{"id":4073,"date":"2022-12-16T18:28:08","date_gmt":"2022-12-16T17:28:08","guid":{"rendered":"http:\/\/blogperso.union31.fr\/?p=4073"},"modified":"2022-12-16T19:30:22","modified_gmt":"2022-12-16T18:30:22","slug":"kotlin-expression-reguliere","status":"publish","type":"post","link":"https:\/\/blogperso.union31.fr\/?p=4073","title":{"rendered":"KOTLIN : expression r\u00e9guli\u00e8re"},"content":{"rendered":"\n<p>En cours de r\u00e9daction ..<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Sommaire<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/blogperso.union31.fr\/?p=4073\/#Pour_commencerse_rememorer\" >Pour commencer\/se rem\u00e9morer<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/blogperso.union31.fr\/?p=4073\/#Quelques_expressions_regulieres\" >Quelques expressions r\u00e9guli\u00e8res<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/blogperso.union31.fr\/?p=4073\/#En_Kotlin\" >En Kotlin<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Pour_commencerse_rememorer\"><\/span>Pour commencer\/se rem\u00e9morer<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Quelques \u00ab\u00a0cheat sheet\u00a0\u00bb utiles :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>une toute petite : <a href=\"https:\/\/dev.to\/godcrampy\/regex-cheat-sheet-pdf-infographic-4nj\" target=\"_blank\" rel=\"noreferrer noopener\">lien<\/a><\/li>\n\n\n\n<li>une plus grande : <a href=\"https:\/\/cheatography.com\/davechild\/cheat-sheets\/regular-expressions\/\" target=\"_blank\" rel=\"noreferrer noopener\">lien<\/a><\/li>\n<\/ul>\n\n\n\n<p>Quelques vid\u00e9os :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Pr\u00e9sentation rapide (15mn) : <a href=\"https:\/\/www.youtube.com\/watch?v=iamnzyebUR8&amp;t=23s&amp;ab_channel=LeFr%C3%A8reCodeur\">lien<\/a><\/li>\n\n\n\n<li>Pr\u00e9sentation et explication avec un \u00e9diteur en ligne (regex101) (30mn) : <a rel=\"noreferrer noopener\" href=\"https:\/\/www.youtube.com\/watch?v=dinW2QTSNl4&amp;ab_channel=Boris%28%27PrimFX%27%29\" target=\"_blank\">lien<\/a><\/li>\n\n\n\n<li>Cours assez complet (1h) : <a href=\"https:\/\/www.youtube.com\/watch?v=f3QwwnvSQ50&amp;ab_channel=FormationVid%C3%A9o\">lien<\/a><\/li>\n<\/ul>\n\n\n\n<p>Editeur d&rsquo;expression r\u00e9guli\u00e8re Online :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/regex101.com\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/regex101.com\/<\/a> <\/li>\n\n\n\n<li><a href=\"https:\/\/pythex.org\/\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/pythex.org\/<\/a><\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Quelques_expressions_regulieres\"><\/span>Quelques expressions r\u00e9guli\u00e8res <span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>Ce que l&rsquo;on veut<\/strong><\/td><td><strong>Expression r\u00e9guli\u00e8re<\/strong><\/td><td><strong>Commentaire<\/strong><\/td><\/tr><tr><td>Un r\u00e9el sign\u00e9 ou pas<\/td><td><a href=\"https:\/\/pythex.org\/?regex=((-%3F)(-%3F%5Cd%2B%5C.%3F%5Cd*)%3F)&amp;test_string=-10.5&amp;ignorecase=0&amp;multiline=0&amp;dotall=0&amp;verbose=0\" target=\"_blank\" rel=\"noreferrer noopener\">^((-?)(-?\\d+\\\\.?\\d*)?)<\/a><\/td><td>Permet de tester au fur et \u00e0 mesure de la saisie caract\u00e8re apr\u00e8s caract\u00e8re.<br> &#8211;      : OK<br> -1    : OK<br> -1.   : OK<br> -1.5 : OK<\/td><\/tr><tr><td>Un r\u00e9el sign\u00e9 ou pas<\/td><td><a href=\"https:\/\/pythex.org\/?regex=%5E(-%3F%5Cd%2B)(%5C.%5Cd%2B)%3F&amp;test_string=&amp;ignorecase=0&amp;multiline=0&amp;dotall=0&amp;verbose=0\" target=\"_blank\" rel=\"noreferrer noopener\">^(-?\\d+)(.\\d+)?<\/a><\/td><td>Permet de tester un r\u00e9el une fois la saisie effectu\u00e9e<br> &#8211;      : KO<br> -1    : OK<br> -1.   : KO<br> -1.5 : OK<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p><\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"En_Kotlin\"><\/span>En Kotlin<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p>Quelques liens :<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.baeldung.com\/kotlin\/regular-expressions\" target=\"_blank\" rel=\"noreferrer noopener\">https:\/\/www.baeldung.com\/kotlin\/regular-expressions<\/a><\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p>Exemple pour v\u00e9rifier un pattern :<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code lang=\"kotlin\" class=\"language-kotlin\">var un_pattern = \"^((-?)(-?\\\\d+\\\\.?\\\\d*)?)\".toRegex()\nvar mon_texte = \"-10.5\"\nif (mon_texte.matches(un_pattern) {\n   \/\/ .....\n} else {\n   \/\/ .....\n}<\/code><\/pre>\n\n\n\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>En cours de r\u00e9daction .. Pour commencer\/se rem\u00e9morer Quelques \u00ab\u00a0cheat sheet\u00a0\u00bb utiles : Quelques vid\u00e9os : Editeur d&rsquo;expression r\u00e9guli\u00e8re Online : Quelques expressions r\u00e9guli\u00e8res Ce que l&rsquo;on veut Expression r\u00e9guli\u00e8re Commentaire Un r\u00e9el sign\u00e9 ou pas ^((-?)(-?\\d+\\\\.?\\d*)?) Permet de tester<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[2],"tags":[],"class_list":["post-4073","post","type-post","status-publish","format-standard","hentry","category-_dev"],"_links":{"self":[{"href":"https:\/\/blogperso.union31.fr\/index.php?rest_route=\/wp\/v2\/posts\/4073","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/blogperso.union31.fr\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogperso.union31.fr\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogperso.union31.fr\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/blogperso.union31.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4073"}],"version-history":[{"count":12,"href":"https:\/\/blogperso.union31.fr\/index.php?rest_route=\/wp\/v2\/posts\/4073\/revisions"}],"predecessor-version":[{"id":4093,"href":"https:\/\/blogperso.union31.fr\/index.php?rest_route=\/wp\/v2\/posts\/4073\/revisions\/4093"}],"wp:attachment":[{"href":"https:\/\/blogperso.union31.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4073"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogperso.union31.fr\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4073"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogperso.union31.fr\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4073"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}