gmt

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: My local and default time zone is GMT +5 but when I get date and time by NSDate it return me GMT date and time. For example the code and output from my code while testing on device is as, [device time zone Islamabad GMT +5] NSTimeZone *lo = [NSTimeZone localTimeZone]; NSLog(@" - current local timezone is %@",lo); // GMT +5 2010-12-28 20:56:11.785 Done[484:307] - current local timezone is Local Time Zone (Asia/Karachi (GMT+05:00) offset 18000) NSTimeZone *df = [NSTimeZone defaultTimeZone]; NSLog(@" - current default timezone is %@",df); //

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I have the following result from an sql query: {"Coords":[ {"Accuracy":"65","Latitude":"53.277720488429026","Longitude":"-9.012038778269686","Timestamp":"Fri Jul 05 2013 11:59:34 GMT+0100 (IST)"}, {"Accuracy":"65","Latitude":"53.277720488429026","Longitude":"-9.012038778269686","Timestamp":"Fri Jul 05 2013 11:59:34 GMT+0100 (IST)"}, {"Accuracy":"65","Latitude":"53.27770755361785","Longitude":"-9.011979642121824","Timestamp":"Fri Jul 05 2013 12:02:09 GMT+0100 (IST)"}, {"Accuracy":"65","Latitude":"53.27769091555766","Longitude":"-9

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: My application is working under corporate network (ugly proxies and stuff). And it does not work very well. I hoped using https would help but it did not. Here is a weird pattern I see in the logs: [14:13:32 GMT+0600 (N. Central Asia Standard Time)] SignalR: Client subscribed to hub 'modemshub'. [14:13:32 GMT+0600 (N. Central Asia Standard Time)] SignalR: Negotiating with '/signalr/negotiate?clientProtocol=1.5&connectionToken=6aktO0sramoQKhQ9DC7Cs7EbXMUou8LooQRxfup4R0oZCHpBmWBFjyLup%2F3wJLloR8GtJEiUk10YOZJBaSqN8aiGAfXRR4G9hujTFTyiJiz

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: This sounds simple enough but I haven't been able to figure out how to use a simple SELECT statement to return the current time in GMT. I have been trying to use CONVERT_TZ() to convert NOW() to GMT based on the server time zone and the GMT time zone but for some reason it returns NULL when I put in the text time zones. The only way I get a result is to actually put in the offsets which is getting way too complicated for what should be a really simple operation. Here is what I mean: mysql> SELECT CONVERT_TZ(NOW(),@@global.system_time_zone,

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I'm using SignalR 2.0.0-beta2 and it's behaving strangely in production environment where an ASP.NET MVC 5 [ .NET Framework 4.5 ] app is installed on Windows Server 2008 with IIS 7 . The AppPool is in Integrated Mode and only has this app. The GET request made by SignalR takes only 60 ms : http://mysite.org.br/signalr/negotiate?clientProtocol=1.3&_=1374377239338 The problem happens with the POST request that takes forever. In the most recent test right now it took incredible 3m 1s : http://mysite.org.br/signalr/send?transport

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: I've a JSON file which has time_zone parameter. It has values like London, Casablanca, Arizona, Pacific Time (US & Canada) etc. Based on the time_zone , I want to get the DateTime result of that time zone. For example, Current time = 8/3/2015 4:00:00 PM If time_zone = Central Time (US & Canada) then result should be 8/3/2015 3:00:00 PM, If time_zone = Pacific Time (US & Canada) then result should be 8/3/2015 1:00:00 PM, If time_zone = London then result should be 8/3/2015 9:00:00 PM and so on. I want to display the current time as well as

可以将文章内容翻译成中文,广告屏蔽插件可能会导致该功能失效(如失效，请关闭广告屏蔽插件后再试): 问题: Edit I believe this is a issue with I am using windows 7 and my server is windows 2008. I think windows 2008 uses still GMT. So how could I get around this issue. Like I want to deal in UTC but I want to have the default selected item to be "Coordinated Universal Time" what is not in the gmt list but in the UTC list. So I am not sure what to do. (I am not a shared host so if you can change it on windows 2008 machine it won't help me much). Hi I have this line to get all the timezones Dictionary<string, TimeZoneInfo> storeZoneName =

UTC时间：世界协调时间（UTC）是世界上不同国家用来调节时钟和时间的主要时间标准，也就是零时区的时间。UTC是以原子时秒长为基础，在时刻上尽量接近于GMT的一种时间计量系统。为确保UTC与GMT相差不会超过0.9秒，在有需要的情况下会在UTC内加上正或负闰秒。UTC现在作为世界标准时间使用。 GMT：即格林尼治标准时间，也就是世界时。GMT的正午是指当太阳横穿格林尼治子午线（本初子午线）时的时间。但由于地球自转不均匀不规则，导致GMT不精确，现在已经不再作为世界标准时间使用。所以，UTC与GMT基本上等同，误差不超过0.9秒。 CST时间：中央标准时间 如：当UTC时间为0点时，中国CST时间为8点，因为零时区和中国北京时区相差8个时区。 地球自西向东旋转，东边比西边先看到太阳，东边的时间也比西边的早。为了统一世界的时间，1884年的国际经度会议规规定将全球划分为24个时区（东、西各12个时区）。规定英国（格林尼治天文台旧址）为零时区（GMT+00），东1-12区，西1-12区，中国北京处于东8区（GMT+08）。 若英国时间为6点整，则GMT时间为6点整，则北京时间为14点整。 计算机中的UNIX时间戳，是以GMT/UTC时间「1970-01-01T00:00:00」为起点，到具体时间的秒数，不考虑闰秒。这么做当然是为了简化计算机对时间操作的复杂度。

前言 　　在做时间转换的时候，发现用“2016-04-12”转出来的时间戳是 2016-04-12 08:00的时间点，而不是0点。 new Date('2016-04-12').getTime(); // 1460419200000 new Date(1460419200000); // Tue Apr 12 2016 08:00:00 GMT+0800 　　最后发现，如果将日期格式换成“2016/04/12”，则正常换算成0点。 new Date(new Date('2016/04/12').getTime()); // Tue Apr 12 2016 00:00:00 GMT+0800 概述 　　Date 对象是JavaScript提供的日期和时间的操作接口。它有多种用法。 　　JavaScript内部，所有日期和时间都储存为一个整数，表示当前时间距离1970年1月1日00:00:00的毫秒数，正负的范围为基准时间前后各1亿天。 Date() 　　作为一个函数，Date对象可以直接调用，返回一个当前日期和时间的字符串。 Date() // "Tue Dec 01 2015 09:34:43 GMT+0800 (CST)" Date(2000, 1, 1) // "Tue Dec 01 2015 09:34:43 GMT+0800 (CST)" 　　上面代码说明，无论有没有参数

函数 1、函数声明 没有参数的函数 function kd(){ console.log('hello'); } kd(); //函数的直接调用法 有参数的函数 function kd(name,age){ console.log('姓名：'+name+' , 年龄：'+age); } kd('杜兰特',31); // 姓名：杜兰特 , 年龄：31 2、return返回值 用return的好处： 可以退出函数 return返回与直接调用函数的区别是，return返回是在函数外面输出值，这种方法最常用 返回的值可以赋值给变量 function kd(){ return '死神-杜兰特'; } kd(); //如果直接调用，就会变成下面这样 "死神-杜兰特" console.log(kd()); //无参数的函数返回 // 死神-杜兰特 ------------------------------------------ function kd(name,age){ return'姓名：'+name+' , 年龄：'+age; } console.log(kd('杜兰特',31));//有参数的函数返回 //姓名：杜兰特 , 年龄：31 ------------------------------------------- function add(n1,n2){ return n1