Day 7: Regular Expressions I in JavaScript | 10 Days Of JavaScript Solutions | HackerRank Programming Solutions [💯Correct]

by
10 Days Of Javascript Hackerrank Solutions

Hello Programmers/Coders, Today we are going to share solutions of Programming problems of HackerRank, 10 Days Of JavaScript. At Each Problem with Successful submission with all Test Cases Passed, you will get an score or marks. And after solving maximum problems, you will be getting stars. This will highlight your profile to the recruiters.

In this post, you will find the solution for Day 7: Regular Expressions I in JavaScript-HackerRank Problem. We are providing the correct and tested solutions of coding problems present on HackerRank. If you are not able to solve any problem, then you can take help from our Blog/website.

Use “Ctrl+F” To Find Any Questions Answer. & For Mobile User, You Just Need To Click On Three dots In Your Browser & You Will Get A “Find” Option There. Use These Option to Get Any Random Questions Answer.

Introduction To JavaScript

JavaScript is a lightweight, cross-platform, and interpreted scripting language. It is well-known for the development of web pages, many non-browser environments also use it. JavaScript can be used for Client-side developments as well as Server-side developments. JavaScript contains a standard library of objects, like Array, Date, and Math, and a core set of language elements like operators, control structures, and statements.

Advantages of JavaScript

The merits of using JavaScript are −

  • Less server interaction − You can validate user input before sending the page off to the server. This saves server traffic, which means less load on your server.
  • Immediate feedback to the visitors − They don’t have to wait for a page reload to see if they have forgotten to enter something.
  • Increased interactivity − You can create interfaces that react when the user hovers over them with a mouse or activates them via the keyboard.
  • Richer interfaces − You can use JavaScript to include such items as drag-and-drop components and sliders to give a Rich Interface to your site visitors.

Link for the Problem – Day 7: Regular Expressions I – Hacker Rank Solution 

Day 7: Regular Expressions I – Hacker Rank Solution

Problem:

Objective

In this challenge, we use a Regular Expression to evaluate a string. Check out the attached tutorial for more details.

Task

Complete the function in the editor below by returning a RegExp object, , that matches any string  that begins and ends with the same vowel. Recall that the English vowels are a, e, i, o, and u.

Constraints

  • The length of string  is  .
  • String  consists of lowercase letters only (i.e., [a-z]).

Output Format

The function must return a RegExp object that matches any string  beginning with and ending in the same vowel.

Sample Input 0

bcd

Sample Output 0

false

Explanation 0

This string starts with (and ends in) a consonant, so it cannot start and end with the same vowel.

Sample Input 1

abcd

Sample Output 1

false

Explanation 1

This string ends in a consonant, so it cannot start and end with the same vowel.

Sample Input 2

abcda

Sample Output 2

true

Explanation 2

This string starts and ends with the same vowel (a).

Sample Input 3

abcdo

Sample Output 3

false

Explanation 3

This string starts with the vowel a but ends in the vowel o.

Day 7: Regular Expressions I – Hacker Rank Solution
function regexVar() {
  // Declare a RegExp object variable named 're'
  // It must match a string that starts and ends with the same vowel (i.e., {a, e, i, o, u})
  let re = /^([aeiou]).+\1$/;
  return re;
}

273 thoughts on “Day 7: Regular Expressions I in JavaScript | 10 Days Of JavaScript Solutions | HackerRank Programming Solutions [💯Correct]”

  63. hey there and thank you for your information I’ve definitely picked up anything new from right here. I did however expertise a few technical issues using this site, since I experienced to reload the site a lot of times previous to I could get it to load properly. I had been wondering if your web hosting is OK? Not that I am complaining, but sluggish loading instances times will often affect your placement in google and can damage your high quality score if advertising and marketing with Adwords. Anyway I’m adding this RSS to my e-mail and can look out for a lot more of your respective fascinating content. Make sure you update this again soon.

    Reply

  65. I am curious to find out what blog system you have been utilizing? I’m experiencing some minor security problems with my latest website and I would like to find something more risk-free. Do you have any solutions?

    Reply

  69. I am extremely inspired together with your writing talents and alsowell as with the format in your blog. Is this a paid subject matter or did you customize it yourself? Either way stay up the nice quality writing, it’s rare to peer a nice blog like this one nowadays..

    Reply

  72. Hi there! I realize this is somewhat off-topic but I had to ask. Does running a well-established blog like yours take a massive amount work? I’m completely new to operating a blog but I do write in my diary on a daily basis. I’d like to start a blog so I will be able to share my experience and thoughts online. Please let me know if you have any ideas or tips for new aspiring bloggers. Appreciate it!

    Reply

  77. I like the valuable information you provide in your articles. I will bookmark your weblog and check again here frequently. I am quite certain I will learn a lot of new stuff right here! Good luck for the next!

    Reply

  80. Hello would you mind letting me know which hosting company you’re utilizing? I’ve loaded your blog in 3 completely different internet browsers and I must say this blog loads a lot quicker then most. Can you suggest a good web hosting provider at a honest price? Cheers, I appreciate it!

    Reply

  82. Hey! Do you know if they make any plugins to help with SEO? I’m trying to get my blog to rank for some targeted keywords but I’m not seeing very good gains. If you know of any please share. Thank you!

    Reply

  85. I was wondering if you ever considered changing the page layout of your site? Its very well written; I love what youve got to say. But maybe you could a little more in the way of content so people could connect with it better. Youve got an awful lot of text for only having one or two images. Maybe you could space it out better?

    Reply

  87. First off I want to say terrific blog! I had a quick question that I’d like to ask if you don’t mind. I was curious to know how you center yourself and clear your thoughts before writing. I have had a difficult time clearing my mind in getting my thoughts out. I do enjoy writing but it just seems like the first 10 to 15 minutes are wasted just trying to figure out how to begin. Any suggestions or tips? Thank you!

    Reply

  90. An impressive share! I have just forwarded this onto a colleague who was doing a little research on this. And he in fact bought me breakfast because I discovered it for him… lol. So let me reword this…. Thank YOU for the meal!! But yeah, thanx for spending the time to discuss this issue here on your site.

    Reply

  92. Greetings! I know this is kinda off topic but I was wondering which blog platform are you using for this site? I’m getting tired of WordPress because I’ve had issues with hackers and I’m looking at options for another platform. I would be great if you could point me in the direction of a good platform.

    Reply

  96. Yesterday, while I was at work, my sister stole my iPad and tested to see if it can survive a 40 foot drop, just so she can be a youtube sensation. My iPad is now broken and she has 83 views. I know this is completely off topic but I had to share it with someone!

    Reply

  109. Its like you read my mind! You seem to know so much about this, like you wrote the book in it or something. I think that you could do with some pics to drive the message home a bit, but other than that, this is great blog. A great read. I’ll definitely be back.

    Reply

  112. With havin so much content and articles do you ever run into any problems of plagorism or copyright violation? My site has a lot of exclusive content I’ve either authored myself or outsourced but it appears a lot of it is popping it up all over the web without my agreement. Do you know any methods to help protect against content from being ripped off? I’d truly appreciate it.

    Reply

  113. We stumbled over here different web page and thought I might check things out. I like what I see so now i am following you. Look forward to checking out your web page for a second time.

    Reply

  121. It is appropriate time to make a few plans for the longer term and it is time to be happy. I have read this publish and if I may I wish to suggest you few interesting things or suggestions. Perhaps you could write next articles relating to this article. I wish to read more things approximately it!

    Reply

  135. Undeniably consider that that you stated. Your favourite justification appeared to be at the internet the simplest thing to bear in mind of. I say to you, I definitely get irked whilst other folks consider worries that they plainly do not recognise about. You controlled to hit the nail upon the top as smartlyand also defined out the whole thing with no need side effect , other people can take a signal. Will likely be back to get more. Thank you

    Reply

  146. Excellent blog here! Also your website loads up fast! What host are you using? Can I get your affiliate link to your host? I wish my website loaded up as fast as yours lol

    Reply

  168. Thanks for your publication. One other thing is individual American states have their particular laws in which affect people, which makes it quite hard for the our lawmakers to come up with a fresh set of guidelines concerning property foreclosure on house owners. The problem is that each state offers own laws which may work in an unfavorable manner when it comes to foreclosure plans.

    Reply

  171. Great goods from you, man. I have understand your stuff previous to and you are just too wonderful. I really like what you have acquired here, certainly like what you are saying and the way in which you say it. You make it enjoyable and you still take care of to keep it sensible. I cant wait to read far more from you. This is really a terrific site.

    Reply

  176. Thank you for the sensible critique. Me and my neighbor were just preparing to do a little research on this. We got a grab a book from our local library but I think I learned more from this post. I am very glad to see such fantastic information being shared freely out there.

    Reply

  177. Thank you for the auspicious writeup. It if truth be told was a amusement account it. Glance complex to far added agreeable from you! By the way, how can we keep up a correspondence?

    Reply

  182. One thing I’d like to discuss is that fat reduction plan fast may be possible by the proper diet and exercise. A person’s size not only affects the look, but also the actual quality of life. Self-esteem, depressive disorders, health risks, and also physical abilities are affected in extra weight. It is possible to just make everything right and still gain. In such a circumstance, a medical problem may be the reason. While a lot of food instead of enough workout are usually responsible, common health conditions and key prescriptions could greatly add to size. Kudos for your post right here.

    Reply

  183. I do not even know how I ended up right here, but I assumed this put up was good. I don’t know who you might be however definitely you’re going to a well-known blogger in the event you aren’t already 😉 Cheers!

    Reply

  184. I think this is one of the most significant information for me. And i’m glad reading your article. But want to remark on few general things, The website style is ideal, the articles is really excellent : D. Good job, cheers

    Reply

  191. pharmacies in mexico that ship to usa [url=http://mexicanpharmacy.guru/#]medication from mexico pharmacy[/url] mexican mail order pharmacies

    Reply

  192. I’m not sure exactly why but this website is loading extremely slow for me. Is anyone else having this issue or is it a problem on my end? I’ll check back later on and see if the problem still exists.

    Reply

  196. Have you ever thought about publishing an ebook or guest authoring on other blogs?

    I have a blog centered on the same information you discuss and
    would love to have you share some stories/information. I know
    my viewers would enjoy your work. If you’re even remotely interested,
    feel free to send me an email.

    Reply

  200. Howdy! I know this is kinda off topic however I’d figured I’d ask. Would you be interested in trading links or maybe guest authoring a blog article or vice-versa? My website discusses a lot of the same topics as yours and I feel we could greatly benefit from each other. If you happen to be interested feel free to shoot me an e-mail. I look forward to hearing from you! Fantastic blog by the way!

    Reply

  201. To understand actual rumour, dog these tips:

    Look in behalf of credible sources: http://lawteacher.ac.uk/wp-content/pages/news-reporter-in-spongebob-who-is-it.html. It’s eminent to safeguard that the newscast roots you are reading is reputable and unbiased. Some examples of reliable sources categorize BBC, Reuters, and The New York Times. Read multiple sources to stimulate a well-rounded aspect of a particular info event. This can support you carp a more ended picture and escape bias. Be aware of the position the article is coming from, as constant respectable telecast sources can compel ought to bias. Fact-check the information with another fountain-head if a news article seems too unequalled or unbelievable. Forever fetch sure you are reading a fashionable article, as expos‚ can substitute quickly.

    Close to following these tips, you can fit a more au fait news reader and more intelligent know the everybody everywhere you.

    Reply

  202. Hmm is anyone else experiencing problems with the images on this blog loading? I’m trying to find out if its a problem on my end or if it’s the blog. Any suggestions would be greatly appreciated.

    Reply

  205. Howdy this is kinda of off topic but I was wondering if blogs use WYSIWYG editors or if you have to manually code with HTML. I’m starting a blog soon but have no coding expertise so I wanted to get advice from someone with experience. Any help would be enormously appreciated!

    Reply

  206. Aw, this was a really nice post. In thought I wish to put in writing like this additionally ? taking time and precise effort to make an excellent article? however what can I say? I procrastinate alot and on no account seem to get one thing done.

    Reply

  208. Information that is submitted by an Intending Player who is registering an account with OLG.ca must be true, accurate and complete at the time it is provided to OLG and such information must remain true, accurate and complete following the registration of a Player Account. If any of such registration information changes following the registration of a Player Account, it is the Player’s sole responsibility to ensure that the Player remains entitled to have a Player Account pursuant to the terms of this Agreement and, if necessary, to update the Player’s information in the Player Account by going to the “My Account” or “Account Information” page. There are plenty of free casino games, including dozens of roulette variants. And you can play them all for free online.
    https://ipnc.info/bbs/board.php?bo_table=free&wr_id=157231
    Among Latvian online casinos, our online casino is a newcomer, but that doesn’t mean that our casino entertainment is not versatile – quite the opposite! To prove ourselves as strong online casino competitors, LV BET online casino offers one of the best welcome offer bonuses on the market, information about the casino world in blog format, and we have also taken care of the convenience of depositing and withdrawing at our casino. Unique slot game with multiplied payouts and a live Coin Flip bonus round Click here to find out how to find Spina Zonke on Hollywoodbets. Gates Of Olympus Evolution today announced the launch of its unique new Funky Time live game show, a ’70s disco-themed, bonus The Bonus Game stats area is dedicated to showing the average multipliers, frequency of bonus triggers and a percentage showing which bonus round was triggered most within the time frame you choose.

    Reply

  212. Thank you a bunch for sharing this with all folks you really recognise what you are talking approximately! Bookmarked. Please also discuss with my site =). We could have a link exchange agreement among us

    Reply

  216. Altogether! Find news portals in the UK can be crushing, but there are scads resources accessible to cure you find the perfect one because you. As I mentioned already, conducting an online search for https://gingerparrot.co.uk/pags/step-by-step-guide-how-to-delete-news-on-pinterest.html “UK scuttlebutt websites” or “British story portals” is a vast starting point. Not but purposefulness this chuck b surrender you a encompassing shopping list of hearsay websites, but it will also provender you with a improved brainpower of the coeval hearsay landscape in the UK.
    On one occasion you have a list of potential rumour portals, it’s powerful to value each one to determine which overwhelm suits your preferences. As an exempli gratia, BBC Dispatch is known quest of its intention reporting of report stories, while The Trustee is known representing its in-depth breakdown of bureaucratic and popular issues. The Independent is known pro its investigative journalism, while The Times is known for its affair and finance coverage. By arrangement these differences, you can select the talk portal that caters to your interests and provides you with the hearsay you hope for to read.
    Additionally, it’s usefulness considering close by scuttlebutt portals because proper to regions within the UK. These portals provide coverage of events and good copy stories that are akin to the area, which can be firstly accommodating if you’re looking to safeguard up with events in your close by community. In place of event, shire news portals in London number the Evening Pier and the Londonist, while Manchester Evening Scuttlebutt and Liverpool Echo are hot in the North West.
    Blanket, there are many news portals at one’s fingertips in the UK, and it’s important to do your research to unearth the united that suits your needs. By evaluating the contrasting news broadcast portals based on their coverage, variety, and essay standpoint, you can select the song that provides you with the most apposite and attractive low-down stories. Esteemed luck with your search, and I anticipation this data helps you discover the just right news portal suitable you!

    Reply

  224. Undeniably believe that which you stated. Your favorite justification appeared to be on the net the simplest thing to be aware of. I say to you, I definitely get irked while people consider worries that they plainly do not know about. You managed to hit the nail upon the top and also defined out the whole thing without having side effect , people can take a signal. Will likely be back to get more. Thanks

    Reply

  231. I truly love your blog.. Very nice colors & theme. Did you make this web site yourself? Please reply back as I’m trying to create my very own blog and want to learn where you got this from or what the theme is called. Many thanks!

    Reply

  232. Thanks for the suggestions you discuss through your blog. In addition, numerous young women that become pregnant don’t even seek to get health insurance because they fear they might not qualify. Although many states at this moment require that insurers produce coverage no matter what about the pre-existing conditions. Charges on these kinds of guaranteed plans are usually higher, but when taking into consideration the high cost of health care bills it may be any safer strategy to use to protect a person’s financial potential.

    Reply

  239. Magnificent goods from you, man. I’ve be aware your stuff previous to and you’re just extremely magnificent. I really like what you’ve received here, certainly like what you are saying and the best way wherein you are saying it. You are making it entertaining and you still care for to keep it wise. I can not wait to learn far more from you. That is really a tremendous web site.

    Reply

  243. Wonderful blog! Do you have any helpful hints for aspiring writers? I’m planning to start my own website soon but I’m a little lost on everything. Would you advise starting with a free platform like WordPress or go for a paid option? There are so many options out there that I’m completely overwhelmed .. Any ideas? Appreciate it!

    Reply

  247. Wow that was unusual. I just wrote an incredibly long comment but after
    I clicked submit my comment didn’t show up. Grrrr…
    well I’m not writing all that over again. Regardless, just wanted
    to say fantastic blog!

    Reply

  250. Yet another thing is that while searching for a good online electronics store, look for online stores that are regularly updated, maintaining up-to-date with the most recent products, the top deals, in addition to helpful information on services and products. This will make sure that you are dealing with a shop that stays atop the competition and provide you things to make knowledgeable, well-informed electronics purchases. Thanks for the vital tips I have really learned from the blog.

    Reply

  255. Write more, thats all I have to say. Literally, it seems as though you relied on the video to make your point. You obviously know what youre talking about, why waste your intelligence on just posting videos to your site when you could be giving us something informative to read?

    Reply

  257. Thanks for giving your ideas. I’d also like to express that video games have been ever before evolving. Modern tools and improvements have assisted create sensible and interactive games. All these entertainment video games were not as sensible when the actual concept was first of all being tried. Just like other designs of technological innovation, video games also have had to advance via many decades. This itself is testimony on the fast growth of video games.

    Reply

  259. One thing I’d prefer to touch upon is that weightloss program fast can be achieved by the correct diet and exercise. Your size not just affects appearance, but also the quality of life. Self-esteem, despression symptoms, health risks, along with physical skills are impacted in an increase in weight. It is possible to make everything right but still gain. Should this happen, a problem may be the offender. While an excessive amount food rather than enough workout are usually the culprit, common medical conditions and traditionally used prescriptions can greatly add to size. Thanks for your post right here.

    Reply

  267. Hello! I could have sworn I’ve been to this site before but after browsing through some of the post I realized it’s new to me. Anyways, I’m definitely delighted I found it and I’ll be bookmarking and checking back frequently!

    Reply

  273. Yesterday, while I was at work, my sister stole my iPad and tested to see if it can survive a 25 foot drop, just so she can be a youtube sensation. My iPad is now broken and she has 83 views. I know this is completely off topic but I had to share it with someone!

    Reply

Leave a Comment

Ads Blocker Image Powered by Code Help Pro

Ads Blocker Detected!!!

We have detected that you are using extensions to block ads. Please support us by disabling these ads blocker🙏.

Powered By
Best Wordpress Adblock Detecting Plugin | CHP Adblock