Callbacks We can achieve asynchronous programming in JavaScript if we use the callbacks. A callback is a function that is passed as an argument to another function. The idea of the callback function is ‘I will call you back later’. You should know that the functions in JavaScript are executed in the sequence they are called, not in the sequence they are defined in. Okay, without confusing you, I will start from the beginning, why sequence control is so important in JavaScript. The sequence of control allows us to control the sequence when a function needs to be executed. For example, let us say that we want to create a function that will do some basic arithmetic operation like the sum of two integer numbers. After the function returns the result, we want to call another function to display the result to the user. So now we have two functions, one mainly for calculation, and the other is to display the user the result. Therefore we know their sequence of execution. Of course, you cannot start showing the results without first calling the calculation function. Here is the entire example: [https://www.chat-to.dev/post?id=13](https://www.chat-to.dev/post?id=13) [\#programming](https://kbin.social/tag/programming)
Validation of javascript forms - name, password, password retype validation and Number Validation It is critical to check the user-submitted form since it may include incor- rect information. As a result, validation is required to authenticate the user. Because JavaScript allows form validation on the client side, data processing is faster than server-side validation.15 JavaScript form validation is preferred by the majority of web developers. We can validate name, password, email, date, cell numbers, and other data using JavaScript. [https://chat-to.dev/post?id=12](https://chat-to.dev/post?id=12) [#javascript](https://kbin.social/tag/javascript) [#web](https://kbin.social/tag/web) [#programmer](https://kbin.social/tag/programmer)
Technology
Windows 11 scores dead last in gaming performance tests against 3 Linux gaming distros
xiffu 9 months ago • 35%
Is fantastic
www.chat-to.dev
Join chat rooms and explore programming content on Chat-to.dev.
use any fonts you like on your web pages thanks to this recipe. Although web browsers come with a reasonable range of default fonts, they don’t always provide the look you need for a particular web site. In such cases, you usually must resort to calling up a graphic editor and creating logos or headlines there. However, with this recipe all you have to do is upload the TrueType fonts you wish to use to your web site and you can then display text in these fonts by having the GD library convert it on the fly to GIF images. [https://chat-to.dev/post?id=9](https://chat-to.dev/post?id=9) [#php](https://kbin.social/tag/php) [#backend](https://kbin.social/tag/backend) [#programming](https://kbin.social/tag/programming)
When accepting user input for redisplay, and particularly if it will be inserted into a database, it’s important that you sanitize the input to remove any malicious attempts at hijacking your server, or otherwise injecting unwanted MySQL commands, HTML, or JavaScript. [https://chat-to.dev/post?id=6](https://chat-to.dev/post?id=6) [\#programming](https://kbin.social/tag/programming)
chat-to.dev
Join chat rooms and explore programming content on Chat-to.dev.
which 5 websites have you used and would you like to see them back? [\#webdev](https://kbin.social/tag/webdev)
help me evaluate please. how much should i pay for a blog like this [https://playstationcouch.com](https://playstationcouch.com) ? but focused on economics [\#webdev](https://kbin.social/tag/webdev)
xiffu 11 months ago • 100%
wow it's fantastic! is this your site?
five alternatives to reddit, easy to use. does anyone know them? [\#webdev](https://kbin.social/tag/webdev)
playstationcouch.com
tips, tricks, magic and lots of excitement you'll find here in this very personal look at such topics
playstationcouch.com
Welcome to PlayStation Couch, your ultimate destination for all things video games. Explore the latest trends, advanced techniques, and valuable tips to enhance your gaming skills and maximize your gaming experience.
playstationcouch.com
Welcome to PlayStation Couch, your ultimate destination for all things video games. Explore the latest trends, advanced techniques, and valuable tips to enhance your gaming skills and maximize your gaming experience.
overwatch season 7 and the map SAMOA is one of my favorites. watch this exciting video. if you like the video leave your comment on the site (y) [https://playstationcouch.com/post?this=Overwatch-Season-7](https://playstationcouch.com/post?this=Overwatch-Season-7) [\#gaming](https://kbin.social/tag/gaming)
i have a website that gets 120 visits a day. my niche is video games. how can i monetize it? [\#webdev](https://kbin.social/tag/webdev)
Programming
why node.js makes me uncomfortable
xiffu 11 months ago • 100%
my biggest fear in all this is the malware spreading around :/
why node.js makes me uncomfortable I've always programmed with php for the web and during that time I've never needed to download packages (like npm) and update them. When I needed a specific function, like sending emails, uploading files or making my application drier, I just had to look at the documentation and implement it. But with node.js it doesn't work like that, and that bothers me. If I'm wrong, please correct me [\#programming](https://kbin.social/tag/programming)
Moving to: m/AskMbin!
does anyone know of a deepweb social network?
xiffu 11 months ago • 100%
@CorrodedCranium I wanted something more like reddit, hacker news to publicize my work. You know what I mean?
does anyone know of a deepweb social network? [\#AskKbin](https://kbin.social/tag/AskKbin)
could someone mention some social networks on the deepweb? i'm very interested in spreading the word about my applications there. i know it's a pretty toxic environment, but it can also be an open door to new challenges. [\#programming](https://kbin.social/tag/programming)
How do you start your applications once the idea has been created? Do you implement the screens first and then work on the backend, or do you build the backend first and then take on the visual part (the screens)? [\#programming](https://kbin.social/tag/programming)
is there really proof that giants existed in the past? if so, can someone show me this evidence? [\#history](https://kbin.social/tag/history)
Programming
I don't like using frameworks in my applications
xiffu 12 months ago • 100%
well said bro
How can I improve the design of my websites? I'm really bad at it [\#webdev](https://kbin.social/tag/webdev)
i've been programming for some time and i've always had a solid command of the language i program in. will i have a problem creating complex and scalable applications because i don't use frameworks?
i've been programming for some time and i've always had a solid command of the language i program in. will i have a problem creating complex and scalable applications because i don't use frameworks?
i have a good knowledge of pure php and i've never liked using frameworks. can i build large, scalable systems? [\#programming](https://kbin.social/tag/programming)
Programming
i'm thinking of programming a simple news aggregator, what technologies do you recommend for the backend?
xiffu 12 months ago • 100%
@DmMacniel that's right. i've been getting better at it and bringing in more and more new tools. thanks
gostas de ler dicas malucas sobre videos jogos? então tenho algo bem porreiro para ti! visite este site [https://playstationcouch.com](https://playstationcouch.com) que vais encontrar as melhores dicas, truque e videos sobre videos jogos ;) [\#Portugal](https://kbin.social/tag/Portugal)
venha conhecer a mais nova rede social que pretende unir pais e mães para troca de experiências. Ainda em fase Beta, mas ja com muitas funcionalidades que vão ajudar você a tirar aquela divida e a falar com pais mais experientes. [https://paternidade.app](https://paternidade.app) [\#Portugal](https://kbin.social/tag/Portugal)
Programming
i'm thinking of programming a simple news aggregator, what technologies do you recommend for the backend?
xiffu 12 months ago • 100%
@DmMacniel thank you (y)
i programmed this site [https://paternidade.app](https://paternidade.app) and it's in portuguese, but i've had very few subscribers. do you think i should change it to english and get more subscribers or should i change something else on the site? help me [\#programming](https://kbin.social/tag/programming)
Programming
i'm thinking of programming a simple news aggregator, what technologies do you recommend for the backend?
xiffu 12 months ago • 100%
@DmMacniel php and javascript. the problem is that many people advise me not to use php. but i think that this language is just as powerful as any other language.
i'm thinking of programming a simple news aggregator, what technologies do you recommend for the backend? [\#programming](https://kbin.social/tag/programming)
Welcome to PlayStation Couch, your ultimate destination for all things video games. Explore the latest trends, advanced techniques, and valuable tips to enhance your gaming skills and maximize your gaming experience.
www.commanders.com
Washington played better in its first division matchup of the season, but it wasn't enough in the end to take down the Eagles.
October is always filled with new games and this year is no different. Heres the list so you know what is coming this month and if it is for you. . Starting with the title Scorn, coming on October 3, 2023. If you like creepy environments, suspense, heavy atmosphere, and an obscure that you need to search kind of story then you will have a blast with this game. . Right after that, on October 4, 2023, an old legend will return from the depths of the Underworld with a very cell shady fresh new paint. Im talking about the new game Hellboy Web of Wyrd. . The new chapter of Assassins Creed will be released on October 5, 2023, this time as Assassins Creed Mirage. [https://playstationcouch.com/post?this=New-October-games-2023(-Europe-dates)](https://playstationcouch.com/post?this=New-October-games-2023(-Europe-dates)) [\#PCGaming](https://kbin.social/tag/PCGaming)
October is always filled with new games and this year is no different. Heres the list so you know what is coming this month and if it is for you..
Starfield's second update fixes infinite money puddles, but not flying cities. I've read several comments here and elsewhere that Bethesda's Starfield is "a mile-wide but deep as a puddle", or variations on that theme. Said commenters might be tickled to know that there is, in fact, a puddle in the game's Akila City that contains infinite loot: by dint of peering into it, you'll magically gain access to a nearby store's inventory. Strip the shelves, then wait a day or two, and you'll be able to do so again, forever and ever. Or at least, that was the case till this week's Starfield patch, a small update consisting of exactly ten bulletpoints, including one that tackles "an issue that allowed for a vendor's full inventory to be accessible". Boo! Time to go looking for another convenient in-game metaphor, I guess. Perhaps there's something incredibly clever you can say about all the flying cities. [\#gaming](https://kbin.social/tag/gaming)
something old but interesting to remember. can anyone tell me what technologies were used to build the problematic IsAnyoneUp website? and why it was so successful? [\#programming](https://kbin.social/tag/programming)