ArrayList<ArrayList<Double>
how to sum an arraylist of and arraylist the += does not work marks an error.
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ArrayList<ArrayList<Double>
how to sum an arraylist of and arraylist the += does not work marks an error.
I am looking to sort an arraylist of arraylist of doubles and I require help?
I was informed that I need to implement comparator or comparable and then use the collection.sort to sort the list of list in order...
ArrayList<ArrayList> list = new ArrayList<ArrayList>()
If you look at the list of list as the following example:
c1-5.0,4.5,10.3,3.5
c2-2.5,1.0,7.8,8.6
c3-6.0,5.6,9.6,9.5
It show go to this
c1-2.5,1.0,7.8,3.5
c2-5.0,4.5,7.8,8.6
c3-6.0,5.6,10.3,9.5
In 2019, Salt Security launched an API Protection Platform that leverages artificial intelligence in order to provide detailed API traffic monitoring that detects malicious behavior and prevents attacks before they can happen. Salt is now expanding this platform to include automated OpenAPI Specification (OAS) analysis and new security analysis points.
Working on the WordPress project is a great experience. The idea of building a website from scratch can make us happy. But there is one thing that stays common among the projects, wordpress customizable themes...
The post 9 Most Customizable WordPress Themes of 2020 appeared first on 85ideas.com.
Many large healthcare organizations are adopting RPA leading to digitalization which can lead to healthy competition between medical services. The use of disruptive science and technology can make the healthcare industry more efficient. Using RPA can perfectly automate the query tasks of Electronic Health Record data, partner ecosystem, financial and accounting systems, and payment personnel letter, thereby reducing the workload of medical personnel.
In different industries, RPA is considered to be an exploratory step for enterprises and organizations to move into the world of artificial intelligence. According to the recent RPA report, increasing productivity and improving customer experience are the top priorities for organizations to adopt RPA.
Check 4th element of an arraylist and compare it to an element.
example:
1,1,2,4,1,2,3,4,1,2,5,1.
so the 4th elements would be 4,4,1 and i want to compare that those numbers are the same as 4.
I was thinking an if statemet would work. any recomendations?
Chen Hui Jing covers some recent movement in DevTools:
Firefox’s grid inspector was pretty full-featured from the get-to and released together with CSS grid in Firefox 52. It was constantly improved upon since. Chrome added a basic grid inspector tool in Chrome 62 that let developers highlight elements using grid layout, but more robust features were only added in Chrome 87. And now, Webkit [sic] has joined the party, as Safari Technology Preview 123 adds Grid inspecting features as well.
You love to see it. DevTools have a massive impact on how front-end developers think about, build, and of course, debug websites. Stuff like seeing the numbered grid lines visually is a huge deal. I’ve done enough mentally counting what rows/columns I want to place things on, thank you very much.
Direct Link to Article — Permalink
The post DevTools for CSS layouts 2021 edition appeared first on CSS-Tricks.
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My friends at Sparkbox are doing a survey on design systems, as they do each year. Go ahead and fill it out if you please. Here are the results from last year. In both 2019 and 2020, the vibe was that design systems (both as an idea and as a real thing that real companies really use) are maturing. But still, it was only a quarter of folks who said their actual design system was mature. I wonder if that’ll go up this year.
In my circles, “design system” isn’t the buzzword it was a few years ago, but it doesn’t mean it’s less popular. If anything, they are more popular almost entering the territory of assumed, like responsive design is. I do feel like if you’re building a website from components, well, you’ve got a component library at least, which is how I think of design systems (as a dude who pretty much exclusively works on websites).
I’d better be careful though. I know design systems mean different things to different people. Speaking of which, I’d be remiss if I didn’t also shout out the fact that Ethan has a handful of totally free courses he’s created on design systems.
As you might have guessed from the titles, we’ve broadly organized the courses around roles: whether you’re a designer, a developer, or a product manager, we’ve got something for you. Each course focuses on what I think are the fundamentals of design systems work, so I’ve designed them to be both high-level and packed with information.
The post 2021 Design Systems (Survey/Courses) appeared first on CSS-Tricks.
You can support CSS-Tricks by being an MVP Supporter.
Today at Square Unboxed, the digital payment company’s fifth annual developer conference, the company has announced a collection of new developer tools that aim to help partners build engaging and interactive payment experiences. These announcements include early access to a new API that enables the creation of platform extensions that will be available in the Square Online community marketplace.
Should you choose the cheapest hosting for your website? Well, the simple answer is (for the most part) no. We’ve all been there when choosing a web host. At some point in our WordPress lives we’ve all asked ourselves the same questions (specifically while choosing a web host) – can I work with this host? […]
The post 8 Reasons to Avoid Cheap Web Hosting appeared first on WPExplorer.
When creating a website, sometimes its limited functionality frustrates us and doesn’t allow for expressing creativity. When you are put in this situation, custom fields are here to give your website additional functionality. This article...
The post How to Create Custom Fields in WordPress to Give Your Posts Extra Information appeared first on 85ideas.com.
So you have made the leap to use WordPress as the place to build your website. Though you’ve made a …
How to Change Your WordPress Login URL in 4 Simple Steps Read More »
The post How to Change Your WordPress Login URL in 4 Simple Steps appeared first on .
Over the last year, almost every metric that you want to go up has gone up at CodePen. More users creating and doing more things. You’d think that customer support would go up at the same level. And if it did, we would have thought that was very normal and dealt with it. But customer support doesn’t have to be this static thing that just is the way it is forever. If you find that people have the same questions over and over, you can fix your app or documentation such to answer that question better. If people report bugs, you can fix them. In fact, if you do a lot of those things, you can reduce customer support even as the number of customers you support grows. That’s exactly what we did at CodePen.
The result is that our customer support went from a job nearly impossible to get all done in a day, or the point where it is a part-time endeavor for whoever is on support that day. Even while our time-to-respond to tickets has also dramatically dropped. We’re just over one hour right now, and of course hope to drop below that line. The truth is though, most tickets are half that, it’s just some tickets that slip between the cracks and take days that hurt our average.
Netlify is throwing a totally free online conference: Headless Commerce Summit.
E-commerce is growing at an unprecedented rate, making everything from your site performance to your ability to iterate faster a critical business advantage.
Take have a day and go! Even if you aren’t currently literally building a headless site, it would be good to have in your brain how other people are doing it and what they are getting out of it.
The post #315: Support Success appeared first on CodePen Blog.
How do I compare 3 Arraylist with each other and find the small, medium and large elements. I was thinking something like this but its not working.
ArrayList<interger> a = new ArrayList<ArrayList<interger> >();
a.add(1);
a.add(2);
a.add(7);
ArrayList<interger> b =new ArrayList<ArrayList<interger> >();
b.add(8);
b.add(9);
b.add(1);
ArrayList<interger> c = new ArrayList<ArrayList<interger> >();
c.add(5);
c.add(9)
c.add(8)
for (int i = 0; i < ; i++)
{
for (int j = 0; j < ; j++)
{
for (int k = 0; k < ; k++)
{
if () {}
if () {}
if () {}
}
}}
output:
small =1,2,1
medium = 5,9,7
large = 8,9,8
Hey awosom people can you please tell me how can automate my MLM business.
Please risponce on this.
Thanks
LBM Solutions
i have a script in clojure that can read a string of integers separated by commas from a file..the scrip is succesful and reads the line from the file as astring,all i want is some clojure loop to scan the string for integers and add to an integer array
here is the code
(ns Files.myfile)
(defn hello-world []
(println "Hello World"))
(hello-world)
(def s (slurp "integers.txt"))
(println s)
(s)
##integers.txt contains random integers separated by commas
I would like to calculate the distance in 4d I have 2 arraylist that have all of my elements in it. How do make the formula i have this but its not calculating correctly the distance. List has diferent coordinates every time and t always has the same coordinates.
double w = 0.0;
for (int i = 0; i < List.size(); i++)
{
for (int j = 0; j < List.get(i).size(); j++)
{
w = Math.sqrt(Math.pow(List.get(i).get(j) - t.get(j), 2)+Math.pow(List.get(i).get(j) - t.get(j), 2)+Math.pow(List.get(i).get(j) - t.get(j), 2)+Math.pow(List.get(i).get(j) - t.get(j), 2));
}
System.out.println(w);
<?php
$firstname = $_POST{'firstname'};
$username = $_POST{'username'};
$emailaddress = $_POST{'emailaddress'};
$password = $_POST{'password'};
$contact = $_POST{'contact'};
//Database connection
$conn =new mysqli('localhost','root','','registration');
if ($conn->connect_error) {
die('connection failed : '.$conn->connect_error)
}else{
$stmt = $conn->prepare("insert into users(firstname, username, emailaddress, password, contact)
vlaues (?, ?, ?, ?, ?)")
$stmt-> bind param("ssssi",$firstname, $username, $emailaddress, $password, $contact)
$stmt->execute();
echo "Submitted Succesfully...";
$stmt->close();
$stmt->close();
}
?>