{"id":117,"date":"2019-06-27T12:40:40","date_gmt":"2019-06-27T10:40:40","guid":{"rendered":"http:\/\/disseny-test.uoc.edu\/materials\/programacio\/?page_id=117"},"modified":"2019-08-17T02:09:09","modified_gmt":"2019-08-17T00:09:09","slug":"1-8-punts-i-comes-canvis-de-linia-i-sagnats","status":"publish","type":"page","link":"http:\/\/disseny-test.uoc.edu\/materials\/programacio\/1-8-punts-i-comes-canvis-de-linia-i-sagnats\/","title":{"rendered":"1.8. Punts i comes, canvis de l\u00ednia i sagnats"},"content":{"rendered":"<p>Potser us haureu fixat que despr\u00e9s de cada instrucci\u00f3 posem un punt i coma i un canvi de l\u00ednia. El punt i coma el fa servir el navegador per a saber quan s\u2019ha acabat una instrucci\u00f3. Per tant, totes les instruccions s\u2019han d\u2019acabar amb un \u00ab;\u00bb (b\u00e9, no ben b\u00e9 totes, per\u00f2 les excepcions ja les veurem m\u00e9s endavant).<\/p>\n<p>Quant al canvi de l\u00ednia, el fem servir nosaltres per a facilitar-nos la lectura del codi, de manera que acostumem a posar una sola l\u00ednia per instrucci\u00f3.<\/p>\n<p>Finalment, el sagnat tamb\u00e9 el fem servir perqu\u00e8 el codi sigui m\u00e9s llegible. El sagnat \u00e9s aquest espai inicial que trobem al codi que hi ha dins d\u2019una funci\u00f3:<\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-145\" src=\"http:\/\/disseny-test.uoc.edu\/materials\/programacio\/wp-content\/uploads\/sites\/17\/2019\/06\/PID_00258586_011.jpg\" alt=\"\" width=\"267\" height=\"130\" \/><\/p>\n<p>A la imatge, les l\u00ednies 2, 5 i 6 estan sagnades.<\/p>\n<div class=\"featured featured-grey\"><\/p>\n<p><strong>Manual de refer\u00e8ncia de p5.js<\/strong><\/p>\n<p>Per a fer els exercicis d\u2019aquest cap\u00edtol, segurament us anir\u00e0 b\u00e9 tenir a m\u00e0 el <a href=\"https:\/\/p5js.org\/es\/reference\/\" target=\"_blank\" rel=\"noopener\">manual de refer\u00e8ncia de p5.js<\/a>, a qu\u00e8 ja hem fet refer\u00e8ncia anteriorment.<\/p>\n<p>Al manual de refer\u00e8ncia podem trobar-hi m\u00e9s informaci\u00f3 sobre les instruccions que es treballen en els diferents exercicis del llibre.<\/p>\n<p>\n<\/div>\n<div class=\"featured featured-grey\"><\/p>\n<p>Per a ampliar els vostres coneixements, us recomanem alguns continguts que us poden ser d\u2019inter\u00e8s:<\/p>\n<ul>\n<li>Tutorial en v\u00eddeo de p5.js: <em>Basic of drawing<\/em>. Angl\u00e8s subtitulat en castell\u00e0.<br \/>\n<iframe loading=\"lazy\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/D1ELEeIs0j8?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/li>\n<li>Tutorial en v\u00eddeo de p5.js: <em>Color<\/em>. Angl\u00e8s subtitulat en castell\u00e0.<br \/>\n<iframe loading=\"lazy\" width=\"640\" height=\"360\" src=\"https:\/\/www.youtube.com\/embed\/9mucjcrhFcM?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; encrypted-media; gyroscope; picture-in-picture\" allowfullscreen><\/iframe><\/li>\n<\/ul>\n<p>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>Potser us haureu fixat que despr\u00e9s de cada instrucci\u00f3 posem un punt i coma i un canvi de l\u00ednia. El punt i coma el fa servir el navegador per a saber quan s\u2019ha acabat una instrucci\u00f3. Per tant, totes les instruccions s\u2019han d\u2019acabar amb un \u00ab;\u00bb (b\u00e9, no ben b\u00e9 totes, per\u00f2 les excepcions ja [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"inline_featured_image":false},"acf":[],"_links":{"self":[{"href":"http:\/\/disseny-test.uoc.edu\/materials\/programacio\/wp-json\/wp\/v2\/pages\/117"}],"collection":[{"href":"http:\/\/disseny-test.uoc.edu\/materials\/programacio\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"http:\/\/disseny-test.uoc.edu\/materials\/programacio\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"http:\/\/disseny-test.uoc.edu\/materials\/programacio\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/disseny-test.uoc.edu\/materials\/programacio\/wp-json\/wp\/v2\/comments?post=117"}],"version-history":[{"count":9,"href":"http:\/\/disseny-test.uoc.edu\/materials\/programacio\/wp-json\/wp\/v2\/pages\/117\/revisions"}],"predecessor-version":[{"id":3646,"href":"http:\/\/disseny-test.uoc.edu\/materials\/programacio\/wp-json\/wp\/v2\/pages\/117\/revisions\/3646"}],"wp:attachment":[{"href":"http:\/\/disseny-test.uoc.edu\/materials\/programacio\/wp-json\/wp\/v2\/media?parent=117"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}