{"id":871,"date":"2021-09-17T18:11:52","date_gmt":"2021-09-17T09:11:52","guid":{"rendered":"https:\/\/swift.tecc0.com\/?p=871"},"modified":"2021-09-17T18:13:07","modified_gmt":"2021-09-17T09:13:07","slug":"post-871","status":"publish","type":"post","link":"https:\/\/swift.tecc0.com\/?p=871","title":{"rendered":"Swift\u3067let\u3068var\u306e\u9055\u3044\u3068\u306f\uff1f"},"content":{"rendered":"\r\n

\u6700\u521d\u306b\u4e00\u8a00\u3067\u7d50\u8ad6\u3092\u8a00\u3063\u3066\u3057\u307e\u3046\u3068\u3002<\/p>\r\n\r\n\r\n\r\n

var\u306f\u5909\u6570\u3001let\u306f\u5b9a\u6570<\/h5>\r\n\r\n\r\n\r\n

\u3068\u306a\u308a\u307e\u3059\u3002<\/p>\r\n\r\n\r\n\r\n

 <\/p>\r\n\r\n\r\n\r\n

var \u5909\u6570\u3068\u306f<\/h3>\r\n\r\n\r\n\r\n

\u5b9a\u7fa9\u3059\u308b\u3068\u3001\u4f55\u5ea6\u3067\u3082\u4ee3\u5165\u304c\u53ef\u80fd\u306a\u3082\u306e\u3067\u3059\u3002<\/p>\r\n

let \u5b9a\u6570\u3068\u306f<\/h3>\r\n

\r\n\r\n<\/p>\r\n

\u4e00\u5ea6\u5024\u3092\u4ee3\u5165\u3059\u308b\u3068\u3001\u3082\u3046\u4e00\u5ea6\u4ee3\u5165\u3067\u304d\u306a\u3044\u3082\u306e\u3067\u3059\u3002<\/p>\r\n

 <\/p>\r\n

\u5b9f\u969b\u306e\u4f7f\u3044\u5206\u3051\u306e\u9055\u3044<\/h2>\r\n

\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u30ac\u30ea\u30ac\u30ea\u541b\u306e\u5024\u6bb5\u306f\u5909\u308f\u3089\u306a\u3044\u3082\u306e\u3068\u3057\u3066\u6271\u3044\u3001\u6d88\u8cbb\u7a0e\u304c\u5909\u5316\u3059\u308b\u3082\u306e\u3068\u5b9a\u7fa9\u3059\u308b\u3068\u3001\u305d\u308c\u305e\u308c\u306e\u7a0e\u7387\u306e\u6d88\u8cbb\u7a0e\u3092\u8a08\u7b97\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\r\n

var tax = 0.08 \/\/ \u6d88\u8cbb\u7a0e\u304c8%\r\nlet garigarikunPrice = 60.0 \/\/ \u30ac\u30ea\u30ac\u30ea\u541b\u306e\u5024\u6bb5\r\nprint(garigarikunPrice * tax) \/\/ 4.8\r\n\r\ntax = 0.1 \/\/ \u6d88\u8cbb\u7a0e\u304c10%\r\nprint(garigarikunPrice * tax) \/\/ 6.0<\/pre>\r\n
 <\/p>\r\n
var\u3068let\u306e\u4f7f\u3044\u5206\u3051\u3092\u3059\u308b\u306b\u306f<\/h2>\r\n\r\n\r\n\r\n
\u57fa\u672c\u7684\u306b\u306f\u3059\u3079\u3066var\u3067\u3082\u52d5\u304d\u307e\u3059\u3002<\/strong><\/p>\r\n
\u3057\u304b\u3057\u3001\u4eca\u56de\u3067\u3044\u3046\u4e0d\u5909(\u3067\u3042\u3063\u3066\u307b\u3057\u3044\u3082\u306e)\u3092\u5909\u6570\u306b\u3057\u3066\u3057\u307e\u3046\u3068\u3001\u81ea\u5206\u3084\u4ed6\u4eba\u304c\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u3092\u89e6\u308b\u969b\u306b\u9593\u9055\u3063\u3066\u518d\u4ee3\u5165<\/code>\u3057\u3066\u3057\u307e\u3046\u3068\u3044\u3046\u73fe\u8c61\u304c\u8003\u3048\u3089\u308c\u307e\u3059\u3002<\/p>\r\n
\u306a\u306e\u3067\u3001\u8003\u3048\u65b9\u306f\u4ee5\u4e0b\u306e\u6d41\u308c\u3067<\/p>\r\n
    \r\n
  1. \u518d\u4ee3\u5165\u3059\u308b\u53ef\u80fd\u6027\u306e\u306a\u3044\u3082\u306e\u306f\u3059\u3079\u3066let<\/strong>\u306b\u3059\u308b<\/li>\r\n
  2. \u305d\u308c\u4ee5\u5916\u306fvar<\/strong>\u306b\u3059\u308b<\/li>\r\n<\/ol>\r\n
    \u3068\u3044\u3063\u305f\u611f\u3058\u306e\u8003\u3048\u65b9\u3067\u3001\u53ef\u80fd\u306a\u9650\u308alet\u3092\u4f7f\u3046<\/strong>\u304c\u3001\u518d\u4ee3\u5165\u3059\u308b\u53ef\u80fd\u6027\u304c\u3042\u308a\u3001let\u3067\u306f\u88dc\u3048\u306a\u3044\u5834\u5408\u306fvar\u3092\u4f7f\u3046<\/strong>\u3068\u8003\u3048\u308c\u3070\u826f\u3044\u304b\u3068\u601d\u3044\u307e\u3059\u3002<\/p>\r\n
    \u4e2d\u7d1a\u8005\u4ee5\u4e0a\u306b\u306a\u308b\u3068\u300c\u3053\u308c\u3092var\u3092\u4f7f\u308f\u305alet\u3067\u66f8\u304d\u63db\u3048\u308b\u65b9\u6cd5\u306f\u306a\u3044\u304b\u306a\uff1f\u300d<\/strong>\u3068\u8003\u3048\u308b\u3068\u3088\u308a\u826f\u3044\u30bd\u30fc\u30b9\u30b3\u30fc\u30c9\u306b\u306a\u308b\u304b\u3082\u3057\u308c\u307e\u305b\u3093\u3002<\/p>\r\n","protected":false},"excerpt":{"rendered":"
    \u6700\u521d\u306b\u4e00\u8a00\u3067\u7d50\u8ad6\u3092\u8a00\u3063\u3066\u3057\u307e\u3046\u3068\u3002 var\u306f\u5909\u6570\u3001let\u306f\u5b9a\u6570 \u3068\u306a\u308a\u307e\u3059\u3002   var \u5909\u6570\u3068\u306f \u5b9a\u7fa9\u3059\u308b\u3068\u3001\u4f55\u5ea6\u3067\u3082\u4ee3\u5165\u304c\u53ef\u80fd\u306a\u3082\u306e\u3067\u3059\u3002 let \u5b9a\u6570\u3068\u306f \u4e00\u5ea6\u5024\u3092\u4ee3\u5165\u3059\u308b\u3068\u3001\u3082\u3046\u4e00\u5ea6\u4ee3\u5165\u3067\u304d\u306a\u3044\u3082\u306e\u3067\u3059…<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[17],"tags":[],"aioseo_notices":[],"_links":{"self":[{"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/posts\/871"}],"collection":[{"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=871"}],"version-history":[{"count":5,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/posts\/871\/revisions"}],"predecessor-version":[{"id":876,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=\/wp\/v2\/posts\/871\/revisions\/876"}],"wp:attachment":[{"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=871"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=871"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/swift.tecc0.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=871"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}