2019-02-01ãã1ã¶æéã®è¨äºä¸è¦§
JavaScriptå¦ç¿ãã©ã½ã³ã®ç¬¬13åã¯ã ãç¾ä»£ã® JavaScript ãã¥ã¼ããªã¢ã«ããã¼ãï¼ã®2.10ãæ¡ä»¶æ¼ç®å: if, '?'ãã§ãã æ¡ä»¶æ¼ç®å: if, '?' https://ja.javascript.info/ifelse ãèªãã§ã¿ã¾ãã ããã°ã©ã ã®åºæ¬æ§é JavaScriptã¯ãããã°ã©ãã³ã°è¨èªâ¦
åå¼·ã®ã¢ããã¼ã·ã§ã³ãä¸ãã¦ããæ¹æ³ãç´¹ä»ããã¦ãã¾ããã æ¹å·ããããï¼Webãã¶ã¤ãã¼/ãã³ã¬å®¶/æè¡æ¸å·çï¼ã®åå¼·ä¼è³æã§ãã å®è·µï¼ã¤ã©ã¹ãã§ãããããã表ç¾ããæè¡ ã°ã©ãã£ãã¯ã¬ã³ã¼ãã£ã³ã°ã¨ã¯ï¼ åå¼·ã®ã³ã ãã®ï¼ å³è§£ã®æé åå¼·ã®ã³â¦
Webãã¼ã¸ã®è¡¨ç¤ºãé«éåããæ段ã¨ãã¦ãAMPãã¨ããä»çµã¿ãããã¾ãã Accelerated Mobile Pages (AMP) ã¨ã¯ï¼ Accelerated Mobile Pages - Wikipedia Accelerated Mobile Pages (AMP) ã¯ãGoogleãä¸å¿ã¨ãªã£ã¦ç«ã¡ä¸ãããã¢ãã¤ã«ã§ã®ã¦ã§ããµã¤ãé²è¦§â¦
JavaScriptå¦ç¿ãã©ã½ã³ã®ç¬¬12åã¯ã ãç¾ä»£ã® JavaScript ãã¥ã¼ããªã¢ã«ããã¼ãï¼ã®2.9ã対話: alert, prompt, confirmãã§ãã 対話: alert, prompt, confirm https://ja.javascript.info/alert-prompt-confirm ãèªãã§ã¿ã¾ãã Webãã©ã¦ã¶ã¼ã®ãã¹ãâ¦
Webãµã¼ãã¼ã®ã¨ã©ã¼ãã°ãè¦ãããæµ·å¤ããã®ã¢ã¿ãã¯ãããããããã¾ããã æ¥æ¬å½å ããè¦ãããã ãã§OKã®ãµã¤ãã«é¢ãã¦ã¯ãIPã¢ãã¬ã¹ã«ããã¢ã¯ã»ã¹å¶éãè¨å®ãã¦ãæµ·å¤ããã®ã¢ã¿ãã¯ãé»æ¢ãã¦ã¿ã¾ãã å½å¥IPã¢ãã¬ã¹ã«ãã£ã¦ã¢ã¯ã»ã¹ã®è¨±å¯ã¨æâ¦
Webãµã¼ãã¼ã«ã¢ã¯ã»ã¹å¶éãè¨å®ãã¦ãå¤é¨ãããµã¼ãã¼ã¸ã®æ»æãé²å¾¡ãã¦ãã¾ãã å©ç¨ãã¦ããGoogleã®ãµã¼ãã¹ããã®ã¢ã¯ã»ã¹ã¯éããªãã¨ãããªãã®ã§ãGoogleã®IPã¢ãã¬ã¹ã調ã¹ã¦ã¿ã¾ããã Googleã®ãµã¼ãã¹ã«ã¯ãã©ããªIPã¢ãã¬ã¹ãå²ãå½ã¦ããã¦â¦
JavaScriptå¦ç¿ãã©ã½ã³ã®ç¬¬11åã¯ã ãç¾ä»£ã® JavaScript ãã¥ã¼ããªã¢ã«ããã¼ãï¼ã®2.8ãæ¯è¼ãã§ãã æ¯è¼ https://ja.javascript.info/comparison ãèªãã§ã¿ã¾ãã æ¯è¼ã¨ã¯ï¼ aã¨bãåãããéããï¼ éãå ´åã¯ã大ããããå°ãããï¼ ãªã©ã¨ãããâ¦
æ°ãã«ããã°ã©ãã³ã°è¨èªãå¦ã¶ã¨ããä»ã®ããã°ã©ãã³ã°è¨èªã¨ã»ã¼åããããªæ©è½ãç¨æããã¦ãããã¨ãåããã¾ãã ã¤ã¾ããä»ã©ãã®ããã°ã©ãã³ã°è¨èªãªããã©ããä¼¼ããããªãã®ã§ãä½ç¨ã®ãã¨ããªãéããå ¨ç¶è¦ããã¨ãèãããã¨ããªããããªçªé£â¦
Webã¢ããªãä½ãã¨ããPHPãããGoè¨èªã®æ¹ãåä½ãé«éã§ãã jsstudy.hatenablog.com ããããGoè¨èªã¯PHPã¨æ¯ã¹ã¦ã³ã¼ããæ¸ãã®ãå°ãé¢åã§ãã Goè¨èªã®ä½¿ãæ¹ã«ã¤ãã¦ãåèã«ãªãæè¦ãããã¾ããã www.yunabe.jp ãªãGoã¯âæªãâè¨èªãªã®ã Goã«å¯¾â¦