Python Pillow. Python Turtle. Verbal Ability. Interview Questions. Company Questions. Artificial Intelligence. Cloud Computing. Data Science. Angular 7. Machine Learning. Javascript is a lightweight, proto-typed and multi-featured language. Javascript is an interpreted and high-level programming language with object-oriented capabilities. The programs which are used in Javascript language are known as scripts.
These can be written on the HTML page , and also these execute automatically as the page get loads—the purpose of the language embedded in Internet Explorer, Netscape and many other web browsers. Javascript is provided and executed as plain text. Javascript is one of the essential parts of web applications. Web pages that are created with HTML define different elements present in a web page.
Javascript is used to define the interactive elements of a webpage which help to engage users. Javascript is a fundamental part of HTML5. Elements used. Javascript is actually a web version of actual programming code, meant to write applets for use on those websites.
So: Rust for the fastest, Node for familiarity, Python for ease of development, and Go for a good middle ground. I have used all in personal projects If you use Go, I suggest a easy to use web server framework like Fiber. Rust is a challenging choice, but worth to be chosen. It has strong memory-safety and type-safety, this gives you no bother about those errors. However, static typing languages often slow our developing speed down in early stage.
In that case, it's effective to write prototype in an easy language like Python, and rewrite it in a hard language. It's important not to be afraid to throw away first code you write. The other answers are excellent, but I want to be a bit of a contrarian and say you should learn Rust. While the number of jobs for it are relatively low er , it is certainly expanding and you'd be surprised at which companies do use Rust Discord, for example, is starting to move away from Golang to Rust!
You can try out a lot of ideas and make a lot mistakes and the borrow checker will always be there guide you to a better solution thereby teaching you in the process. Also, I wouldn't underestimated how important managing memory and memory safety is. While Golang is great in some ways, it doesn't protect you from pushing memory leaks into production. And eventually you'll come upon a scenario where you'll have to make your Python code run faster and the optimizations you'd have to do won't look pretty or be very Pythontic.
And Rust is freakin fast! If you have Rust, you wouldn't need any other language for the backend or any other systems level code. Discord found that even after spending months optimizing Golang code it still wasn't fast enough. But unoptimized, first-draft Rust code was is faster by an order of magnitude! I want to build a tool to check asset availability video, images, etc.
These vendors have APIs. However, this process should run daily basis and update the database with the status. This is a kind of separate process. I need to know what will be the good approach and technology for this? The major advantage of Go is that you can run queries in parallel. Fire off a Go thread for each vendor and each thread can check the availability of assets from a specific vendor and update the database.
Go supports hundreds of threads with ease. Hi, I would recommend Go because of strongly-typed nature which makes a developer more productive as it is less error prone compared to the other dynamic-typed language.
Go also has cron-job library powered by goroutines that can help with your automated tasks. I am technical support. I would like to learn scripting and automation to make my life easier. I just started learning PowerShell but not really sure about the correct study path from where I can start. I am taking some courses on Udemy and YouTube. Is it enough? My first foray into programming was with powershell and it continues to be an enormous help for me in my career caveat being that I have primarily worked on windows boxes.
That being said, PowerShell is a weird language that has some unique syntax and operators that don't translate well to other languages.
Python is weird too, but for other reasons spacing! I suspect you'll get more immediate benefit spending some time on Powershell since your working in an environment that fully supports the ps toolset.
However, I think your course of study is sufficient. Think the most return for the effort was just messing around in the powershell IDE on my local computer and working the Microsoft documentation. Taking courses on Udemy and YouTube will be helpful I'm sure, but don't neglect the power of practice. If you work largely with Windows right now, pick powershell. Take opportunities to convert the knowledge you already have example: unlocking an account in Active Directory or adding an email alias in Exchange from a manual process to a powershell method.
Sometimes that's a single cmdlet Unlock-AdAccount and sometimes it's a script. Once you have a good understanding of variables, the pipeline, and foreach loops, you'll be in a position to accelerate your learning. Looking up Microsoft docs is part of the process :. I would consider reading "Powershell for sysadmins" from No Starch Press. Start small with the ActiveDirectory and AzureAd modules. Start with read only operations like pulling AD Group Members into a variable and then pipe that variable into a.
Once you feel more comfortable with the syntax, specific cmdlets, and piping data start looking at specific techniques like using hashtables dictionaries and globbing. From there you can begin to construct your own functions and modules. Just start small and don't let yourself get overwhelmed. I have some experience working with JavaScript and React and will now try to learn C - could you please share some similarities and differences between JS and C and what rookie mistakes I should watch out for when learning C?
If you want to learn C to write some backend code you can also check out Node. You can create any kind of web servers, APIs, scrapers, automation scripts, etc using all the same JavaScript. A good entry to Node is Express. It is the most common web framework for Node. It's well documented and there are a lot of educational materials for it. I prefer functional programming because it produces less buggy code thus I recommend F , and is simply better to learn this paradigm earlier on in your coding career rather than later.
It can also do most stuff C can do, namely code with. NET core. If you're going to learn. NET then you should learn Node. If you learn C you will be experienceed in coding with VIsual Basic. I urge you to learn it. I think you can manage to find something about this topic. Something I don't see discussed enough over the internet is the performance difference.
I don't think you should worry about this. You will know what you need in terms of performance when you get there. I am a beginner, and I am totally confused, which of these 3 languages to learn first. Go , Rust , or Python. As my studies are going which of them will be easy to learn with studies that is, I can learn and do my studies also. Which one of them will be easily handled with my studies, and will be much much useful in future?
Python is a great language to learn as a beginner. However, Go is really easy to learn as well and has a much more powerful standard library that will allow you to build very complex and powerful applications in the future. Go is becoming a standard in Cloud computing and concurrency.
Both of which are very advanced but important. Python has way too many features to be called "easy" to learn. While it is very forgiving to beginner mistakes it feels like playing in a puddle of mud. It does not teach you clean programming at all.
Unless of course you like messy. Go on the other hand is very easy to learn. As a professional you can learn the entire language in under 2 hours.
While it is very easy to learn and very easy to read, it is quite strict on other things, guiding you to write clean code.
For one it is a typed language and it is good to learn very early about types. Knowing the entire language is of course not all there is to know.
There is the standard library and a lot of other libraries to get to know in every language. I am a beginner, and many articles saying I should go with Python if I am new to programming.
I considered Lua a long time ago, but for my career, I believe major programming languages should be better for me. I'm considering Python at this moment, but if you have other tools I should use, let me know. Hi there. I'm looking to build an employee time tracker web app. This should also be optimized for mobile. I'm trying to figure out what the best stack is for this. I have knowledge of Java , JavaScript , some C. I don't mind learning a new language for this purpose.
Any help or advice would be really awesome! Hi Otensia! I'd definitely recommend using the skills you've already got and building with JavaScript is a smart way to go these days. My advice would be " don't reinvent the wheel ". If you already have a skill set that will work well to solve the problem at hand, and you don't need it for any other projects, don't spend the time jumping into a new language.
For this project, I might recommend using Netlify , Vercel , or Google Firebase to quickly and easily deploy your web app. If you need to add user authentication, there are great examples out there for Firebase Authentication , Auth0 , or even Magic a newcomer on the Auth scene, but very user friendly. All of these services work very well with a JavaScript-based application. From my point of view Java would be too bloated for suggested kind of an app.
I myself use PHP as a backend a lot and React as frontend but moving thoughts towards full stack javascript world. For just a time tracker app? I'd recommend going with a cloud-based approach.
A couple serverless functions in whatever language you choose, and the front end can be a static website hosted inside a storage service blob for Azure, bucket for AWS, etc. This will ultimately probably save you a little time, and them a little money on hosting.
I want to build a tool to check asset availability video, images, etc. These vendors have APIs. However, this process should run daily basis and update the database with the status. This is a kind of separate process. I need to know what will be the good approach and technology for this? The major advantage of Go is that you can run queries in parallel.
Fire off a Go thread for each vendor and each thread can check the availability of assets from a specific vendor and update the database. Go supports hundreds of threads with ease. Hi, I would recommend Go because of strongly-typed nature which makes a developer more productive as it is less error prone compared to the other dynamic-typed language. Go also has cron-job library powered by goroutines that can help with your automated tasks.
I have some experience working with JavaScript and React and will now try to learn C - could you please share some similarities and differences between JS and C and what rookie mistakes I should watch out for when learning C? If you want to learn C to write some backend code you can also check out Node. You can create any kind of web servers, APIs, scrapers, automation scripts, etc using all the same JavaScript. A good entry to Node is Express.
It is the most common web framework for Node. It's well documented and there are a lot of educational materials for it. I prefer functional programming because it produces less buggy code thus I recommend F , and is simply better to learn this paradigm earlier on in your coding career rather than later. It can also do most stuff C can do, namely code with. NET core. If you're going to learn.
NET then you should learn Node. If you learn C you will be experienceed in coding with VIsual Basic. I urge you to learn it. I think you can manage to find something about this topic. Something I don't see discussed enough over the internet is the performance difference. I don't think you should worry about this.
You will know what you need in terms of performance when you get there. Now, there are a few styling options needed, which can be done using CSS.
So, I'm just wondering if there's a way to generate dynamic CSS for each user with an expiry link. If a user tries to access something that is expired than he's redirected to a specific page. Periodically like once a day , a janitor process deletes the old data. This will allow you to control when the stylesheet is updated as well as control privileges on who can request the file. Additionally, using a CDN service e.
Cloudflare will allow you to cache the static assets being requested reducing overall server load. When your server and optionally CDN no longer are serving the file, consider the link expired. Unique URLs can be generated using a multitude of methods but maybe consider if there is any benefit to the users if it follows the scheme: yourdomain.
Hi, I'm just starting to learn code, and I stumbled upon this website. I'm a quick learner so I am only worried about what would be more useful. Suppose my goal is to build an online clothing store or something. Then what languages would be best? I need advice. Please help me out. I'm 13 and just beginning and it's hard to understand when people use technical terms so please keep it simple. Thanks a lot. Go with Python. It's syntax is really simple and less verbose compare to others. You can use Python for basically anything like web dev, task automation, data science, data engineering, cybersecurity etc.
At initial level, it's more important to get an understanding of programming fundamentals. Once you get conformable with coding in general, then you can explore other languages. I would worry less about languages when you're first starting out.
If you want to build an online store, then javascript is a great language that is used all over the web! Get comfortable with your first language, learn some computer science concepts and how to build things the right way, and then just work towards a goal and learn as you go!
Best of luck to you! Python is an easy and beginner-friendly language. As you've mentioned about Online Clothing store, you'll need to deal with the website part and you'll need Javascript to make the site accessible and functional. Javascript will be more easy to learn if you learn Python first, so you can just start with Python. Hello Rachel, as a fellow programmer, I am glad that you are planning on expanding your coding knowledge and skills.
I recommend learning python first as it has a very simple syntax syntax is how your code looks and how simple it is to type and is also very user-friendly. Once you get to know how to code in python, you can use this thing called Flask. These 2 will help you in making a basic and functional website.
The catch is, from a career perspective, HTML won't get you far, as literally every programmer knows it. So it is best to use programming languages. I hope this gave you a clear understanding of the ways in which you can build websites.
Wishing you the best of luck! I have worked with all these a ton.
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