{"id":133315,"date":"2025-01-19T02:40:51","date_gmt":"2025-01-18T20:40:51","guid":{"rendered":"http:\/\/rcl-radio.ru\/?p=133315"},"modified":"2025-01-19T02:40:51","modified_gmt":"2025-01-18T20:40:51","slug":"%d0%be%d0%b1%d1%8a%d0%b5%d0%ba%d1%82-number-javascript","status":"publish","type":"post","link":"http:\/\/rcl-radio.ru\/?p=133315","title":{"rendered":"\u041e\u0431\u044a\u0435\u043a\u0442 Number javascript"},"content":{"rendered":"

\u041e\u0431\u044a\u0435\u043a\u0442 Number<\/span> \u0432 JavaScript \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0447\u0438\u0441\u043b\u043e\u0432\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435. \u042d\u0442\u043e \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0439 \u043e\u0431\u044a\u0435\u043a\u0442, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u0441 \u0447\u0438\u0441\u043b\u0430\u043c\u0438, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044f \u043c\u0435\u0442\u043e\u0434\u044b \u0438 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430 \u0434\u043b\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439 \u043d\u0430\u0434 \u043d\u0438\u043c\u0438. \u041e\u0431\u044a\u0435\u043a\u0442\u044b \u0442\u0438\u043f\u0430 Number<\/span> \u0441\u043e\u0437\u0434\u0430\u044e\u0442\u0441\u044f \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0442\u043e\u0440\u0430 Number<\/span>(<\/span>)<\/span>, \u043e\u0434\u043d\u0430\u043a\u043e \u0447\u0430\u0449\u0435 \u0432\u0441\u0435\u0433\u043e \u0447\u0438\u0441\u043b\u0430 \u0432 JavaScript \u0441\u043e\u0437\u0434\u0430\u044e\u0442\u0441\u044f \u043d\u0430\u043f\u0440\u044f\u043c\u0443\u044e, \u0431\u0435\u0437 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0442\u043e\u0440\u0430.<\/p>\n

\u0421\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u043e\u0432 \u0442\u0438\u043f\u0430 Number<\/span><\/strong>
\n\u0427\u0438\u0441\u043b\u0430 \u0432 JavaScript \u043e\u0431\u044b\u0447\u043d\u043e \u0441\u043e\u0437\u0434\u0430\u044e\u0442\u0441\u044f \u0434\u0432\u0443\u043c\u044f \u0441\u043f\u043e\u0441\u043e\u0431\u0430\u043c\u0438:<\/p>\n

\u041f\u0440\u044f\u043c\u043e \u043a\u0430\u043a \u043b\u0438\u0442\u0435\u0440\u0430\u043b\u044b:<\/strong><\/p>\n

let num1 = 42<\/span>;
\nlet num2 = 3.14<\/span>;<\/p><\/blockquote>\n

\u0421 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0442\u043e\u0440\u0430 Number<\/span>(<\/span>)<\/span>:<\/strong><\/p>\n

let num3 = new<\/span> Number<\/span>(<\/span>42<\/span>)<\/span>;
\nlet num4 = new<\/span> Number<\/span>(<\/span>3.14<\/span>)<\/span>;<\/p><\/blockquote>\n

\u041e\u0431\u0440\u0430\u0442\u0438\u0442\u0435 \u0432\u043d\u0438\u043c\u0430\u043d\u0438\u0435, \u0447\u0442\u043e \u043f\u0435\u0440\u0432\u044b\u0439 \u0441\u043f\u043e\u0441\u043e\u0431 \u043f\u0440\u0435\u0434\u043f\u043e\u0447\u0442\u0438\u0442\u0435\u043b\u044c\u043d\u0435\u0435, \u0442\u0430\u043a \u043a\u0430\u043a \u0432\u0442\u043e\u0440\u043e\u0439 \u0441\u043e\u0437\u0434\u0430\u0435\u0442 \u043e\u0431\u044a\u0435\u043a\u0442-\u043e\u0431\u0435\u0440\u0442\u043a\u0443 \u0432\u043e\u043a\u0440\u0443\u0433 \u0447\u0438\u0441\u043b\u0430, \u0447\u0442\u043e \u043c\u043e\u0436\u0435\u0442 \u043f\u0440\u0438\u0432\u0435\u0441\u0442\u0438 \u043a \u043d\u0435\u043e\u0436\u0438\u0434\u0430\u043d\u043d\u043e\u043c\u0443 \u043f\u043e\u0432\u0435\u0434\u0435\u043d\u0438\u044e \u043f\u0440\u0438 \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u0438 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0439.<\/p>\n

\u0421\u0432\u043e\u0439\u0441\u0442\u0432\u0430 \u043e\u0431\u044a\u0435\u043a\u0442\u0430 Number<\/span><\/strong>
\n\u041e\u0431\u044a\u0435\u043a\u0442 Number<\/span> \u0438\u043c\u0435\u0435\u0442 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u0441\u0432\u043e\u0439\u0441\u0442\u0432, \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u044e\u0449\u0438\u0445 \u0432\u0430\u0436\u043d\u044b\u0435 \u043c\u0430\u0442\u0435\u043c\u0430\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0435 \u043a\u043e\u043d\u0441\u0442\u0430\u043d\u0442\u044b:<\/p>\n

Number<\/span>.MAX_VALUE<\/span>: \u041d\u0430\u0438\u0431\u043e\u043b\u044c\u0448\u0435\u0435 \u0432\u043e\u0437\u043c\u043e\u0436\u043d\u043e\u0435 \u043f\u043e\u043b\u043e\u0436\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u0447\u0438\u0441\u043b\u043e, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u043e \u0432 JavaScript. \u041f\u0440\u0438\u043c\u0435\u0440\u043d\u043e \u0440\u0430\u0432\u043d\u043e 1.7976931348623157e+308.<\/p>\n

console<\/span>.log<\/span>(<\/span>Number<\/span>.MAX_VALUE<\/span>)<\/span>; \/\/ 1.7976931348623157e+308<\/span><\/p><\/blockquote>\n

Number<\/span>.MIN_VALUE<\/span>: \u041d\u0430\u0438\u043c\u0435\u043d\u044c\u0448\u0435\u0435 \u043f\u043e\u043b\u043e\u0436\u0438\u0442\u0435\u043b\u044c\u043d\u043e\u0435 \u0447\u0438\u0441\u043b\u043e, \u043a\u043e\u0442\u043e\u0440\u043e\u0435 \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u043e \u0432 JavaScript. \u041f\u0440\u0438\u043c\u0435\u0440\u043d\u043e \u0440\u0430\u0432\u043d\u043e 5e-324.<\/p>\n

console<\/span>.log<\/span>(<\/span>Number<\/span>.MIN_VALUE<\/span>)<\/span>; \/\/ 5e-324<\/span><\/p><\/blockquote>\n

Number<\/span>.NaN<\/span>: \u0421\u043f\u0435\u0446\u0438\u0430\u043b\u044c\u043d\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435, \u043e\u0431\u043e\u0437\u043d\u0430\u0447\u0430\u044e\u0449\u0435\u0435 «\u043d\u0435 \u0447\u0438\u0441\u043b\u043e»<\/span>. \u041e\u043d\u043e \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0434\u043b\u044f \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0438\u044f \u043d\u0435\u043e\u043f\u0440\u0435\u0434\u0435\u043b\u0435\u043d\u043d\u043e\u0441\u0442\u0438 \u0438\u043b\u0438 \u043e\u0448\u0438\u0431\u043a\u0438 \u0432 \u0447\u0438\u0441\u043b\u043e\u0432\u043e\u043c \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0438.<\/p>\n

console<\/span>.log<\/span>(<\/span>Number<\/span>.NaN<\/span>)<\/span>; \/\/ NaN<\/span><\/p><\/blockquote>\n

Number<\/span>.NEGATIVE_INFINITY<\/span>: \u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u043e\u0442\u0440\u0438\u0446\u0430\u0442\u0435\u043b\u044c\u043d\u0443\u044e \u0431\u0435\u0441\u043a\u043e\u043d\u0435\u0447\u043d\u043e\u0441\u0442\u044c. \u041f\u043e\u043b\u0443\u0447\u0430\u0435\u0442\u0441\u044f, \u043a\u043e\u0433\u0434\u0430 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u044f \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a \u0447\u0438\u0441\u043b\u0443 \u043c\u0435\u043d\u044c\u0448\u0435, \u0447\u0435\u043c Number<\/span>.MIN_VALUE<\/span>.<\/p>\n

console<\/span>.log<\/span>(<\/span>Number<\/span>.NEGATIVE_INFINITY<\/span>)<\/span>; \/\/ -Infinity<\/span><\/p><\/blockquote>\n

Number<\/span>.POSITIVE_INFINITY<\/span>: \u041f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u043f\u043e\u043b\u043e\u0436\u0438\u0442\u0435\u043b\u044c\u043d\u0443\u044e \u0431\u0435\u0441\u043a\u043e\u043d\u0435\u0447\u043d\u043e\u0441\u0442\u044c. \u041f\u043e\u043b\u0443\u0447\u0430\u0435\u0442\u0441\u044f, \u043a\u043e\u0433\u0434\u0430 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u044f \u043f\u0440\u0438\u0432\u043e\u0434\u0438\u0442 \u043a \u0447\u0438\u0441\u043b\u0443 \u0431\u043e\u043b\u044c\u0448\u0435, \u0447\u0435\u043c Number<\/span>.MAX_VALUE<\/span>.<\/p>\n

console<\/span>.log<\/span>(<\/span>Number<\/span>.POSITIVE_INFINITY<\/span>)<\/span>; \/\/ Infinity<\/span><\/p><\/blockquote>\n

Number<\/span>.EPSILON<\/span>: \u041c\u0430\u043b\u0435\u0439\u0448\u0430\u044f \u0440\u0430\u0437\u043d\u0438\u0446\u0430 \u043c\u0435\u0436\u0434\u0443 \u0434\u0432\u0443\u043c\u044f \u0447\u0438\u0441\u043b\u0430\u043c\u0438, \u043a\u043e\u0442\u043e\u0440\u0430\u044f \u043c\u043e\u0436\u0435\u0442 \u0431\u044b\u0442\u044c \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u0435\u043d\u0430 \u0432 JavaScript. \u0418\u0441\u043f\u043e\u043b\u044c\u0437\u0443\u0435\u0442\u0441\u044f \u0434\u043b\u044f \u0441\u0440\u0430\u0432\u043d\u0435\u043d\u0438\u044f \u0447\u0438\u0441\u0435\u043b \u0441 \u043f\u043b\u0430\u0432\u0430\u044e\u0449\u0435\u0439 \u0437\u0430\u043f\u044f\u0442\u043e\u0439. \u041f\u0440\u0438\u0431\u043b\u0438\u0437\u0438\u0442\u0435\u043b\u044c\u043d\u043e \u0440\u0430\u0432\u043d\u043e 2.220446049250313e-16.<\/p>\n

console<\/span>.log<\/span>(<\/span>Number<\/span>.EPSILON<\/span>)<\/span>; \/\/ 2.220446049250313e-16<\/span><\/p><\/blockquote>\n

\u041c\u0435\u0442\u043e\u0434\u044b \u043e\u0431\u044a\u0435\u043a\u0442\u0430 Number<\/span><\/strong>
\n\u041e\u0431\u044a\u0435\u043a\u0442 Number<\/span> \u0442\u0430\u043a\u0436\u0435 \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u043d\u0435\u0441\u043a\u043e\u043b\u044c\u043a\u043e \u043f\u043e\u043b\u0435\u0437\u043d\u044b\u0445 \u043c\u0435\u0442\u043e\u0434\u043e\u0432 \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0447\u0438\u0441\u043b\u0430\u043c\u0438:<\/p>\n

Number<\/span>.isFinite<\/span>(<\/span>value)<\/span>: \u041f\u0440\u043e\u0432\u0435\u0440\u044f\u0435\u0442, \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043b\u0438 \u043f\u0435\u0440\u0435\u0434\u0430\u043d\u043d\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u043a\u043e\u043d\u0435\u0447\u043d\u044b\u043c \u0447\u0438\u0441\u043b\u043e\u043c.<\/p>\n

console<\/span>.log<\/span>(<\/span>Number<\/span>.isFinite<\/span>(<\/span>42<\/span>)<\/span>)<\/span>; \/\/ true<\/span>
\nconsole.log<\/span>(<\/span>Number<\/span>.isFinite<\/span>(<\/span>Infinity<\/span>)<\/span>)<\/span>; \/\/ false<\/span><\/p><\/blockquote>\n

Number<\/span>.isInteger<\/span>(<\/span>value)<\/span>: \u041f\u0440\u043e\u0432\u0435\u0440\u044f\u0435\u0442, \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043b\u0438 \u043f\u0435\u0440\u0435\u0434\u0430\u043d\u043d\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0446\u0435\u043b\u044b\u043c \u0447\u0438\u0441\u043b\u043e\u043c.<\/p>\n

console<\/span>.log<\/span>(<\/span>Number<\/span>.isInteger<\/span>(<\/span>42<\/span>)<\/span>)<\/span>; \/\/ true<\/span>
\nconsole.log<\/span>(<\/span>Number<\/span>.isInteger<\/span>(<\/span>3.14<\/span>)<\/span>)<\/span>; \/\/ false<\/span><\/p><\/blockquote>\n

Number<\/span>.isNaN<\/span>(<\/span>value)<\/span>: \u041f\u0440\u043e\u0432\u0435\u0440\u044f\u0435\u0442, \u044f\u0432\u043b\u044f\u0435\u0442\u0441\u044f \u043b\u0438 \u043f\u0435\u0440\u0435\u0434\u0430\u043d\u043d\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 NaN<\/span>.<\/p>\n

console<\/span>.log<\/span>(<\/span>Number<\/span>.isNaN<\/span>(<\/span>NaN<\/span>)<\/span>)<\/span>; \/\/ true<\/span>
\nconsole.log<\/span>(<\/span>Number<\/span>.isNaN<\/span>(<\/span>42<\/span>)<\/span>)<\/span>; \/\/ false<\/span><\/p><\/blockquote>\n

Number<\/span>.isSafeInteger<\/span>(<\/span>value)<\/span>: \u041f\u0440\u043e\u0432\u0435\u0440\u044f\u0435\u0442, \u043d\u0430\u0445\u043e\u0434\u0438\u0442\u0441\u044f \u043b\u0438 \u043f\u0435\u0440\u0435\u0434\u0430\u043d\u043d\u043e\u0435 \u0437\u043d\u0430\u0447\u0435\u043d\u0438\u0435 \u0432 \u0431\u0435\u0437\u043e\u043f\u0430\u0441\u043d\u043e\u043c \u0434\u0438\u0430\u043f\u0430\u0437\u043e\u043d\u0435 \u0446\u0435\u043b\u044b\u0445 \u0447\u0438\u0441\u0435\u043b (<\/span>\u043e\u0442 —(<\/span>2<\/span>^53<\/span> — 1<\/span>)<\/span> \u0434\u043e 2<\/span>^53<\/span> — 1<\/span>)<\/span>.<\/p>\n

console<\/span>.log<\/span>(<\/span>Number<\/span>.isSafeInteger<\/span>(<\/span>42<\/span>)<\/span>)<\/span>; \/\/ true<\/span>
\nconsole.log<\/span>(<\/span>Number<\/span>.isSafeInteger<\/span>(<\/span>Number<\/span>.MAX_SAFE_INTEGER<\/span> + 1<\/span>)<\/span>)<\/span>; \/\/ false<\/span><\/p><\/blockquote>\n

Number<\/span>.parseFloat<\/span>(<\/span>string<\/span>)<\/span>: \u041f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u0443\u0435\u0442 \u0441\u0442\u0440\u043e\u043a\u0443 \u0432 \u0447\u0438\u0441\u043b\u043e \u0441 \u043f\u043b\u0430\u0432\u0430\u044e\u0449\u0435\u0439 \u0437\u0430\u043f\u044f\u0442\u043e\u0439.<\/p>\n

console<\/span>.log<\/span>(<\/span>Number<\/span>.parseFloat<\/span>(<\/span>«3.14»<\/span>)<\/span>)<\/span>; \/\/ 3.14<\/span>
\nconsole.log<\/span>(<\/span>Number<\/span>.parseFloat<\/span>(<\/span>«abc»<\/span>)<\/span>)<\/span>; \/\/ NaN<\/span><\/p><\/blockquote>\n

Number<\/span>.parseInt<\/span>(<\/span>string<\/span>, radix)<\/span>: \u041f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u0443\u0435\u0442 \u0441\u0442\u0440\u043e\u043a\u0443 \u0432 \u0446\u0435\u043b\u043e\u0435 \u0447\u0438\u0441\u043b\u043e \u0441 \u0443\u0447\u0435\u0442\u043e\u043c \u0441\u0438\u0441\u0442\u0435\u043c\u044b \u0441\u0447\u0438\u0441\u043b\u0435\u043d\u0438\u044f (<\/span>radix)<\/span>.<\/p>\n

console<\/span>.log<\/span>(<\/span>Number<\/span>.parseInt<\/span>(<\/span>«101»<\/span>, 2<\/span>)<\/span>)<\/span>; \/\/ 5 (\u0432 \u0434\u0432\u043e\u0438\u0447\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435)<\/span>
\nconsole.log<\/span>(<\/span>Number<\/span>.parseInt<\/span>(<\/span>«FF»<\/span>, 16<\/span>)<\/span>)<\/span>; \/\/ 255 (\u0432 \u0448\u0435\u0441\u0442\u043d\u0430\u0434\u0446\u0430\u0442\u0435\u0440\u0438\u0447\u043d\u043e\u0439 \u0441\u0438\u0441\u0442\u0435\u043c\u0435)<\/span><\/p><\/blockquote>\n

\u041f\u0440\u0438\u043c\u0435\u0440\u044b \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f<\/strong><\/p>\n

\/\/ \u041f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u043d\u0430 \u043a\u043e\u043d\u0435\u0447\u043d\u043e\u0435 \u0447\u0438\u0441\u043b\u043e<\/span>
\nconsole.log<\/span>(<\/span>Number<\/span>.isFinite<\/span>(<\/span>42<\/span>)<\/span>)<\/span>; \/\/ true<\/span>
\nconsole.log<\/span>(<\/span>Number<\/span>.isFinite<\/span>(<\/span>Infinity<\/span>)<\/span>)<\/span>; \/\/ false<\/span><\/p>\n

\/\/ \u041f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u043d\u0430 \u0446\u0435\u043b\u043e\u0435 \u0447\u0438\u0441\u043b\u043e<\/span>
\nconsole.log<\/span>(<\/span>Number<\/span>.isInteger<\/span>(<\/span>42<\/span>)<\/span>)<\/span>; \/\/ true<\/span>
\nconsole.log<\/span>(<\/span>Number<\/span>.isInteger<\/span>(<\/span>3.14<\/span>)<\/span>)<\/span>; \/\/ false<\/span><\/p>\n

\/\/ \u041f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0435 \u0441\u0442\u0440\u043e\u043a\u0438 \u0432 \u0447\u0438\u0441\u043b\u043e<\/span>
\nconsole.log<\/span>(<\/span>Number<\/span>.parseFloat<\/span>(<\/span>«3.14»<\/span>)<\/span>)<\/span>; \/\/ 3.14<\/span>
\nconsole.log<\/span>(<\/span>Number<\/span>.parseInt<\/span>(<\/span>«FF»<\/span>, 16<\/span>)<\/span>)<\/span>; \/\/ 255<\/span><\/p><\/blockquote>\n

\u0417\u0430\u043a\u043b\u044e\u0447\u0435\u043d\u0438\u0435<\/strong>
\n\u041e\u0431\u044a\u0435\u043a\u0442 Number<\/span> \u0432 JavaScript \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u043f\u043e\u043b\u0435\u0437\u043d\u044b\u0435 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430 \u0438 \u043c\u0435\u0442\u043e\u0434\u044b \u0434\u043b\u044f \u0440\u0430\u0431\u043e\u0442\u044b \u0441 \u0447\u0438\u0441\u043b\u043e\u0432\u044b\u043c\u0438 \u0434\u0430\u043d\u043d\u044b\u043c\u0438. \u0425\u043e\u0442\u044f \u0431\u043e\u043b\u044c\u0448\u0438\u043d\u0441\u0442\u0432\u043e \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439 \u0441 \u0447\u0438\u0441\u043b\u0430\u043c\u0438 \u0432\u044b\u043f\u043e\u043b\u043d\u044f\u0435\u0442\u0441\u044f \u0441 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u0435\u043c \u043f\u0440\u0438\u043c\u0438\u0442\u0438\u0432\u043d\u044b\u0445 \u0442\u0438\u043f\u043e\u0432 \u0434\u0430\u043d\u043d\u044b\u0445, \u0438\u043d\u043e\u0433\u0434\u0430 \u0431\u044b\u0432\u0430\u0435\u0442 \u043f\u043e\u043b\u0435\u0437\u043d\u043e \u0432\u043e\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u043c\u0435\u0442\u043e\u0434\u0430\u043c\u0438 \u043e\u0431\u044a\u0435\u043a\u0442\u0430 Number<\/span> \u0434\u043b\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0441\u043f\u0435\u0446\u0438\u0444\u0438\u0447\u043d\u044b\u0445 \u043f\u0440\u043e\u0432\u0435\u0440\u043e\u043a \u0438 \u043f\u0440\u0435\u043e\u0431\u0440\u0430\u0437\u043e\u0432\u0430\u043d\u0438\u0439.<\/p>\n","protected":false},"excerpt":{"rendered":"

\u041e\u0431\u044a\u0435\u043a\u0442 Number \u0432 JavaScript \u043f\u0440\u0435\u0434\u0441\u0442\u0430\u0432\u043b\u044f\u0435\u0442 \u0447\u0438\u0441\u043b\u043e\u0432\u044b\u0435 \u0434\u0430\u043d\u043d\u044b\u0435. \u042d\u0442\u043e \u0432\u0441\u0442\u0440\u043e\u0435\u043d\u043d\u044b\u0439 \u043e\u0431\u044a\u0435\u043a\u0442, \u043a\u043e\u0442\u043e\u0440\u044b\u0439 \u043f\u043e\u0437\u0432\u043e\u043b\u044f\u0435\u0442 \u0440\u0430\u0431\u043e\u0442\u0430\u0442\u044c \u0441 \u0447\u0438\u0441\u043b\u0430\u043c\u0438, \u043f\u0440\u0435\u0434\u043e\u0441\u0442\u0430\u0432\u043b\u044f\u044f \u043c\u0435\u0442\u043e\u0434\u044b \u0438 \u0441\u0432\u043e\u0439\u0441\u0442\u0432\u0430 \u0434\u043b\u044f \u0432\u044b\u043f\u043e\u043b\u043d\u0435\u043d\u0438\u044f \u0440\u0430\u0437\u043b\u0438\u0447\u043d\u044b\u0445 \u043e\u043f\u0435\u0440\u0430\u0446\u0438\u0439 \u043d\u0430\u0434 \u043d\u0438\u043c\u0438. \u041e\u0431\u044a\u0435\u043a\u0442\u044b \u0442\u0438\u043f\u0430 Number \u0441\u043e\u0437\u0434\u0430\u044e\u0442\u0441\u044f \u0441 \u043f\u043e\u043c\u043e\u0449\u044c\u044e \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0442\u043e\u0440\u0430 Number(), \u043e\u0434\u043d\u0430\u043a\u043e \u0447\u0430\u0449\u0435 \u0432\u0441\u0435\u0433\u043e \u0447\u0438\u0441\u043b\u0430 \u0432 JavaScript \u0441\u043e\u0437\u0434\u0430\u044e\u0442\u0441\u044f \u043d\u0430\u043f\u0440\u044f\u043c\u0443\u044e, \u0431\u0435\u0437 \u0438\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u043d\u0438\u044f \u043a\u043e\u043d\u0441\u0442\u0440\u0443\u043a\u0442\u043e\u0440\u0430. \u0421\u043e\u0437\u0434\u0430\u043d\u0438\u0435 \u043e\u0431\u044a\u0435\u043a\u0442\u043e\u0432 \u0442\u0438\u043f\u0430 Number \u0427\u0438\u0441\u043b\u0430 \u0432 JavaScript \u043e\u0431\u044b\u0447\u043d\u043e \u0441\u043e\u0437\u0434\u0430\u044e\u0442\u0441\u044f \u0434\u0432\u0443\u043c\u044f \u0441\u043f\u043e\u0441\u043e\u0431\u0430\u043c\u0438: […]<\/p>\n","protected":false},"author":1,"featured_media":133259,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[463],"tags":[],"class_list":["post-133315","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-javascript"],"views":306,"_links":{"self":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/133315","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=133315"}],"version-history":[{"count":1,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/133315\/revisions"}],"predecessor-version":[{"id":133316,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/posts\/133315\/revisions\/133316"}],"wp:featuredmedia":[{"embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=\/wp\/v2\/media\/133259"}],"wp:attachment":[{"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=133315"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=133315"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/rcl-radio.ru\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=133315"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}