A staggering 95% of web apps are built on JavaScript. Contribute to aditiraj/hackerrankSolutions-JavaScript development by creating an account on GitHub. Students developers outside of STEM and CS are more likely to know JavaScript. In the 2019 iteration of the Hackerrank triplet problem they ask that your final output is an array with the score of alice first, then bob, i.e, [2,1] so you can just do: The user enters some integer followed by the names and marks for students. There should be a function, Rwad the question its telling to display decimal upto 2 decimal places for which we have to use float data type for the case, why I'm getting error for print can u please tell me what is the reason of that, n = int(input()) student_marks = {} for _ in range(n): name, *line = input().split() scores = list(map(float, line)) student_marks[name] = scores query_name = input() l=list(student_marks[query_name]) length=len(l) s=sum(l) average=s/length print('%.2f'%average), for i in range(int(raw_input())):NameError: name 'raw_input' is not definedthis error is show when i run above code anyone help me give me correct code, We guarantee you won't get any other SPAM. Again, the solution isn’t quite so simple. Have you struggled to source JavaScript-savvy early talent? Make sure your asks are reasonable. For now, a small handful of programs have started offering JavaScript as a part of their offerings. Some are in C++, Rust and GoLang. As of spring 2017, Stanford, for example, teaches. Plus, we’ll discuss how employers can navigate this sore spot in the early talent workforce. In the 20+ years since its inception, JavaScript has become one of the most popular languages in the world. To make things harder, CS programs are also tied to a curriculum infrastructure that’s notoriously political and challenging to modify. It’s hard to talk about early talent JavaScript expertise without mentioning coding bootcamps. Ultimately, it means that self-taught learners may be the best source for JavaScript expertise. After all, coding bootcamps aim to help students transition directly into development jobs; unlike CS programs, their primary goal is to train students to meet industry needs. The “Other” category includes all student developers pursuing degrees in Business, Music, Psychology, and more—basically, anything major that isn’t CS or STEM related. And the data confirms it—students studying “Other” degrees are far more likely to be self-taught than students in any other major: So what does this mean for recruiters? I also don't know why you tagged this with [python] when your code isn't Python. To increase the odds of finding JavaScript expertise, include non-CS majors, 3. New JavaScript + Web Development articles every day. Plz explain why float is used ? It’s likely that emphasis on industry needs that gives bootcamp graduates the advantage when it comes to JavaScript knowledge globally: So in a way, it’s possible that the JavaScript gap isn’t as prevalent as it seems. The page is a good start for people to solve these problems as the time constraints are rather forgiving. "http:":"https:";if(/^\/{2}/.test(i)&&(i=d+i),window[n]&&window[n].initialized)window[n].process&&window[n].process();else if(!e.getElementById(s)){var r=e.createElement("script");r.async=1,r.id=s,r.src=i,o.parentNode.insertBefore(r,o)}}(document,0,"infogram-async","https://e.infogram.com/js/dist/embed-loader-min.js"); It’s worth noting that a total 78% of student developers polled in this survey were pursuing a major in Computer Science (CS). But it may be that we’re looking for JavaScript expertise in the wrong places. It’s no secret why employers need JavaScript expertise: it’s one of the most highly utilized languages in the world of software development. In this look at today’s student developers, we’ll explore the root cause behind the JavaScript knowledge gap: why employers need it, and why students aren’t learning it. We see the same pattern emerge in the majority of JavaScript frameworks. The Question type and the associated tags are indicated below every Question title as shown below. Computer Science, on the other hand, focuses largely on back-end, systems-focused work: more on making applications that perform, less on usability. Contribute to andregs/hackerrank development by creating an account on GitHub. In theory, the same concepts could be taught in any number of languages. Leaderboard. ... 16 8.32 HackerRank is the best place to learn and practice coding! So if programming language is only a means to teach theory, why not teach those same theories in JavaScript? Array Manipulation. (More on that later.). As it turns out, that boils down to two interdependent factors: It’s true that JavaScript is the #1 language ask for employers across the globe—but that doesn’t mean it’s taught in CS programs. So if programming language is only a means to teach theory, why not teach those same theories in JavaScript? That’s why back-end heavy languages like Python, Java, and C are so popular amongst CS programs. Globally, employers need more JavaScript expertise than students have—48% of employers need it, while 42% of students know it, according to the Student Developer Report. Explanation 0. hackerrank-python hackerrank-solutions hackerrank-javascript hackerrank-30dayschallange hackerrank-sql hackerrank-statistics hackerrank-interview-kit hackerrank-certificates Updated Dec 24, 2020 Globally, employers need more JavaScript expertise than students have— 48% of employers need it, while 42% of students know it, according to the Student Developer Report. But for better or worse, the language’s popularity doesn’t translate to the student developer population. The HTML/CSS/JavaScript Question in the Library While in the Library, you can proceed to create more questions or add Questions to your Tests. Contribute to srgnk/HackerRank development by creating an account on GitHub. Solutions to HackerRank problems. So, why the regional discrepancy in JavaScript knowledge? Some of the most popular coding bootcamps in the world, like. My public HackerRank profile here. The reason is twofold: First, the JavaScript ecosystem is changing at an alarming rate. So instead, CS programs focus on old standbys like Java, Python, and C: foundational languages that have existed long-term, and that change at a manageable pace. If you’re looking for JavaScript expertise in your early talent sourcing, here’s what you can do to increase your odds of success: Computer Science students are systems specialists first. As of spring 2017, Stanford, for example, teaches their introductory programming class in 3 languages: Python, Java, and JavaScript. In theory, the same concepts could be taught in any number of languages. Coding bootcamps, on the other hand, cater to industry needs, and are heavier on front-end languages and frameworks. If you need junior developers with a command of JavaScript, you might try there: the utility of their skillset may surprise you. When we look at students by major, we see another interesting pattern: students pursuing degrees outside of CS and STEM (Science, Technology, Engineering, and Math) are more likely to know JavaScript. On the surface, the fix for the JavaScript knowledge gap seems simple: universities should start teaching JavaScript. 48% of employers need it, while 42% of students know it, JavaScript isn’t a priority for CS programs, Take the US, for example: not even 1 of the, US News & World Report top Computer Science programs, requires students to learn JavaScript in order to earn a degree. So these insights don’t just speak to the skills of student developers: they’re also reflective of CS programs. Some of the most popular coding bootcamps in the world, like Le Wagon, Flat Iron School, and Full Stack Academy put a heavy emphasis on JavaScript knowledge for their students—you’ll struggle to find any one coding camp curriculum that doesn’t mention it. So if that’s what you need, consider branching out. My Hackerrank profile.. Students studying “Other” degrees know more JavaScript-Based frameworks than their peers in CS and STEM; in fact, they know 4 out of 5 top JavaScript frameworks better than their CS peers: Thinking about the way students learn JavaScript, these figures start to add up. Join over 7 million developers in solving code challenges on HackerRank, one of the best ways to prepare for programming interviews. These type of Questions are included in HackerRank Tests for Front-end development roles which involve building dynamic and interactive web sites with essential web development skills. Unfortunately, the solution isn’t black and white. 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