{"id":976,"date":"2025-01-16T08:48:07","date_gmt":"2025-01-16T05:48:07","guid":{"rendered":"https:\/\/road-to-heaven.viro35.ru\/?page_id=976"},"modified":"2025-01-16T10:15:46","modified_gmt":"2025-01-16T07:15:46","slug":"%d0%be%d0%bf%d0%b5%d1%80%d0%b0%d1%82%d0%be%d1%80%d1%8b","status":"publish","type":"page","link":"https:\/\/road-to-heaven.viro35.ru\/?page_id=976","title":{"rendered":"\u041e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044b"},"content":{"rendered":"\n

\u041e\u0434\u043d\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 — \u0443\u043d\u0430\u0440\u043d\u044b\u0435 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044b<\/p>\n\n\n\n

\u0434\u0432\u0430 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f — \u0431\u0438\u043d\u0430\u0440\u043d\u044b\u0439 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440<\/p>\n\n\n\n

\u0442\u0440\u0438 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f — \u0442\u0435\u0440\u043d\u0430\u0440\u043d\u044b\u0435 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044b<\/p>\n\n\n\n

\u0410\u0440\u0438\u0444\u043c\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044b<\/h2>\n\n\n\n
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+ - * \/ <\/span><\/span>\n% \u0434\u0435\u043b\u0435\u043d\u0438\u0435 \u043f\u043e \u043c\u043e\u0434\u0443\u043b\u044e<\/span><\/span>\n** \u0432\u043e\u0437\u0432\u0435\u0434\u0435\u043d\u0438\u0435 \u0432 \u0441\u0442\u0435\u043f\u0435\u043d\u044c<\/span><\/span>\n\/\/ \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442 \u0432\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u0439 \u0431\u0443\u0434\u0435\u0442 \u0438\u0437\u043c\u0435\u043d\u0435\u043d \u043d\u0430 \u043d\u0443\u0436\u043d\u044b\u0439 \u0442\u0438\u043f \u0434\u0430\u043d\u043d\u044b\u0445<\/span><\/span>\n<\/span>\nfdiv<\/span>(<\/span>$x<\/span>, <\/span>$y<\/span>); <\/span>\/\/ \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u0435 \u0434\u0435\u043b\u0435\u043d\u0438\u0435 \u0435\u0441\u043b\u0438 $y \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u0440\u0430\u0432\u0435\u043d 0, \u0432\u0435\u0440\u043d\u0435\u0442 float(INF)<\/span><\/span>\nfmod<\/span>(<\/span>$x<\/span>, <\/span>$y<\/span>); <\/span>\/\/ \u0434\u0435\u043b\u0435\u043d\u0438\u0435 \u043f\u043e \u043c\u043e\u0434\u0443\u043b\u044e % \u0434\u043b\u044f float<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n
\u041e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044b \u043f\u0440\u0438\u0441\u0432\u0430\u0438\u0432\u0430\u043d\u0438\u044f<\/h2>\n\n\n\n
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$x<\/span> = <\/span>5<\/span>; <\/span>\/\/ \u0431\u0430\u0437\u0430<\/span><\/span>\n$x<\/span> = <\/span>$y<\/span> = <\/span>5<\/span>; <\/span>\/\/ \u0442\u0430\u043a \u0442\u043e\u0436\u0435 \u043c\u043e\u0436\u043d\u043e<\/span><\/span>\n$x<\/span> = (<\/span>$y<\/span> = <\/span>10<\/span>) + <\/span>5<\/span>; <\/span>\/\/ $x = 15  $y = 10<\/span><\/span>\n\/\/\u0434\u0435\u0439\u0441\u0442\u0432\u0438\u044f \u0441 \u043e\u0440\u0438\u0444\u043c\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u043c\u0438 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u0430\u043c\u0438 \u043c\u043e\u0436\u043d\u043e \u0441\u043e\u043a\u0440\u0430\u0442\u0438\u0442\u044c<\/span><\/span>\n$x<\/span> += <\/span>5<\/span>; <\/span>\/\/ \u0442\u043e\u0436\u0435 \u0441\u0430\u043c\u043e\u0435 \u0447\u0442\u043e \u0438 $x = $x + 5;<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n
\u0421\u0442\u0440\u043e\u043a\u043e\u0432\u044b\u0435 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044b<\/h2>\n\n\n\n
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$x<\/span> = <\/span>'Hello'<\/span>;<\/span><\/span>\n$x<\/span> = <\/span>$x<\/span> <\/span>.<\/span> <\/span>' World!'<\/span>; <\/span>\/\/ \u043a\u043e\u043d\u043a\u0430\u0442\u0435\u043d\u0430\u0446\u0438\u044f<\/span><\/span>\n$x<\/span> <\/span>.=<\/span> <\/span>' World!'<\/span>; <\/span>\/\/ \u0442\u043e\u0436\u0435 \u0441\u0430\u043c\u043e\u0435<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n
\u041e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044b \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044f<\/h2>\n\n\n\n
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== \u043f\u0440\u043e\u0441\u0442\u043e\u0435 \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435 \u0441 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u0442\u0438\u043f\u043e\u0432<\/span><\/span>\n=== \u0441\u0442\u0440\u043e\u0433\u043e\u0435 \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0435, \u0433\u0434\u0435 \u043a\u0440\u043e\u043c\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0439 \u0434\u043e\u043b\u0436\u043d\u044b \u0441\u043e\u0432\u043f\u0430\u0434\u0430\u0442\u044c \u0438 \u0442\u0438\u043f\u044b \u0434\u0430\u043d\u043d\u044b\u0445<\/span><\/span>\n! \u0438\u043d\u0432\u0435\u0440\u0441\u0438\u044f \u0443\u0441\u043b\u043e\u0432\u0438\u044f, \u043a \u043f\u0440\u0438\u043c\u0435\u0440\u0443  <\/span>$x<\/span> != <\/span>$y<\/span> <\/span><\/span>\n<> \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u043d\u0430 \u043d\u0435\u0440\u0430\u0432\u0435\u043d\u0441\u0442\u0432\u043e<\/span><\/span>\n< > <= >=  \u043d\u0443 \u0442\u0443\u0442 \u0432\u0441\u0435 \u043f\u043e\u043d\u044f\u0442\u043d\u043e<\/span><\/span>\n$x<\/span> <==> <\/span>$y<\/span>  \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440 \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044f <\/span>0<\/span> - \u0435\u0441\u043b\u0438 \u043e\u043d\u0438 \u0440\u0430\u0432\u043d\u044b, <\/span>1<\/span> \u0435\u0441\u043b\u0438 <\/span>$x<\/span> \u0431\u043e\u043b\u044c\u0448\u0435, -<\/span>1<\/span> \u0435\u0441\u043b\u0438 <\/span>$y<\/span> \u0431\u043e\u043b\u044c\u0448\u0435<\/span><\/span>\n<\/span>\n\/\/ ?: \u0441\u043e\u043a\u0440\u0430\u0449\u0435\u043d\u043d\u044b\u0439 \u0432\u0430\u0440\u0438\u0430\u043d\u0442 if, \u0442\u0435\u0440\u043d\u0430\u0440\u043d\u044b\u0439 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440<\/span><\/span>\n$result<\/span> = <\/span>$y<\/span> === <\/span>false<\/span> ? <\/span>'\u0415\u0441\u043b\u0438 \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u0435 \u0432\u0435\u0440\u043d\u043e'<\/span> : <\/span>'\u0435\u0441\u043b\u0438 \u043b\u043e\u0436\u043d\u043e'<\/span>; <\/span><\/span>\n\/\/ ?? \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440 \u043e\u0431\u044a\u0435\u0434\u0438\u043d\u0435\u043d\u0438\u044f \u0441 \u043d\u0443\u043b\u0435\u0432\u044b\u043c \u0440\u0435\u0437\u0443\u043b\u044c\u0442\u0430\u0442\u043e\u043c<\/span><\/span>\n$x<\/span> = <\/span>null<\/span>; <\/span><\/span>\n$y<\/span> = <\/span>$x<\/span> ?? <\/span>'hello'<\/span>; <\/span>\/\/ hello \u0435\u0441\u0434\u0438 $x \u0434\u0435\u0439\u0441\u0442\u0432\u0438\u0442\u0435\u043b\u044c\u043d\u043e null, \u0438\u043d\u0430\u0447\u0435 \u0441\u0430\u043c\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 $x<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n
\u041e\u043f\u0435\u0440\u0430\u0442\u043e\u0440 \u043f\u043e\u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043e\u0448\u0438\u0431\u043e\u043a<\/h2>\n\n\n\n
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@ - \u0423\u0431\u0438\u0440\u0430\u0435\u0442 \u0432\u044b\u0432\u043e\u0434 \u043e\u0448\u0438\u0431\u043a\u0438 \u0435\u0441\u043b\u0438 \u043e\u043d\u0430 \u043f\u0440\u043e\u0438\u0441\u0445\u043e\u0434\u0438\u0442, \u043a\u0440\u0430\u0439\u043d\u0435 \u0441\u043e\u043c\u043d\u0438\u0442\u0435\u043b\u044c\u043d\u0430\u044f \u0438\u0434\u0435\u044f<\/span><\/span>\n$x<\/span> = @<\/span>file<\/span>(<\/span>'foo.txt'<\/span>); <\/span>\/\/ \u0438 \u0444\u0430\u0439\u043b\u0430 \u0442\u043e \u043d\u0435\u0442, \u0438 \u043e\u0448\u0438\u0431\u043a\u0438 \u043d\u0435 \u0431\u0443\u0434\u0435\u0442<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n
\u041e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044b \u0438\u043d\u043a\u0440\u0435\u043c\u0435\u043d\u0442\u0430 \u0438 \u0434\u0435\u043a\u0440\u0435\u043c\u0435\u043d\u0442\u0430<\/h2>\n\n\n\n
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++<\/span>$a<\/span>\t\u041f\u0440\u0435\u0444\u0438\u043a\u0441\u043d\u044b\u0439 \u0438\u043d\u043a\u0440\u0435\u043c\u0435\u043d\u0442\t\u0423\u0432\u0435\u043b\u0438\u0447\u0438\u0432\u0430\u0435\u0442 <\/span>$a<\/span> \u043d\u0430 \u0435\u0434\u0438\u043d\u0438\u0446\u0443, \u0437\u0430\u0442\u0435\u043c \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 <\/span>$a<\/span>.<\/span><\/span>\n$a<\/span>++\t\u041f\u043e\u0441\u0442\u0444\u0438\u043a\u0441\u043d\u044b\u0439 \u0438\u043d\u043a\u0440\u0435\u043c\u0435\u043d\u0442\t\u0412\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 <\/span>$a<\/span>, \u0437\u0430\u0442\u0435\u043c \u0443\u0432\u0435\u043b\u0438\u0447\u0438\u0432\u0430\u0435\u0442 <\/span>$a<\/span> \u043d\u0430 \u0435\u0434\u0438\u043d\u0438\u0446\u0443<\/span>.<\/span><\/span>\n--<\/span>$a<\/span>\t\u041f\u0440\u0435\u0444\u0438\u043a\u0441\u043d\u044b\u0439 \u0434\u0435\u043a\u0440\u0435\u043c\u0435\u043d\u0442\t\u0423\u043c\u0435\u043d\u044c\u0448\u0430\u0435\u0442 <\/span>$a<\/span> \u043d\u0430 \u0435\u0434\u0438\u043d\u0438\u0446\u0443, \u0437\u0430\u0442\u0435\u043c \u0432\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 <\/span>$a<\/span>.<\/span><\/span>\n$a<\/span>--\t\u041f\u043e\u0441\u0442\u0444\u0438\u043a\u0441\u043d\u044b\u0439 \u0434\u0435\u043a\u0440\u0435\u043c\u0435\u043d\u0442\t\u0412\u043e\u0437\u0432\u0440\u0430\u0449\u0430\u0435\u0442 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 <\/span>$a<\/span>, \u0437\u0430\u0442\u0435\u043c \u0443\u043c\u0435\u043d\u044c\u0448\u0430\u0435\u0442 <\/span>$a<\/span> \u043d\u0430 \u0435\u0434\u0438\u043d\u0438\u0446\u0443<\/span>.<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n
\u041b\u043e\u0433\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044b<\/h2>\n\n\n\n
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&&  <\/span>\/\/ AND \u0432\u0435\u0440\u043d\u0435\u0442 true \u0435\u0441\u043b\u0438 \u043e\u0431\u0430 \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u044f \u0440\u0430\u0432\u043d\u044b. \u041e\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u0442\u0441\u044f \u043d\u0430 \u043f\u0435\u0440\u0432\u043e\u043c false<\/span><\/span>\n|| <\/span>\/\/ OR \u0432\u0435\u0440\u043d\u0435\u0442 true \u0435\u0441\u043b\u0438 \u0445\u043e\u0442\u044c \u0447\u0442\u043e \u0442\u043e \u0440\u0430\u0432\u043d\u043e true. \u0412\u044b\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u044f \u0438\u0434\u0443\u0442 \u0434\u043e \u043f\u0435\u0440\u0432\u043e\u0433\u043e true \u0438 \u043e\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u0435\u0442\u0441\u044f<\/span><\/span>\n! <\/span>\/\/ \u0438\u043d\u0432\u0435\u0440\u0441\u0438\u044f \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f \u043a \u043f\u0440\u0438\u043c\u0435\u0440\u0443 $x= false; \u0442\u043e !$x \u0431\u0443\u0434\u0435\u0442 true<\/span><\/span>\n<\/span>\n\/\/ \u043f\u043e \u043f\u0440\u0438\u043e\u0440\u0438\u0442\u0435\u0442\u0443 && \u0432\u044b\u0448\u0435 || \u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0442\u0435\u0441\u044f \u043f\u0435\u0440\u0432\u044b\u043c<\/span><\/span>\n<\/span>\n\/\/ \u0442\u0435 \u0436\u0435 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044b \u043c\u043e\u0436\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c \u043a\u0430\u043a AND OR XOR<\/span><\/span>\n\/\/ \u041d\u041e \u043f\u0440\u0438 \u043e\u043d\u0438 \u0431\u0443\u0434\u0443\u0442 \u0438\u043c\u0435\u0442\u044c \u043c\u0435\u043d\u044c\u0448\u0438\u0439 \u043f\u0440\u0438\u043e\u0440\u0438\u0442\u0435\u0442 \u0438 \u0432\u044b\u0440\u0430\u0436\u0435\u043d\u0438\u0435<\/span><\/span>\n$x<\/span> = <\/span>true<\/span>; <\/span>$z<\/span> = <\/span>false<\/span>;<\/span><\/span>\n$z<\/span> = <\/span>$x<\/span> and <\/span>$y<\/span>; <\/span>\/\/ \u0412\u0435\u0440\u043d\u0435\u0442 true \u0442\u0430\u043a \u043a\u0430\u043a \u0441\u0440\u0430\u0431\u043e\u0442\u0430\u0435\u0442 \u0442\u043e\u043b\u044c\u043a\u043e \u0447\u0430\u0441\u0442\u044c $z = $x.<\/span><\/span>\n\/\/ \u043f\u0440\u0438 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0438 && \u0432\u0441\u0435 \u0431\u044b\u043b\u043e \u0431\u044b \u043d\u043e\u0440\u043c\u0430\u043b\u044c\u043d\u043e \u043d\u0443 \u0438\u043b\u0438 $z = ($x and $y);<\/span><\/span><\/code><\/pre><\/div>\n\n\n\n
\u041f\u043e\u0431\u0438\u0442\u043e\u0432\u044b\u0435 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044b<\/h2>\n\n\n\n
&<\/td>\u0418<\/td>\u0423\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u0431\u0438\u0442\u044b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u043b\u0438 \u0438 \u0432 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 $a<\/var>, \u0438 \u0432 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 $b<\/var>.<\/td><\/tr>
|<\/td>\u0418\u041b\u0418<\/td>\u0423\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u0431\u0438\u0442\u044b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u043b\u0438 \u0438\u043b\u0438 \u0432 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 $a<\/var>, \u0438\u043b\u0438 \u0432 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 $b<\/var>.<\/td><\/tr>
^<\/td>\u0418\u0441\u043a\u043b\u044e\u0447\u0430\u044e\u0449\u0435\u0435 \u0418\u041b\u0418<\/td>\u0423\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u0431\u0438\u0442\u044b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u043b\u0438 \u043b\u0438\u0431\u043e \u0442\u043e\u043b\u044c\u043a\u043e \u0432 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 $a<\/var>, \u043b\u0438\u0431\u043e \u0442\u043e\u043b\u044c\u043a\u043e \u0432 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 $b<\/var>, \u043d\u043e \u043d\u0435 \u0432 \u043e\u0431\u043e\u0438\u0445 \u043e\u0434\u043d\u043e\u0432\u0440\u0435\u043c\u0435\u043d\u043d\u043e.<\/td><\/tr>
~<\/td>\u041e\u0442\u0440\u0438\u0446\u0430\u043d\u0438\u0435<\/td>\u0423\u0441\u0442\u0430\u043d\u0430\u0432\u043b\u0438\u0432\u0430\u044e\u0442\u0441\u044f \u0431\u0438\u0442\u044b, \u043a\u043e\u0442\u043e\u0440\u044b\u0435 \u043d\u0435 \u0443\u0441\u0442\u0430\u043d\u043e\u0432\u0438\u043b\u0438 \u0432 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 $a<\/var>, \u0438 \u043d\u0430\u043e\u0431\u043e\u0440\u043e\u0442.<\/td><\/tr>
<<<\/td>\u0421\u0434\u0432\u0438\u0433 \u0432\u043b\u0435\u0432\u043e<\/td>\u041a\u0430\u0436\u0434\u044b\u0439 \u0431\u0438\u0442 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 $a<\/var> \u0441\u0434\u0432\u0438\u0433\u0430\u0435\u0442\u0441\u044f \u0432\u043b\u0435\u0432\u043e \u043d\u0430 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043f\u043e\u0437\u0438\u0446\u0438\u0439, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0443\u043a\u0430\u0437\u0430\u043b\u0438 \u0432 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 $b<\/var> (\u043a\u0430\u0436\u0434\u0430\u044f \u043f\u043e\u0437\u0438\u0446\u0438\u044f \u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442 \u00ab\u0443\u043c\u043d\u043e\u0436\u0438\u0442\u044c \u043d\u0430 2\u00bb).<\/td><\/tr>
>><\/td>\u0421\u0434\u0432\u0438\u0433 \u0432\u043f\u0440\u0430\u0432\u043e<\/td>\u041a\u0430\u0436\u0434\u044b\u0439 \u0431\u0438\u0442 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 $a<\/var> \u0441\u0434\u0432\u0438\u0433\u0430\u0435\u0442\u0441\u044f \u0432\u043f\u0440\u0430\u0432\u043e \u043d\u0430 \u043a\u043e\u043b\u0438\u0447\u0435\u0441\u0442\u0432\u043e \u043f\u043e\u0437\u0438\u0446\u0438\u0439, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u0443\u043a\u0430\u0437\u0430\u043b\u0438 \u0432 \u043f\u0435\u0440\u0435\u043c\u0435\u043d\u043d\u043e\u0439 $b<\/var> (\u043a\u0430\u0436\u0434\u0430\u044f \u043f\u043e\u0437\u0438\u0446\u0438\u044f \u043e\u0437\u043d\u0430\u0447\u0430\u0435\u0442 \u00ab\u0440\u0430\u0437\u0434\u0435\u043b\u0438\u0442\u044c \u043d\u0430 2\u00bb).<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n
\u041e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044b \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u043c\u0430\u0441\u0441\u0438\u0432\u0430\u043c\u0438<\/h2>\n\n\n\n
<\/path><\/path><\/svg><\/span>
$x<\/span> = [<\/span>'a'<\/span>,<\/span>'b'<\/span>,<\/span>'c'<\/span>];<\/span><\/span>\n$y<\/span> = [<\/span>'d'<\/span>,<\/span>'e'<\/span>,<\/span>'f'<\/span>,<\/span>'g'<\/span>,<\/span>'h'<\/span>];<\/span><\/span>\n<\/span>\n$z<\/span> = <\/span>$x<\/span> + <\/span>$y<\/span>; <\/span>\/\/ ['a','b','c','g','h']<\/span><\/span>\n\/\/ \u0435\u0441\u043b\u0438 \u043a\u043b\u044e\u0447\u0438 \u043e\u0434\u0438\u043d\u0430\u043a\u043e\u0432\u044b\u0435, \u0442\u043e \u0438\u0437\u043c\u0435\u043d\u0435\u043d\u0438\u0439 \u043d\u0435 \u0431\u0443\u0434\u0435\u0442<\/span><\/span>\n$z<\/span> = <\/span>$x<\/span> == <\/span>$y<\/span> <\/span>\/\/ \u0441\u043e\u0432\u0435\u0440\u0448\u0435\u043d\u043d\u043e \u0432\u0441\u0435 \u0434\u043e\u043b\u0436\u043d\u043e \u0441\u043e\u0432\u043f\u0430\u0434\u0430\u0442\u044c \u0438 \u043a\u043b\u044e\u0447\u0438 \u0438 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f, \u043f\u043e\u0440\u044f\u0434\u043e\u043a \u043a\u043b\u044e\u0447\u0435\u0439 \u043d\u0435 \u0432\u0430\u0436\u0435\u043d<\/span><\/span>\n$z<\/span> = <\/span>$x<\/span> === <\/span>$y<\/span> <\/span>\/\/ \u0442\u0430\u043a \u0436\u0435 \u043d\u043e \u0438 \u0442\u0438\u043f\u044b \u0434\u0430\u043d\u043d\u044b\u0445 \u0434\u043e\u043b\u0436\u043d\u044b \u0441\u043e\u0432\u043f\u0430\u0434\u0430\u0442\u044c \u0438 \u043f\u043e\u0440\u044f\u0434\u043e\u043a \u043a\u043b\u044e\u0447\u0435\u0439<\/span><\/span>\n<\/span>\n\/\/ \u0442\u0430 \u0436\u0435 \u043b\u043e\u0433\u0438\u043a\u0430 \u0434\u043b\u044f !=  !==  <><\/span><\/span><\/code><\/pre><\/div>\n\n\n\n
\u041e \u043f\u0440\u0438\u043e\u0440\u0438\u0442\u0435\u0442\u0430\u0445 \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u043e\u0432<\/a><\/p>\n\n\n\n
<\/p>\n","protected":false},"excerpt":{"rendered":"
\u041e\u0434\u043d\u043e \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 — \u0443\u043d\u0430\u0440\u043d\u044b\u0435 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044b \u0434\u0432\u0430 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f — \u0431\u0438\u043d\u0430\u0440\u043d\u044b\u0439 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440 \u0442\u0440\u0438 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u044f — \u0442\u0435\u0440\u043d\u0430\u0440\u043d\u044b\u0435 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044b \u0410\u0440\u0438\u0444\u043c\u0435\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044b \u041e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044b \u043f\u0440\u0438\u0441\u0432\u0430\u0438\u0432\u0430\u043d\u0438\u044f \u0421\u0442\u0440\u043e\u043a\u043e\u0432\u044b\u0435 \u043e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044b \u041e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044b \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044f \u041e\u043f\u0435\u0440\u0430\u0442\u043e\u0440 \u043f\u043e\u0434\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043e\u0448\u0438\u0431\u043e\u043a \u041e\u043f\u0435\u0440\u0430\u0442\u043e\u0440\u044b \u0438\u043d\u043a\u0440\u0435\u043c\u0435\u043d\u0442\u0430 \u0438 \u0434\u0435\u043a\u0440\u0435\u043c\u0435\u043d\u0442\u0430…<\/p>\n","protected":false},"author":1,"featured_media":0,"parent":0,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"footnotes":""},"class_list":["post-976","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/road-to-heaven.viro35.ru\/index.php?rest_route=\/wp\/v2\/pages\/976","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/road-to-heaven.viro35.ru\/index.php?rest_route=\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/road-to-heaven.viro35.ru\/index.php?rest_route=\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/road-to-heaven.viro35.ru\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/road-to-heaven.viro35.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=976"}],"version-history":[{"count":9,"href":"https:\/\/road-to-heaven.viro35.ru\/index.php?rest_route=\/wp\/v2\/pages\/976\/revisions"}],"predecessor-version":[{"id":987,"href":"https:\/\/road-to-heaven.viro35.ru\/index.php?rest_route=\/wp\/v2\/pages\/976\/revisions\/987"}],"wp:attachment":[{"href":"https:\/\/road-to-heaven.viro35.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=976"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}