назад

    tanx for your explaination .you are just awesome keep doing it.......

  • @rijuroy7415
    @rijuroy7415 6 месяцев назад

    Hatts off to you.

  • @dcjunkieful
    @dcjunkieful 7 лет назад

    thanks for your explanations! i appreciate it

  • @OscarRodriguez-bc2ol
    @OscarRodriguez-bc2ol 6 лет назад

    Bro, your videos are amazing! Thank you so much for the information. Incredibly useful. I've learned so much w you. Keep making vids.
    Saludos desde México.

  • @shadowbanned111
    @shadowbanned111 6 лет назад

    Truly superb!

  • @jamesarthur67
    @jamesarthur67 8 лет назад +8

    It's a full stop, *sips tea*

  • @pradeep422
    @pradeep422 6 лет назад

    subbed just for tht sound mix lol. AWESOMEEEEEEEEEE

  • @karasira2696
    @karasira2696 7 лет назад

    Thanks man

  • @ks-mq3fm
    @ks-mq3fm 6 лет назад

    you are fabulous and you are endowed with special capabilities which happens very less in eternity .

  • @hamitburakemre
    @hamitburakemre 7 лет назад

    Thank you so much, really awesome content.

  • @jwellsucf
    @jwellsucf 6 лет назад

    Really liking your content, thanks for sharing!

  • @abrahamgonzalez3882
    @abrahamgonzalez3882 7 лет назад

    very nice! thanks.

  • @alehunter15
    @alehunter15 6 лет назад

    you are simply amazing what more to say...

  • @thecallertotruth1121
    @thecallertotruth1121 5 лет назад

    well explained thank you

  • @ritingeorge5569
    @ritingeorge5569 2 года назад

    Helped me alot!!

  • @vipulparmar4690
    @vipulparmar4690 6 лет назад

    Really great stuff!!

  • @sylvainZa
    @sylvainZa 6 лет назад +13

    Please note, i thought it important \w does include "-" and "_"

    • @KL4NNNN
      @KL4NNNN 4 года назад +5

      \w doesn't match hyphen -, but it does match underscore _

  • @MatthewNeill
    @MatthewNeill 7 лет назад

    What is the text editor that you are using?

  • @thomas01pd2016
    @thomas01pd2016 7 лет назад

    can't you just add a ".?" after the dash in order to include the phone numbers with periods inside them?

  • @edenyosef
    @edenyosef 7 лет назад

    awesome channel! thank you!