{"id":772,"date":"2021-07-26T16:11:13","date_gmt":"2021-07-26T14:11:13","guid":{"rendered":"http:\/\/vita.sk.vps324.nameserver.sk\/?post_type=product&#038;p=772"},"modified":"2026-10-31T18:00:05","modified_gmt":"2026-10-31T17:00:05","slug":"online-kurz-python-i-zaciatocnik","status":"publish","type":"product","link":"https:\/\/www.vita.sk\/en\/online-kurz-python-i-zaciatocnik\/","title":{"rendered":"Online kurz Python I. Za\u010diato\u010dn\u00edk"},"content":{"rendered":"<p>Online kurz Python I. Za\u010diato\u010dn\u00edk je ur\u010den\u00fd v\u0161etk\u00fdm, ktor\u00ed chc\u00fa za\u010da\u0165 programova\u0165 a vytv\u00e1ra\u0165 vlastn\u00e9 jednoduch\u00e9 programy bez predch\u00e1dzaj\u00facich sk\u00fasenost\u00ed. <strong>Ide o certifikovan\u00fd online kurz na Python.<\/strong> Za\u010dneme in\u0161tal\u00e1ciou Pythonu a vysvetl\u00edme si, ako sp\u00fa\u0161\u0165a\u0165 pr\u00edkazy, uklada\u0165 zdrojov\u00fd k\u00f3d a pracova\u0165 s v\u00fdsledkami programu. Zozn\u00e1mime sa s prostrediami IDLE, Jupyter Notebook a JetBrains Datalore. Vytvor\u00edme prv\u00fd program a postupne prejdeme k premenn\u00fdm, \u010d\u00edslam, textov\u00fdm re\u0165azcom a logick\u00fdm hodnot\u00e1m. Uk\u00e1\u017eeme si rozdiel medzi vstupom od pou\u017e\u00edvate\u013ea a v\u00fdstupom programu aj v\u00fdznam z\u00e1kladn\u00fdch oper\u00e1torov. Pri z\u00e1pise k\u00f3du si osvoj\u00edme spr\u00e1vne odsadzovanie, pomenovanie premenn\u00fdch a \u010ditate\u013en\u00fa \u0161trukt\u00faru, aby sme rozumeli tomu, \u010do jednotliv\u00e9 pr\u00edkazy vykon\u00e1vaj\u00fa.<\/p>\n<p>&nbsp;<\/p>\n<p>Na jednoduch\u00fdch \u00faloh\u00e1ch sa nau\u010d\u00edme pou\u017e\u00edva\u0165 podmienky if, cykly for a while, logick\u00e9 oper\u00e1tory a testovanie pr\u00edslu\u0161nosti pomocou in. Vysvetl\u00edme si, ako program rozhoduje pod\u013ea vstupn\u00fdch \u00fadajov a ako opakovane sprac\u00fava polo\u017eky. Prejdeme k zoznamom, n-ticiam a slovn\u00edkom, v\u010faka ktor\u00fdm m\u00f4\u017eeme uchov\u00e1va\u0165 viacero hodn\u00f4t a pristupova\u0165 k nim pod\u013ea ich poz\u00edcie alebo k\u013e\u00fa\u010da. Precvi\u010d\u00edme si pretypovanie \u00fadajov, form\u00e1tovan\u00e9 re\u0165azce a z\u00e1pis \u0161peci\u00e1lnych znakov pomocou escape sekvenci\u00ed. V notebookoch budeme kombinova\u0165 k\u00f3d s pozn\u00e1mkami vo form\u00e1te Markdown a vysvetl\u00edme si \u00falohu kernelu pri vykon\u00e1van\u00ed v\u00fdpo\u010dtov. Rozl\u00ed\u0161ime koment\u00e1re a dokumenta\u010dn\u00e9 re\u0165azce docstring a obozn\u00e1mime sa s odpor\u00fa\u010daniami na zrozumite\u013en\u00e9 dokumentovanie k\u00f3du.<\/p>\n<p>&nbsp;<\/p>\n<p>\u010ealej sa zameriame v online kurze Python na pr\u00e1cu so s\u00fabormi, modulmi a vlastn\u00fdmi funkciami. Nau\u010d\u00edme sa odovzd\u00e1va\u0165 funkci\u00e1m parametre, vraca\u0165 v\u00fdsledky a rozdeli\u0165 rie\u0161enie na opakovane pou\u017eite\u013en\u00e9 \u010dasti. Zorientujeme sa v in\u0161tal\u00e1cii bal\u00ed\u010dkov pomocou pip a v z\u00e1kladn\u00fdch uk\u00e1\u017ekach pou\u017e\u00edvania modulu os a kni\u017enice pandas. S\u00fa\u010das\u0165ou s\u00fa aj jednoduch\u00e9 grafy, predstavenie mo\u017enost\u00ed generovania k\u00f3du pomocou AI a \u00favod do grafick\u00fdch aplik\u00e1ci\u00ed s wxFormBuilder a wxPython. Z\u00edskan\u00e9 z\u00e1klady vyu\u017eijete napr\u00edklad pri v\u00fdpo\u010dtoch, spracovan\u00ed zoznamu \u00fadajov alebo pr\u00edprave men\u0161ieho n\u00e1stroja na opakovan\u00fa \u00falohu. Kurz v\u00e1m vytvor\u00ed v\u00fdchodisko na \u010fal\u0161ie \u0161t\u00fadium v\u00fdvoja aplik\u00e1ci\u00ed, automatiz\u00e1cie \u010di d\u00e1tovej analytiky. Ak sa chcete skuto\u010dne nau\u010di\u0165 programova\u0165 v Pythone od z\u00e1kladov, tak toto je ide\u00e1lny vstupn\u00fd online kurz pre v\u00e1s.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Online kurz Python I. Za\u010diato\u010dn\u00edk v\u00e1s nau\u010d\u00ed z\u00e1klady programovania v jazyku Python vr\u00e1tane pr\u00e1ce s d\u00e1tov\u00fdmi typmi, podmienkami, cyklami, funkciami a tvorbou jednoduch\u00fdch aplik\u00e1ci\u00ed. Za\u010dneme in\u0161tal\u00e1ciou Pythonu a prejdeme k jednoduch\u00fdm programom, pr\u00e1ci v Jupyter Notebooku a z\u00e1kladom grafick\u00fdch aplik\u00e1ci\u00ed.","protected":false},"author":4,"featured_media":864,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[106,99,73],"product_tag":[2104,2105,2106,2107,189,212,519,1665,1800,1902,1905],"class_list":{"0":"post-772","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-online-kurzy-python","7":"product_cat-online-kurzy-programovacie-jazyky","8":"product_cat-bez-kategorie","9":"product_tag-python-pre-zaciatocnikov","10":"product_tag-idle","11":"product_tag-datove-struktury","12":"product_tag-praca-so-subormi","13":"product_tag-programovacie-jazyky","14":"product_tag-python","15":"product_tag-programovanie","16":"product_tag-funkcie","17":"product_tag-jupyter-notebook","18":"product_tag-zaklady-programovania","19":"product_tag-podmienky-a-cykly","21":"first","22":"instock","23":"sale","24":"virtual","25":"sold-individually","26":"taxable","27":"purchasable","28":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v25.0) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Online kurz Python I. 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