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Java8 | 70 | Collectors | To Map | Tamil
The toMap() method is a static method of Collectors class which returns a Collector that accumulates elements into a Map whose keys and values are the result of applying the provided mapping functions to the input elements. Note that keys are unique and if in any case the keys are duplicated then an IllegalStateException is thrown when the collection operation is performed.
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You can watch my other tutorials
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Selenium basics: bit.ly/2XtOt1F
Selenium Advanced: bit.ly/2WYieZe
TestNG Absolute Beginner Guide: bit.ly/2N6xgaM
Data-driven framework: bit.ly/2WVjSFT
Page Object Model: bit.ly/2IAXJZR
Framework development using POM and Cucumber: rb.gy/fer4sw
Keyword driven framework development: rb.gy/gosduk
How to write XPath on our own: bit.ly/2KwMLql
Must know Java concepts for Selenium: bit.ly/31Ro7G8
Selenium Interview Questions: bit.ly/2N6xu1F
Java for Selenium Automation: bit.ly/2IylOAh
Maven beginner guide: bit.ly/2Rsigm0
GitHub Absolute beginner Guide: bit.ly/2Kxdzqj
REST Web services beginner guide: bit.ly/2N69rQq
Cucumber absolute beginner guide: bit.ly/2X0lSBB
Acceptance Testing (Fitnesse) beginner guide: bit.ly/2Y6oE55
Jenkins beginner guide: bit.ly/2X39fGb
Jmeter beginner tutorials: bit.ly/32achqW
Java programs for Interview: bit.ly/3AZ5u4M
Frequently Asked Interview questions for testers: bit.ly/3xFfyhm
Agile beginner tutorials: bit.ly/3khmT2z
Jira beginner tutorials : bit.ly/2TZLE97
Rest Assured beginner tutorials: bit.ly/3i4lpGw
Selenium Exceptions: bit.ly/36BpYCS
Manual testing tutorials: rb.gy/htjdm4
Freshers Tips and Guidance: rb.gy/m97ze8
ISTQB Foundation level Videos: rb.gy/erkss9
Postman Absolute beginner Tutorials: rb.gy/u5hds6
Roadmap for Freshers and Professionals: rb.gy/vuhvap
Complete Rest Assured Tutorials: rb.gy/3wgta9
Переглядів: 6 033

Відео

Java8 | 69 | Collectors | Unmodifiable List | Unmodifiable Set | Tamil
Переглядів 1,5 тис.9 місяців тому
The unmodifiableList() method of java.util.Collections class is used to return an unmodifiable view of the specified list. This method allows modules to provide users with “read-only” access to internal lists. Query operations on the returned list “read through” to the specified list, and attempts to modify the returned list, whether direct or via its iterator, result in an UnsupportedOperation...
Java8 | 68 | Collectors | To List | To set | To Collection | Tamil
Переглядів 7129 місяців тому
Collectors.toList(): - This collector collects the elements of the stream into a list. Collectors.toSet(): - This collector collects the elements of the stream into a set. Collectors.toMap(Function, Function): - This collector collects the elements of the stream into a map, with the first function providing the key and the second function providing the value. Collectors.toMap(Function, Function...
Java8 | 67 | Reduce function | Find max and min | Tamil
Переглядів 61610 місяців тому
The reduce() function in Java is a terminal operation on streams that combines all the elements of the stream into a single value. It does this by applying a binary operator to each element in the stream, where the first argument to the operator is the return value of the previous application and the second argument is the current stream element. Reduce functions takes Identity: The initial val...
Java8 | 66 | Reduce function | Is identifier mandatory | Tamil
Переглядів 40810 місяців тому
The reduce() function in Java is a terminal operation on streams that combines all the elements of the stream into a single value. It does this by applying a binary operator to each element in the stream, where the first argument to the operator is the return value of the previous application and the second argument is the current stream element. Reduce functions takes Identity: The initial val...
Java8 | 65 | Reduce function | When do we need a combiner | Tamil
Переглядів 39210 місяців тому
The combiner in the reduce() function is a binary operator that combines two values of type T into a single value of type T. It is used to accumulate the results of the reduction as the reduce() function iterates over the elements of the stream. The combiner is typically a mathematical function, such as addition, subtraction, multiplication, or division. However, it can also be a more complex f...
Java8 | 64 | Reduce function | Tamil
Переглядів 49710 місяців тому
The reduce() function in Java is a terminal operation on streams that combines all the elements of the stream into a single value. It does this by applying a binary operator to each element in the stream, where the first argument to the operator is the return value of the previous application and the second argument is the current stream element. Reduce functions takes Identity: The initial val...
Java8 | 63 | Functions in Optional class | Tamil
Переглядів 53110 місяців тому
Functions In Optional Class: empty → Returns an empty Optional instance of→ Returns an Optional wrapping of the given value or throws a NullPointerException if this value is null ofNullable→ Returns an Optional wrapping the given value or the empty Optional if this value is null filter → If the value is present and matches the given predicate, returns this Optional; otherwise returns the empty ...
Java8 | 62 | Handling null pointer exception using Optional class | Tamil
Переглядів 1,2 тис.10 місяців тому
Optional is a class in Java 8 that is used to represent a value that may or may not be present. This is useful for representing situations where a value may not be available, such as when a method returns a value but may return null if the value is not found. The Optional class has a number of methods for working with optional values, such as: isPresent(): Returns true if the optional value is ...
Java8 | 61 | How to create optional objects | Tamil
Переглядів 1 тис.10 місяців тому
Optional is a class in Java 8 that is used to represent a value that may or may not be present. This is useful for representing situations where a value may not be available, such as when a method returns a value but may return null if the value is not found. The Optional class has a number of methods for working with optional values, such as: ❇️ isPresent(): Returns true if the optional value ...
Java8 | 60 | Why do we need Optional class | Tamil
Переглядів 1,5 тис.10 місяців тому
Optional is a class in Java 8 that is used to represent a value that may or may not be present. This is useful for representing situations where a value may not be available, such as when a method returns a value but may return null if the value is not found. The Optional class has a number of methods for working with optional values, such as: ❇️ isPresent(): Returns true if the optional value ...
Java8 | 59 | Find First vs Find Any | Tamil
Переглядів 62810 місяців тому
The findAny() method is a terminal operation, which means that it performs its action and returns a result immediately. It is also a non-deterministic operation, which means that the result is not guaranteed. In the above example, the result will be different each time the code is run. The findAny() method can be used in a variety of situations where you need to find a random element from a col...
Java8 | 58 | None Match | Tamil
Переглядів 35410 місяців тому
The noneMatch() method in Java 8 is a short-circuiting terminal operation that returns true if no element of the stream matches the provided predicate. It may not evaluate the predicate on all elements if not necessary for determining the result. Support by donating: Google Pay UPI Id: arulprasath36@okicici Name: Arulprasath Email: arulprasath36@gmail.com Follow me on Linked In: www.linkedin.co...
Java8 | 57 | AllMatch function | Tamil
Переглядів 41410 місяців тому
Stream allMatch(Predicate predicate) returns whether all elements of this stream match the provided predicate. It may not evaluate the predicate on all elements if not necessary for determining the result. This is a short-circuiting terminal operation. Support by donating: Google Pay UPI Id: arulprasath36@okicici Name: Arulprasath Email: arulprasath36@gmail.com Follow me on Linked In: www.linke...
Java8 | 56 | AnyMatch function | Tamil
Переглядів 45910 місяців тому
Stream anyMatch(Predicate predicate) returns whether any elements of this stream match the provided predicate. It may not evaluate the predicate on all elements if not necessary for determining the result. This is a short-circuiting terminal operation. Support by donating: Google Pay UPI Id: arulprasath36@okicici Name: Arulprasath Email: arulprasath36@gmail.com Follow me on Linked In: www.linke...
Java8 | 55 | Another Flat Map function example | Tamil
Переглядів 42610 місяців тому
Java8 | 55 | Another Flat Map function example | Tamil
Java8 | 54 | Flat Map function | Tamil
Переглядів 80310 місяців тому
Java8 | 54 | Flat Map function | Tamil
Java8 | 53 | Count the chars | Map function | Tamil
Переглядів 52710 місяців тому
Java8 | 53 | Count the chars | Map function | Tamil
Java8 | 52 | Streams API | Map function | Tamil
Переглядів 73410 місяців тому
Java8 | 52 | Streams API | Map function | Tamil
Java8 | 51 | Streams API | Skip function | Tamil
Переглядів 48710 місяців тому
Java8 | 51 | Streams API | Skip function | Tamil
Java8 | 50 | Streams API | Limit function | Tamil
Переглядів 49710 місяців тому
Java8 | 50 | Streams API | Limit function | Tamil
Java8 | 49 | Streams API | Distinct() function in Java streams API | Tamil
Переглядів 62110 місяців тому
Java8 | 49 | Streams API | Distinct() function in Java streams API | Tamil
Java8 | 48 | Streams API | Filter using Predicate | Tamil
Переглядів 60110 місяців тому
Java8 | 48 | Streams API | Filter using Predicate | Tamil
Java8 | 47 | What is a stream | Stream Characteristics | Tamil
Переглядів 1,5 тис.11 місяців тому
Java8 | 47 | What is a stream | Stream Characteristics | Tamil
Java8 | 46 | Stream operations | Tamil
Переглядів 1 тис.11 місяців тому
Java8 | 46 | Stream operations | Tamil
Java8 | 45 | Collections vs Stream | Tamil
Переглядів 84111 місяців тому
Java8 | 45 | Collections vs Stream | Tamil
Java8 | 44 | Solving the problem with and without Streams API | Tamil
Переглядів 68111 місяців тому
Java8 | 44 | Solving the problem with and without Streams API | Tamil
Java8 | 43 | One more problem statement | Intro to Streams API
Переглядів 56211 місяців тому
Java8 | 43 | One more problem statement | Intro to Streams API
Java8 | 42 | Integer Overflow/underflow Issue while using Comparator
Переглядів 52611 місяців тому
Java8 | 42 | Integer Overflow/underflow Issue while using Comparator
Java8 | 41 | Sorting using Comparator Interface | Tamil
Переглядів 99811 місяців тому
Java8 | 41 | Sorting using Comparator Interface | Tamil

КОМЕНТАРІ

  • @ShakiThegirlNextDoor
    @ShakiThegirlNextDoor 5 годин тому

    Thanks a lot sir🙏

  • @jayapriyam1984
    @jayapriyam1984 22 години тому

    Window authentication popup handle panna mudila.tried different ways . provided credentials within link but its Not working.any solution

  • @highlyrespectedfamily
    @highlyrespectedfamily День тому

    8:30 final decision 😄

  • @srihaasanthragu7122
    @srihaasanthragu7122 День тому

    like sanity

  • @saranrajj1113
    @saranrajj1113 День тому

    Please explain multiple windows handling (set, list, addall and get(index based)

  • @MelodySujitha
    @MelodySujitha День тому

    Hi, Please explain the XSLT report in detail. Thank you in anticipation.

  • @ramdeepa7354
    @ramdeepa7354 День тому

    How to handle keep and discard message while downloading any file in selenium

  • @SureshKumar-lq1fx
    @SureshKumar-lq1fx День тому

    Anna manual testing la usability testing explanation video podunga short ah

  • @kalpanasivaraman5506
    @kalpanasivaraman5506 2 дні тому

    Sir, I have Chrome version 127. which version of chrome driver I need to download.please help me on this.

  • @SadhamHussainAbdulRahim
    @SadhamHussainAbdulRahim 4 дні тому

    Bro really your video is very useful to everyone

  • @kalpanasivaraman5506
    @kalpanasivaraman5506 5 днів тому

    very useful Sir.Thank you so much

  • @gopinath.g9895
    @gopinath.g9895 5 днів тому

    HI Arul brother. Am gopinath from chennai. Naa 4yrs ah automation tester ah work pannitu iruken ippo playwright learn panna start panna institution la join panna but perusa puriyala bro doubts ethana ketta clarify panna matranga so neenga Playwright related videos poda mudiuma bro in tamil. Pls help me bro am interested to learn Playwright.

  • @kaskas5706
    @kaskas5706 5 днів тому

    Vera level explain

  • @vinna2k884
    @vinna2k884 5 днів тому

    Hi bro, ur site is not active..pls share the ebook purchase link

  • @sensesinteractivepanels9451
    @sensesinteractivepanels9451 6 днів тому

    sir , is kanban added in this series

  • @prasathrajendran7116
    @prasathrajendran7116 7 днів тому

    Can a interface extends a class ?

  • @Vijayapriya-sz1yq
    @Vijayapriya-sz1yq 7 днів тому

    Bro technologies nalla tha bro...pls bro yen life atha Noki poguthu...still no decisions are not taken in my hands...only father....please bro..🙏

  • @aravind.m9866
    @aravind.m9866 8 днів тому

    Wow! Very nicely the questions are curated to make the session highly useful…. This conversation gives a practical insight of how to approach the learning curve❤ Just a suggestion, please a do this kind of meetup with test legenda recurring ,it would be really beneficial for us 😊 Thanks for your great efforts!

  • @kavithasugumar355
    @kavithasugumar355 8 днів тому

    Thank you bro

  • @vinna2k884
    @vinna2k884 8 днів тому

    Finally seen u

  • @durga_max
    @durga_max 9 днів тому

    Interview la real time examples kepanga...adhuku answers panramari videos podunga

  • @bakkis9287
    @bakkis9287 10 днів тому

    Super sir.. ur words are gave more positivity

  • @danielsims5771
    @danielsims5771 10 днів тому

    You seem to have a great depth of teaching but please kindly consider how the language barrier problem can be solved either by using a translator or any other means for you to reach out to wide base of people. Our mother tongues are good and should be encouraged at all cost; but where addressing of many persons is concerned, English is highly recommended. Retards Sir

  • @atchayabalu6010
    @atchayabalu6010 11 днів тому

    Hello Bro i have been learning TestNG concepts from your channel its really useful for me to learn and your way of explanation is great that anyone can easily understandable those people who all r trying job in testing like me.I would like to say Thank you for such great teaching!

  • @sri3556
    @sri3556 12 днів тому

    Bro when you will make video for SQL

  • @SadhamHussainAbdulRahim
    @SadhamHussainAbdulRahim 13 днів тому

    Really Super bro...Please keep upload the videos... It's very useful all developers and Testers

  • @chandhinikrishnakumar1468
    @chandhinikrishnakumar1468 13 днів тому

    Hi @arul, For this error "no main manifest attribute", I don't see the META-INF folder in \target\classes. It is empty. Could you please help here

  • @subasrivenkat6211
    @subasrivenkat6211 14 днів тому

    I was struggling with this topic I got it now great explanation 🎉

  • @bharathsailesh7365
    @bharathsailesh7365 14 днів тому

    Hello Sir, I'm having one question here..what we need to do if we don't know the file name qhich is getting downloaded? Can you please provide your valuable comments on this

  • @praveen6155
    @praveen6155 14 днів тому

    bro im really getting addicted to ur videos

  • @praveen6155
    @praveen6155 14 днів тому

    good bro

  • @Gowrishankar-m2h
    @Gowrishankar-m2h 14 днів тому

    Aiyaa canada la ennoda vazhai ah kapathuna deivamae

  • @devilman2k23
    @devilman2k23 15 днів тому

    Amazing content ji

  • @Barkavi-yu5rh
    @Barkavi-yu5rh 15 днів тому

    Hi Sir, I can't able to add external jar files . why sir

  • @devilman2k23
    @devilman2k23 15 днів тому

    Thanks 🙏

  • @devilman2k23
    @devilman2k23 15 днів тому

    Amazing bro

  • @Rockstar-n5b
    @Rockstar-n5b 15 днів тому

    Ethey thana sanitykum soniga

  • @miltondinesh42
    @miltondinesh42 15 днів тому

    Your videos most helpful for me. Keep going on ❤❤❤

  • @sangeethaN-jz4lm
    @sangeethaN-jz4lm 16 днів тому

    If possible do some videos for the BA role.

  • @sangeethaN-jz4lm
    @sangeethaN-jz4lm 16 днів тому

    Very useful sire , thanks a lot.

  • @VeluR-1993
    @VeluR-1993 16 днів тому

    Hello Bro!! Ennala maven install panna mudiyala . ella procedure um follow panna but maven project la create panna mudiyuthu . command prompt la mvn -version potta vara maatinguthu. jdk updated version ku maven install panna thevai illaya. i mean environment variable la path set panna vendam ahh.

  • @aparnapanneerselvam9648
    @aparnapanneerselvam9648 16 днів тому

    It feels like a brother explaining to me... Thank you so much for the entire series of Jira..Choice of words and explanation is simple and easy to understand.

  • @sujagopal
    @sujagopal 16 днів тому

    Indian 1 la thatha vaazhndha vazhkai nadai muraiku correct ah thappa ngra madiri iruku. நியாயமாக fake podama 10 yrs IT exp, 5 years carrer gap vechi velai thedikitte thaan iruken. Kannuku munnadi Non IT fake experience people ah hire pannikitte irukanga. Idha epadi thadupinga.

  • @dk-ys6yk
    @dk-ys6yk 16 днів тому

    It's really help to me sir. thank you for your effort.

  • @devapriyamakeupartist6310
    @devapriyamakeupartist6310 17 днів тому

    I’m a non IT person … ur vedios are very useful …

  • @vijayvj8073
    @vijayvj8073 17 днів тому

    ❤tq

  • @loveforever-aravindanu5368
    @loveforever-aravindanu5368 18 днів тому

    Bro for me it is showing remove overide annotations , please help me to fix

  • @VenkiVerse
    @VenkiVerse 18 днів тому

    Hi bro, are you currently a software tester? What is your current role bro?

  • @ShivashangariChandrasekar
    @ShivashangariChandrasekar 18 днів тому

    Your videos are very Useful, understandable and Informative. Please don't stop teaching or sharing your tech brain with this Tech Industry. Keep doing. Bigg shout out for you Arul. Thanks for existing🤗