{"id":446,"date":"2012-09-14T13:09:28","date_gmt":"2012-09-14T12:09:28","guid":{"rendered":"http:\/\/blog.devportfolio.net\/?p=446"},"modified":"2012-09-14T13:09:28","modified_gmt":"2012-09-14T12:09:28","slug":"java-le-dire","status":"publish","type":"post","link":"https:\/\/devportfolio.net\/wp-dev-blog\/java-le-dire\/","title":{"rendered":"Java le dire !"},"content":{"rendered":"<p>Little mistake lors de la comparaison de 2 integers.<\/p>\n<p>Lorsqu\u2019on veut tester l\u2019\u00e9galit\u00e9 entre 2 integer se m\u00e9fier de \u00ab  == \u00bb<br \/>\nPour des valeurs non comprises entre -128 et +127, il faut plut\u00f4t utiliser la m\u00e9thode compareTo().<\/p>\n<p>V\u00e9rification :<\/p>\n<pre>\n\n Integer a = 127;\n Integer b = 127;\n if (a == b)\n {\n       System.out.println( a + \" == \" + b);\n }\n if (a.compareTo(b) == 0)\n {\n       System.out.println( a + \" compare to \" + b);\n }\n\n a = 128;\n b = 128;\n if (a == b)\n {\n       System.out.println( a + \" == \" + b);\n }\n if (a.compareTo(b) == 0)\n {\n       System.out.println( a + \" compare to \" + b);\n }\n\n R\u00e9sultat :\n 127 == 127\n 127 compare to 127\n 128 compare to 128\n\n<\/pre>\n","protected":false},"excerpt":{"rendered":"<p>Little mistake lors de la comparaison de 2 integers. Lorsqu\u2019on veut tester l\u2019\u00e9galit\u00e9 entre 2 integer se m\u00e9fier de \u00ab == \u00bb Pour des valeurs non comprises entre -128 et +127, il faut plut\u00f4t utiliser la m\u00e9thode compareTo(). V\u00e9rification : Integer a = 127; Integer b = 127; if (a == b) { System.out.println( a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[13],"tags":[16,12,14],"class_list":["post-446","post","type-post","status-publish","format-standard","hentry","category-talend","tag-compareto","tag-java","tag-talend"],"_links":{"self":[{"href":"https:\/\/devportfolio.net\/wp-dev-blog\/wp-json\/wp\/v2\/posts\/446","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/devportfolio.net\/wp-dev-blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/devportfolio.net\/wp-dev-blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/devportfolio.net\/wp-dev-blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/devportfolio.net\/wp-dev-blog\/wp-json\/wp\/v2\/comments?post=446"}],"version-history":[{"count":0,"href":"https:\/\/devportfolio.net\/wp-dev-blog\/wp-json\/wp\/v2\/posts\/446\/revisions"}],"wp:attachment":[{"href":"https:\/\/devportfolio.net\/wp-dev-blog\/wp-json\/wp\/v2\/media?parent=446"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/devportfolio.net\/wp-dev-blog\/wp-json\/wp\/v2\/categories?post=446"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/devportfolio.net\/wp-dev-blog\/wp-json\/wp\/v2\/tags?post=446"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}