{"id":585,"date":"2008-05-14T20:01:21","date_gmt":"2008-05-14T20:01:21","guid":{"rendered":"http:\/\/6teen.ru\/?p=495"},"modified":"2008-05-14T20:01:21","modified_gmt":"2008-05-14T20:01:21","slug":"6207","status":"publish","type":"post","link":"http:\/\/pblog.ru\/lab\/?p=585","title":{"rendered":"\u041a\u0430\u043a \u0443\u0437\u043d\u0430\u0442\u044c \u043d\u043e\u043c\u0435\u0440 \u043d\u0435\u0434\u0435\u043b\u0438 \u0434\u0430\u043d\u043d\u043e\u0433\u043e \u0434\u043d\u044f \u0432 \u0433\u043e\u0434\u0443"},"content":{"rendered":"<p>\u041a\u0430\u043a \u0443\u0437\u043d\u0430\u0442\u044c \u043d\u043e\u043c\u0435\u0440 \u043d\u0435\u0434\u0435\u043b\u0438 \u0434\u0430\u043d\u043d\u043e\u0433\u043e \u0434\u043d\u044f \u0432 \u0433\u043e\u0434\u0443<br \/>\n<!--more--><\/p>\n<pre class=\"alt2\" style=\"margin:0px; padding:6px; border:1px inset; width:580px; height:320px; overflow:auto\"><div>\u041a\u0430\u043a \u0443\u0437\u043d\u0430\u0442\u044c \u043d\u043e\u043c\u0435\u0440 \u043d\u0435\u0434\u0435\u043b\u0438 \u0434\u0430\u043d\u043d\u043e\u0433\u043e \u0434\u043d\u044f \u0432 \u0433\u043e\u0434\u0443.\n\n\u0412\u0430\u0440\u0438\u0430\u043d\u0442 1:\n\nFunction WeekOfYear(ADate: TDateTime): Word;\nVar Day: Word;\nMonth: Word;\nYear: word;\nFirstOfYear: TDateTime;\nBegin\nDecodeDate(ADate,Year,Month,Day);\nFirstOfYear:=EncodeDate(Year,1,1);\nIF (ADate=EncodeDate(Year,12,31)) or\n(ADate=FirstOfYear) then Result:=1 else Result:=Trunc(ADate - FirstOfYear) div 7+1;\nEnd;\n\n\u0412\u0430\u0440\u0438\u0430\u043d\u0442 2:\n\nFunction WeekNum(const ADate: TDateTime): word;\nVar Year: Word;\nMonth: Word;\nDay: Word;\nBegin\nDecodeDate(ADate + 4 - DayOfWeek(ADate + 6),Year,Month,Day);\nResult:=1+Trunc((ADate-EncodeDate(Year,1,5) +\nDayOfWeek(EncodeDate(Year,1,3))) \/ 7);\nEnd;\n\n\u0412\u0430\u0440\u0438\u0430\u043d\u0442 3:\n\nFunction MyWeekOfYear(Dat: TDateTime): Word;\n\/\/ \u0418\u043d\u0442\u0435\u0440\u043f\u0440\u0435\u0442\u0430\u0446\u0438\u044f \u043d\u043e\u043c\u0435\u0440\u043e\u0432 \u0434\u043d\u0435\u0439:\n\/\/ ISO: 1 = \u041f\u043e\u043d\u0435\u0434\u0435\u043b\u044c\u043d\u0438\u043a, 7 = \u0412\u043e\u0441\u043a\u0440\u0435\u0441\u0435\u043d\u044c\u0435\n\/\/ Delphi SysUtils: 1 = \u0412\u043e\u0441\u043a\u0440\u0435\u0441\u0435\u043d\u044c\u0435, 7 = \u0421\u0443\u0431\u0431\u043e\u0442\u0430\nVar Day, Month, Year: Word;\nFirstDate: TDateTime;\nDateDiff: Integer;\nBegin\nDay:=SysUtils.DayOfWeek(Dat) - 1;\nDat:=Dat + 3 -((6 + day) mod 7);\nDecodeDate(Dat,Year,Month,Day);\nFirstDate:=EncodeDate(Year,1,1);\nDateDiff:=Trunc(Dat - FirstDate);\nResult:=1 + (DateDiff div 7);\nEnd;\n\n\u0412\u0430\u0440\u0438\u0430\u043d\u0442 4:\n\nFunction MyWeekOfYear2(Date: TDateTime): Word;\n{ \u0410 \u043c\u043e\u0436\u043d\u043e \u043f\u0440\u043e\u0441\u0442\u043e \u0432\u043e\u0441\u043f\u043e\u043b\u044c\u0437\u043e\u0432\u0430\u0442\u044c\u0441\u044f \u0441\u0442\u0430\u043d\u0434\u0430\u0440\u0442\u043d\u043e\u0439 \u0444\u0443\u043d\u043a\u0446\u0438\u0435\u0439, \u0435\u0441\u043b\u0438\n\u0432\u0430\u0448\u0435\u043c \u0414\u0435\u043b\u044c\u0444\u0438 \u0435\u0441\u0442\u044c \u0431\u0438\u0431\u043b\u0438\u043e\u0442\u0435\u043a\u0430 DateUtils.dcu. \u041d\u0435 \u0437\u0430\u0431\u0443\u0434\u044c\u0442\u0435 \u0435\u0451 \u043f\u043e\u0434\u043a\u043b\u044e\u0447\u0438\u0442\u044c }\nBegin\nResult:=WeekOf(Date);\nEnd;\n\n\u0410 \u0442\u0435\u043f\u0435\u0440\u044c \u043f\u0440\u043e\u0432\u0435\u0440\u043a\u0430 \u0432\u0441\u0435\u0445 \u0432\u0430\u0440\u0438\u0430\u043d\u0442\u043e\u0432:\n\nprocedure TForm1.Button1Click(Sender: TObject);\nbegin\nShowMessage(IntToStr(WeekOfYear(StrToDate('31.12.2003'))));\nShowMessage(IntToStr(WeekNum(StrToDate('31.12.2003'))));\nShowMessage(IntToStr(MyWeekOfYear(StrToDate('31.12.2003'))));\nShowMessage(IntToStr(MyWeekOfYear2(StrToDate('31.12.2003'))));\nend;\n<\/div><\/pre>\n<p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u041a\u0430\u043a \u0443\u0437\u043d\u0430\u0442\u044c \u043d\u043e\u043c\u0435\u0440 \u043d\u0435\u0434\u0435\u043b\u0438 \u0434\u0430\u043d\u043d\u043e\u0433\u043e \u0434\u043d\u044f \u0432 \u0433\u043e\u0434\u0443<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":[],"categories":[364,436],"tags":[1275,1283,1304,1477,1486],"_links":{"self":[{"href":"http:\/\/pblog.ru\/lab\/index.php?rest_route=\/wp\/v2\/posts\/585"}],"collection":[{"href":"http:\/\/pblog.ru\/lab\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/pblog.ru\/lab\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/pblog.ru\/lab\/index.php?rest_route=\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"http:\/\/pblog.ru\/lab\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=585"}],"version-history":[{"count":0,"href":"http:\/\/pblog.ru\/lab\/index.php?rest_route=\/wp\/v2\/posts\/585\/revisions"}],"wp:attachment":[{"href":"http:\/\/pblog.ru\/lab\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=585"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/pblog.ru\/lab\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=585"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/pblog.ru\/lab\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=585"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}