Monthly Archives: November 2018

Posting a Jupyter Notebook in WordPress



richard-java








This is a new SciJava Notebook

What’s happening

  • The notebook is viewed and running from a browser on a completely different machine
  • Jupyter Lab is running on Ubuntu in the background as user anaconda
  • Jupyter Lab is accessible over the local network via https & secured with a password

this is really very cool
Why?

  • because it is
  • because I said so
  • did I mention it’s really cool?
In [1]:
System.out.println("Numbers:");
for(int i = 0; i < 100; i++) {
    System.out.print(i + " ");
}
System.out.println("Done.");

Numbers:
0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 Done.

And now… The Sieve of Eratosthenes…‘

  • the code was on my local pc
  • the code was just cut and pasted into this notebook
  • the code ran first time (well, it did on the PC as well)…
In [2]:
public class Seive {

static int MAX = 1000;

    public static void main(String[] args) {
        int[] stones = new int[MAX+1];

        // initialize
        for(int i = 2; i <= MAX; i++) {
            stones[i] = i;
        }

        // remove non-primes
        for(int i = 2; i <= MAX/2; i++) {
            for(int j = i+i; j <= MAX; j += i) {
                stones[j] = 0;
            }
        }

        // display the primes
        System.out.println("Primes");
        for(int i = 2; i <= MAX; i++) {
            if(stones[i] > 0) System.out.print(stones[i] + " ");
        }
        System.out.println();
    }
}

Primes
2 3 5 7 11 13 17 19 23 29 31 37 41 43 47 53 59 61 67 71 73 79 83 89 97 101 103 107 109 113 127 131 137 139 149 151 157 163 167 173 179 181 191 193 197 199 211 223 227 229 233 239 241 251 257 263 269 271 277 281 283 293 307 311 313 317 331 337 347 349 353 359 367 373 379 383 389 397 401 409 419 421 431 433 439 443 449 457 461 463 467 479 487 491 499 503 509 521 523 541 547 557 563 569 571 577 587 593 599 601 607 613 617 619 631 641 643 647 653 659 661 673 677 683 691 701 709 719 727 733 739 743 751 757 761 769 773 787 797 809 811 821 823 827 829 839 853 857 859 863 877 881 883 887 907 911 919 929 937 941 947 953 967 971 977 983 991 997

a web link using regular old html…
Huntrods Zone

In [ ]: