24 Xcode Tips in 15 Minutes

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  • Опубликовано: 1 ноя 2024

Комментарии • 148

  • @rednettle
    @rednettle 3 года назад +1

    Paul you are a legend, thanks for sharing these, 10 years doing Xcode development and didnt know half of these - My current fave is "Run without building" when you just want to restart the app without re compiling "ctrl+cmd+r"

  • @techguy0711
    @techguy0711 3 года назад +1

    I like the triple slash comment that provides a description for a function or class when using autocomplete

  • @chrispy104k
    @chrispy104k 3 года назад +2

    Absolutely excellent Paul.
    My favourites:
    1. In storyboard, Hold the Option key and then select the Source code file which makes sure that assistant editor is opened with the right file to make your connections
    2. To go back to the file list no matter where the navigator panel is currently - Command + 1
    3. Shift + Command + K to clean the build folder. Apparently Shift + Option + Command + K is supposed to perform a deeper clean. No idea if this is fact or fiction.
    4. Command + R to run, Command + B to build
    5. Mulit-position editing. Select the first location then hold Shift + Control then select the other locations to edit. Massive time saver.
    That should do for the moment.

  • @remyblas
    @remyblas 3 года назад +13

    I'm about 2/3 into the 100 Days of Swift course and this is gold! First, because it will help me navigate and follow the projects quick and easily, and second, because I came here just curious, expecting not to understand most of it, but I do understand almost all of it, and that makes me feel like I really progressed in my understanding of iOS programming.

  • @DavidBobSmith
    @DavidBobSmith 2 года назад

    I don’ t really have a favorite tip that you’ve gave they’re all good one. Thank you!

  • @pieterbikkel
    @pieterbikkel 3 года назад +10

    Great tips, the auto spelling and grammar is my favorite

  • @volimpia
    @volimpia 3 года назад

    My favorite Xcode shortcut is selecting part of code and choosing refactor extract it to method. Makes code so clearer.

  • @squarefrog
    @squarefrog 3 года назад +6

    So many good tips! I love the Structure > Move Selection Up or Down feature with cmd+opt+[ or cmd+opt+]. Works for both a single line of text, or many! Even more useful when writing SwiftUI

    • @adlsfreund
      @adlsfreund 3 года назад

      When was this added?

    • @squarefrog
      @squarefrog 3 года назад

      @@adlsfreund the feature has been there for a long time. The shortcut appeared in 2014 I believe.

  • @DogeWowzie
    @DogeWowzie 3 года назад +1

    The spelling check and the extended mini map navigation will be a game changer in my daily developer routine. Thanks for the excellent video. You are an awesome guy.

  • @mohammadabuqubu7079
    @mohammadabuqubu7079 3 года назад

    Filtering the jump bar was life savior

  • @AlanW
    @AlanW 3 года назад +75

    "Which is useful for the NEVER times you want to print out your source" 🤣

  • @AlanW
    @AlanW 3 года назад +4

    0:28 was just something I was bemoaning about classes yesterday! Thanks!

  • @mattlarsen
    @mattlarsen 3 года назад +1

    Favorite additional tips: CMD-Shift-Y to show/hide the debug area and Option-click on view controller when in the storyboard to display on screen and drag button actions over. Great series!

  • @naturereporter2719
    @naturereporter2719 3 года назад

    IAP testing in Xcode. Awesome! Ty for this vid.

  • @acjazz01
    @acjazz01 3 года назад +1

    I loved that tip about generate initializers!

  • @JonJudelson
    @JonJudelson 3 года назад +1

    Multiline Editing in Xcode is one of the most mind blowing features I have ever seen.

  • @imamad
    @imamad 2 года назад

    The interface maker shortcut was the best one for me! It's super helpful for code review and refactoring.

  • @theDaveBaxter
    @theDaveBaxter 3 года назад +4

    Dbl click the brace is defo gonna help. Am forever scrolling up and down trying to find matching braces.

  • @govind20246
    @govind20246 3 года назад +1

    Initializer method is awesome 👍, thanks for sharing this!

  • @judy8821
    @judy8821 3 года назад

    Great tips! Knew some of them. One tip for SwiftUI that I am careful to follow, is to not type too much code before building because the error messages don’t make sense so you can’t pinpoint which line of code is wrong until you start deleting all the lines you entered until you find the one.

  • @casperes0912
    @casperes0912 3 года назад +8

    Haven't watched alll the vid yet, so don't know If it comes up, but here's the best thing I ever did for myself in Xcode. I bound the Refactor->Rename option to F13. Now I just place the cursor over a variable or function name, F13, write new name, enter. Boom, renamed everywhere

    • @_sabot
      @_sabot 3 года назад

      Sounda pretty cool, unfortunately my Mac doesn't have F13 😢

    • @diminishedreturn
      @diminishedreturn 3 года назад

      @@_sabot The Magic Keyboard with NumPad goes up to F19. X-Mas comes around sooner or later.

  • @asigivati1382
    @asigivati1382 3 года назад

    wow impressive tips! i''m using xCode something like 6 years and i learned lot of good stuff here! thanks!

  • @goalsandapps7847
    @goalsandapps7847 3 года назад

    You got my thumbs up already after the very first tip.

  • @robertmartens7839
    @robertmartens7839 3 года назад +7

    My tip is to always check your explanation first when I want learn something new with Swift.

  • @satysin630
    @satysin630 3 года назад +2

    I don't even use Xcode yet I just watched the whole video. Some super handy tips here, kinda makes me want to use Xcode 🙃

  • @luyokai
    @luyokai 3 года назад

    Never thought I knew so little about Xcode until I watched this video.

  • @Nilely
    @Nilely 3 года назад

    Thanks. All tips are usefull. Tiling the simulator is most useful tip for me from all the new tips I learn.

  • @AnthonyMarchenko
    @AnthonyMarchenko 3 года назад

    ⇧⌘J - select the visible file in project navigation, was a real discovery for our team. Really help to navigation throw complicated architecture
    try it!
    Cheers

  • @magedmohamed4622
    @magedmohamed4622 2 года назад

    Thank you for your helpful explanation

  •  3 года назад +2

    My tip: the disabled breakpoints also leaves a blue line on the right scrollbar. Just click twice in front of your actually important lines and work with a quick visible reference on the scrollbar. You can remove them after work done, from the Breakpoint Navigator.

  • @AX100G
    @AX100G 3 года назад

    The tip about adding init to classes is also useful for structs.
    the member wise init provided by the compiler is always “internal”. If you want a public one you can: Change your object from struct to class, use the Xcode refactoring tool to generate the init, change it back to a struct... and then make the generated init public.

  • @Aotearoas09
    @Aotearoas09 3 года назад

    Thanks. Something to learn and remember for the weekend.

  • @davidagyakwa288
    @davidagyakwa288 3 года назад

    the best Swift and swift ui tutor there is 🔥

  • @_sabot
    @_sabot 3 года назад +2

    My tip for you guys is something some may know from the JetBrains IDEs. They have this little target icon above the file tree and if you press it, it will show you where the currently in the editor opened file is located in the file tree. This is very useful in large projects after you navigated in your editor by clicking on method names for example. I missed it so long in Xcode until I found out it has it too, but it's little bit more hidden. You have to right click in the editor, then -> Navigate -> Reveal in Project Navigator

  • @danielwatson6529
    @danielwatson6529 3 года назад

    Code snippets library is my fave, i save all sorts in there

  • @thephantom1237
    @thephantom1237 3 года назад

    Thanks Paul. these will save a-lot of my time.

  • @yuriiohiria5559
    @yuriiohiria5559 3 года назад +2

    Awesome! Learned many new useful things! Thank you, Paul!

  • @MrShumylo
    @MrShumylo 2 года назад

    Fantastic! So many useful tips. Cheers for this!

  • @mrvfino
    @mrvfino 3 года назад

    Thanks! I always suggest your website and content to newer iOS developers that i meet. It's a go to resource. Succinct yet still very informative.

  • @gakkieNL
    @gakkieNL 3 года назад +1

    Great tips, some new ones here! Thanks 🙏

  • @abirhasanzoha1291
    @abirhasanzoha1291 3 года назад +1

    Thanks for the tips. I really liked the spell checker as I do typo a lot. 😬

  • @h3sperian
    @h3sperian 3 года назад

    Thanks for the tips, I learned 2-3 new life-savers ❤️
    I like to move things, and so do I like to move code in my source file. Mostly when dragging around some piece of useful code
    ⌥ + CMD + [ -> move line up
    ⌥ + CMD+ ] -> move line down

  • @chingshenchen
    @chingshenchen 2 года назад

    Thank you for your share. It's really useful.

  • @mirkaram548
    @mirkaram548 3 года назад

    No. 5 was that I was don't know before, that's really helpful.
    But what for i was hoping was "DUPLICATE CURRENT LINE", its really handy shortcut when when needed declaration of same type and modifier variable.

  • @fernandomontes5087
    @fernandomontes5087 3 года назад +19

    That indent shortcut is going to save me a lot of time.

    • @robertmartens7839
      @robertmartens7839 3 года назад

      too bad you didn't guess it was there.

    • @elbot441
      @elbot441 3 года назад

      Its good but got a bad thing when using with swiftlint, If you have an empty space (between two line for readability ) it will add space and create a warning for swift lint

    • @PaulPeelen
      @PaulPeelen 3 года назад +2

      Even better, there is an option in Xcode which will automatically re-indent on paste. You can find it in File > Preferences > Text editing > Indentation > Check "Re-indent on paste"

  • @adam-user
    @adam-user 2 года назад

    Great video, thanks!

  • @noamif
    @noamif 3 года назад

    i've learnt so much from this man it's not even funny anymore

  • @volimpia
    @volimpia 3 года назад

    Number 1 is lifesaver, thank you for this video. I will be using it and number 8. Some i didn't know about, some did. Can anyone recommend some videos about testing?

  • @ivanlyuhtikov3871
    @ivanlyuhtikov3871 3 года назад +2

    Cmd shift o - nice shortcut

  • @vladimirmoor
    @vladimirmoor 3 года назад

    BIG thanks for this huge amount of tips!

  • @mostafaelshazly6734
    @mostafaelshazly6734 3 года назад

    Thanks Paul, Love the tips!
    Specially the one with testing in-app purchases, I used to waste so much time on those non-consumables

  • @emilytomsUA
    @emilytomsUA 3 года назад

    Thank you for sharing, Paul!

  • @sergiobost4891
    @sergiobost4891 3 года назад

    My favorite was 'Generating an interface file' - Awesome

    • @trendz4422
      @trendz4422 3 года назад

      How its useful? IDK how to use it.

    • @sergiobost4891
      @sergiobost4891 3 года назад

      @@trendz4422 it’s only really useful when browsing through others code, it’s gives you a birds eye view of what’s going on. Otherwise you would have to figure out what each component does and individually

  • @BTFranklin
    @BTFranklin 3 года назад

    These were so, so great.

  • @tharindudarshana6480
    @tharindudarshana6480 3 года назад

    Very useful one 👏🏻. Thank you

  • @smrkdr0
    @smrkdr0 2 года назад

    Nice tips!

  • @umairali7784
    @umairali7784 3 года назад

    Documenting a method shortcut is a great tip for me, hopefully I'll be doing it more often now on :)

  • @gabrielc3303
    @gabrielc3303 3 года назад

    This is gold!!!
    Thank you so much Paul 🙏🏻🙏🏻🙏🏻

  • @craiganthony_io
    @craiganthony_io 3 года назад

    Fantastic video! Great tips in here.

  • @DigitalHole
    @DigitalHole 3 года назад

    Thanks for sharing this.. Really cool tips & tricks.

  • @prachibile2798
    @prachibile2798 3 года назад

    Amazing tips

  • @reachtorich
    @reachtorich 3 года назад

    Thanks for your amazing tips. BTW, could you please show me how to customize the Xcode appearance like yours?

  • @awakeFromNib
    @awakeFromNib 3 года назад

    Very useful, thanks!

  • @thesalazar78
    @thesalazar78 3 года назад

    Thank you for all the tips

  • @wilmercb
    @wilmercb 3 года назад +1

    Please make a video on Swift UI MVVM programing 🙏🏼

  • @AndreyTorlopov
    @AndreyTorlopov 3 года назад

    Very useful. 🤘

  • @AngleIron426
    @AngleIron426 3 года назад

    Excellent. Thank you.

  • @MrRLO8
    @MrRLO8 3 года назад

    Thanks Paul!

  • @kaideumers6102
    @kaideumers6102 3 года назад

    These are really helpful!

  • @CraigSchubert
    @CraigSchubert 3 года назад

    Fantastic tips - thanks Paul! :-)

  • @onecarwood
    @onecarwood 3 года назад

    Very good tips!

  • @leifashley
    @leifashley 2 года назад

    Probably the best Xcode tips list I've ever seen. I knew like only 2 of these, so the rest were pure gold :)

  • @VinothKumar-zl2ht
    @VinothKumar-zl2ht 3 года назад

    TIP 3: Double Click i searched lot. Thanks Paul..!!!

  • @josuecruz0921
    @josuecruz0921 2 года назад

    These are great 🔑

  • @danuff
    @danuff 3 года назад

    Thanks for these tips!

  • @rutvikhiranee7214
    @rutvikhiranee7214 3 года назад

    My favourite one is All issues fixing in one click

    • @_sabot
      @_sabot 3 года назад

      Now if this would also work in Jira 😌

  • @YannSaintLaurent
    @YannSaintLaurent 3 года назад

    Do you have a debugging tips 101 video?

  • @muntius8680
    @muntius8680 2 года назад

    Thanks.

  • @Star-rq3jd
    @Star-rq3jd 3 года назад

    Like all of it ✨

  • @romanpurishy
    @romanpurishy 3 года назад

    Thanks, really helpful

  • @pkc456
    @pkc456 3 года назад

    Great tips 👍

  • @DavidNitzscheBell
    @DavidNitzscheBell 3 года назад

    14:43 NumberedRow.init???? I guess this is Swift being really clever, but can you please show the expanded version that shows how the unnamed List value is passed to the NumberedRow view?

  • @Sokrates8
    @Sokrates8 3 года назад

    I love auto-indent --> ctrl-I ;-)

  • @cruiseqe2
    @cruiseqe2 3 года назад

    Brilliant - thanks

  • @Andrew-7324
    @Andrew-7324 3 года назад +1

    I like Multi-cursor editing.

    • @mojoblues66
      @mojoblues66 3 года назад

      should have been tip #25

  • @trendz4422
    @trendz4422 3 года назад +1

    Thanks Paul

  • @sirkastic
    @sirkastic 3 года назад +1

    My favourite is the 'Quicken' feature to help speed up builds. If you are finding build projects slow (especially Unity builds for me) press CMD + Q whilst XCode is buiilding the project and it will allocate more system resources to that task

  • @williamsquires3070
    @williamsquires3070 3 года назад

    Okay, but how can I force Xcode’s code editor to ALWAYS insert 2 spaces (or however many I want in the preferences) whenever I hit the key? This is super aggravating when I want to tab over an opening ‘{‘ and nothing happens. 😫 Even better, is there some way to have it put the open curly brace on the next line after a “func” declaration, and indented one level?

  • @lucaseve
    @lucaseve 3 года назад

    Any tip for showing and hiding line numbers without to open the preferences?

  • @Sanche87
    @Sanche87 4 месяца назад

    CTRL+i this what i want. Thank u

  • @vamsi3877
    @vamsi3877 3 года назад

    Thanks paul 👏

  • @anotherguycalledsmith
    @anotherguycalledsmith 3 года назад

    Thank you very much for #21 ;-)

  • @guitaripod
    @guitaripod 3 года назад +1

    I knew all of them 😎

  • @30guarino
    @30guarino 3 года назад

    Thank you! ..... Now we need one of your subscribers to have a print out for us lol

  • @casadogaspar
    @casadogaspar 3 года назад

    For the 8º I'm using Amethyst to tile the windows, so it's even easier.
    I know it's not part of Xcode but it's worth.

  • @dodilodi1278
    @dodilodi1278 3 года назад

    for tip No1, I find it more easy not to use the Editor, you can simply do right click on the class name -> refactor > generate membervise initializer

  • @Cdswjp
    @Cdswjp 2 года назад

    Great!

  • @cyberrage8658
    @cyberrage8658 3 года назад

    Hey paul, how do you add the preview or simulator that when you change code it changed the app live like in swiftui

  • @Bulldog01234
    @Bulldog01234 3 года назад

    could u make a vid making a player with multiple videos with the play next button plz i can't figure it out

  • @thegoodshit1970
    @thegoodshit1970 2 года назад

    That was so extremely useful, thank you very much Paul. Those were some pretty advanced pro tips there!