{"id":27096,"date":"2021-05-10T23:10:08","date_gmt":"2021-05-11T03:10:08","guid":{"rendered":"http:\/\/bangla.salearningschool.com\/recent-posts\/simpleprimetag-java-custom-tag-that-outputs-a-random-prime-number-of-a-fixed-approximate-length-programming-code-examples-java-j2ee-j2me-applets-and-basic-graphics\/"},"modified":"2021-05-10T23:10:08","modified_gmt":"2021-05-11T03:10:08","slug":"simpleprimetag-java-custom-tag-that-outputs-a-random-prime-number-of-a-fixed-approximate-length-programming-code-examples-java-j2ee-j2me-applets-and-basic-graphics","status":"publish","type":"post","link":"http:\/\/bangla.sitestree.com\/?p=27096","title":{"rendered":"SimplePrimeTag.java Custom tag that outputs a random prime number of a fixed approximate length #Programming Code Examples #Java\/J2EE\/J2ME #Applets and Basic Graphics"},"content":{"rendered":"<pre>\nSimplePrimeTag.java Custom tag that outputs a random prime number of a fixed approximate length\n\n\npackage cwp.tags;\n\nimport javax.servlet.jsp.*;\nimport javax.servlet.jsp.tagext.*;\nimport java.io.*;\nimport java.math.*;\nimport cwp.*;\n\n\/** Generates a prime of approximately 50 digits.\n *  (50 is actually the length of the random number\n *  generated -- the first prime above that number will\n *  be returned.)\n *  &lt;P&gt;\n *  Taken from Core Web Programming Java 2 Edition\n *  from Prentice Hall and Sun Microsystems Press,\n *  .\n *  May be freely used or adapted.\n *\/\n\npublic class SimplePrimeTag extends TagSupport {\n  protected int len = 50;\n\n  public int doStartTag() {\n    try {\n      JspWriter out = pageContext.getOut();\n      BigInteger prime = Primes.nextPrime(Primes.random(len));\n      out.print(prime);\n    } catch(IOException ioe) {\n      System.out.println(&quot;Error generating prime: &quot; + ioe);\n    }\n    return(SKIP_BODY);\n  }\n}\n\n\n<\/pre>\n<p>Note: Brought from our old site: http:\/\/www.salearningschool.com\/example_codes\/ on Jan 2nd, 2017 From: http:\/\/sitestree.com\/?p=10275<br \/> Categories:Programming Code Examples, Java\/J2EE\/J2ME, Applets and Basic Graphics<br \/>Tags:Java\/J2EE\/J2MEApplets and Basic Graphics<br \/> Post Data:2017-01-02 16:04:31<\/p>\n<p>\t\tShop Online: <a href='https:\/\/www.ShopForSoul.com\/' target='new' rel=\"noopener\">https:\/\/www.ShopForSoul.com\/<\/a><br \/>\n\t\t(Big Data, Cloud, Security, Machine Learning): Courses: <a href='http:\/\/Training.SitesTree.com' target='new' rel=\"noopener\"> http:\/\/Training.SitesTree.com<\/a><br \/>\n\t\tIn Bengali: <a href='http:\/\/Bangla.SaLearningSchool.com' target='new' rel=\"noopener\">http:\/\/Bangla.SaLearningSchool.com<\/a><br \/>\n\t\t<a href='http:\/\/SitesTree.com' target='new' rel=\"noopener\">http:\/\/SitesTree.com<\/a><br \/>\n\t\t8112223 Canada Inc.\/JustEtc: <a href='http:\/\/JustEtc.net' target='new' rel=\"noopener\">http:\/\/JustEtc.net (Software\/Web\/Mobile\/Big-Data\/Machine Learning) <\/a><br \/>\n\t\tShop Online: <a href='https:\/\/www.ShopForSoul.com'> https:\/\/www.ShopForSoul.com\/<\/a><br \/>\n\t\tMedium: <a href='https:\/\/medium.com\/@SayedAhmedCanada' target='new' rel=\"noopener\"> https:\/\/medium.com\/@SayedAhmedCanada <\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>SimplePrimeTag.java Custom tag that outputs a random prime number of a fixed approximate length package cwp.tags; import javax.servlet.jsp.*; import javax.servlet.jsp.tagext.*; import java.io.*; import java.math.*; import cwp.*; \/** Generates a prime of approximately 50 digits. * (50 is actually the length of the random number * generated &#8212; the first prime above that number will * &hellip; <\/p>\n<p><a class=\"more-link btn\" href=\"http:\/\/bangla.sitestree.com\/?p=27096\">Continue reading<\/a><\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1917],"tags":[],"class_list":["post-27096","post","type-post","status-publish","format-standard","hentry","category-fromsitestree-com","item-wrap"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack-related-posts":[{"id":10448,"url":"http:\/\/bangla.sitestree.com\/?p=10448","url_meta":{"origin":27096,"position":0},"title":"SimplePrimeTag.java Custom tag that outputs a random prime number of a fixed approximate length","author":"","date":"August 28, 2015","format":false,"excerpt":"SimplePrimeTag.java Custom tag that outputs a random prime number of a fixed approximate length package cwp.tags; import javax.servlet.jsp.*; import javax.servlet.jsp.tagext.*; import java.io.*; import java.math.*; import cwp.*; \/** Generates a prime of approximately 50 digits. \u00a0*\u00a0 (50 is actually the length of the random number \u00a0*\u00a0 generated -- the first prime\u2026","rel":"","context":"In &quot;Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8&quot;","block_context":{"text":"Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8","link":"http:\/\/bangla.sitestree.com\/?cat=1417"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":10453,"url":"http:\/\/bangla.sitestree.com\/?p=10453","url_meta":{"origin":27096,"position":1},"title":"PrimeTag.java Custom tag that outputs a random prime number of a user-specifiable approximate length","author":"","date":"August 28, 2015","format":false,"excerpt":"PrimeTag.java Custom tag that outputs a random prime number of a user-specifiable approximate length package cwp.tags; import javax.servlet.jsp.*; import javax.servlet.jsp.tagext.*; import java.io.*; \/** Generates an N-digit random prime (default N = 50). \u00a0*\u00a0 Extends SimplePrimeTag, adding a length attribute \u00a0*\u00a0 to set the size of the prime. The doStartTag \u00a0*\u00a0\u2026","rel":"","context":"In &quot;Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8&quot;","block_context":{"text":"Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8","link":"http:\/\/bangla.sitestree.com\/?cat=1417"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":27111,"url":"http:\/\/bangla.sitestree.com\/?p=27111","url_meta":{"origin":27096,"position":2},"title":"PrimeTag.java Custom tag that outputs a random prime number of a user-specifiable approximate length #Programming Code Examples #Java\/J2EE\/J2ME #Applets and Basic Graphics","author":"Author-Check- Article-or-Video","date":"May 11, 2021","format":false,"excerpt":"PrimeTag.java Custom tag that outputs a random prime number of a user-specifiable approximate length package cwp.tags; import javax.servlet.jsp.*; import javax.servlet.jsp.tagext.*; import java.io.*; \/** Generates an N-digit random prime (default N = 50). * Extends SimplePrimeTag, adding a length attribute * to set the size of the prime. The doStartTag *\u2026","rel":"","context":"In &quot;FromSitesTree.com&quot;","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":10455,"url":"http:\/\/bangla.sitestree.com\/?p=10455","url_meta":{"origin":27096,"position":3},"title":"PrimeExample.jsp Page that uses the PrimeTag custom tag","author":"","date":"August 28, 2015","format":false,"excerpt":"PrimeExample.jsp Page that uses the PrimeTag custom tag <!DOCTYPE HTML PUBLIC \"-\/\/W3C\/\/DTD HTML 4.0 Transitional\/\/EN\"> <!-- Illustration of PrimeTag tag. Taken from Core Web Programming Java 2 Edition from Prentice Hall and Sun Microsystems Press, . May be freely used or adapted. --> <HTML> <HEAD> <TITLE>Some N-Digit Primes<\/TITLE> <LINK REL=STYLESHEET\u2026","rel":"","context":"In &quot;Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8&quot;","block_context":{"text":"Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8","link":"http:\/\/bangla.sitestree.com\/?cat=1417"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":27113,"url":"http:\/\/bangla.sitestree.com\/?p=27113","url_meta":{"origin":27096,"position":4},"title":"PrimeExample.jsp Page that uses the PrimeTag custom tag #Programming Code Examples #Java\/J2EE\/J2ME #Applets and Basic Graphics","author":"Author-Check- Article-or-Video","date":"May 11, 2021","format":false,"excerpt":"PrimeExample.jsp Page that uses the PrimeTag custom tag <!DOCTYPE HTML PUBLIC \"-\/\/W3C\/\/DTD HTML 4.0 Transitional\/\/EN\"> <!-- Illustration of PrimeTag tag. Taken from Core Web Programming Java 2 Edition from Prentice Hall and Sun Microsystems Press, . May be freely used or adapted. --> <HTML> <HEAD> <TITLE>Some N-Digit Primes<\/TITLE> <LINK REL=STYLESHEET\u2026","rel":"","context":"In &quot;FromSitesTree.com&quot;","block_context":{"text":"FromSitesTree.com","link":"http:\/\/bangla.sitestree.com\/?cat=1917"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":10471,"url":"http:\/\/bangla.sitestree.com\/?p=10471","url_meta":{"origin":27096,"position":5},"title":"RepeatTag.java Custom tag that repeats the tag body a specified number of times","author":"","date":"August 28, 2015","format":false,"excerpt":"RepeatTag.java Custom tag that repeats the tag body a specified number of times package cwp.tags; import javax.servlet.jsp.*; import javax.servlet.jsp.tagext.*; import java.io.*; \/** A tag that repeats the body the specified \u00a0*\u00a0 number of times. \u00a0*\u00a0 <P> \u00a0*\u00a0 Taken from Core Web Programming Java 2 Edition \u00a0*\u00a0 from Prentice Hall and\u2026","rel":"","context":"In &quot;Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8&quot;","block_context":{"text":"Code . Programming Samples . \u09aa\u09cd\u09b0\u09cb\u0997\u09cd\u09b0\u09be\u09ae \u0989\u09a6\u09be\u09b9\u09b0\u09a8","link":"http:\/\/bangla.sitestree.com\/?cat=1417"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"_links":{"self":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/27096","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=27096"}],"version-history":[{"count":0,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=\/wp\/v2\/posts\/27096\/revisions"}],"wp:attachment":[{"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=27096"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=27096"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/bangla.sitestree.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=27096"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}