- html - 出于某种原因,IE8 对我的 Sass 文件中继承的 html5 CSS 不友好?
- JMeter 在响应断言中使用 span 标签的问题
- html - 在 :hover and :active? 上具有不同效果的 CSS 动画
- html - 相对于居中的 html 内容固定的 CSS 重复背景?
我希望能够快速引用各种 DateTime 格式的显示方式,而不是开始一个费力的编辑、编译、gawk 和递归过程,直到满意为止。
最佳答案
这显示了当前区域性的所有格式:
StringBuilder sb = new StringBuilder();
foreach (string dateTimePattern in DateTimeFormatInfo.CurrentInfo.GetAllDateTimePatterns()) {
sb.AppendFormat("{0} = {1}\r\n", dateTimePattern, DateTime.Now.ToString(dateTimePattern));
}
之后的 StringBuilder 内容:
M/d/yyyy = 7/18/2012
M/d/yy = 7/18/12
MM/dd/yy = 07/18/12
MM/dd/yyyy = 07/18/2012
yy/MM/dd = 12/07/18
yyyy-MM-dd = 2012-07-18
dd-MMM-yy = 18-Jul-12
dddd, MMMM dd, yyyy = Wednesday, July 18, 2012
MMMM dd, yyyy = July 18, 2012
dddd, dd MMMM, yyyy = Wednesday, 18 July, 2012
dd MMMM, yyyy = 18 July, 2012
dddd, MMMM dd, yyyy h:mm tt = Wednesday, July 18, 2012 4:25 PM
dddd, MMMM dd, yyyy hh:mm tt = Wednesday, July 18, 2012 04:25 PM
dddd, MMMM dd, yyyy H:mm = Wednesday, July 18, 2012 16:25
dddd, MMMM dd, yyyy HH:mm = Wednesday, July 18, 2012 16:25
MMMM dd, yyyy h:mm tt = July 18, 2012 4:25 PM
MMMM dd, yyyy hh:mm tt = July 18, 2012 04:25 PM
MMMM dd, yyyy H:mm = July 18, 2012 16:25
MMMM dd, yyyy HH:mm = July 18, 2012 16:25
dddd, dd MMMM, yyyy h:mm tt = Wednesday, 18 July, 2012 4:25 PM
dddd, dd MMMM, yyyy hh:mm tt = Wednesday, 18 July, 2012 04:25 PM
dddd, dd MMMM, yyyy H:mm = Wednesday, 18 July, 2012 16:25
dddd, dd MMMM, yyyy HH:mm = Wednesday, 18 July, 2012 16:25
dd MMMM, yyyy h:mm tt = 18 July, 2012 4:25 PM
dd MMMM, yyyy hh:mm tt = 18 July, 2012 04:25 PM
dd MMMM, yyyy H:mm = 18 July, 2012 16:25
dd MMMM, yyyy HH:mm = 18 July, 2012 16:25
dddd, MMMM dd, yyyy h:mm:ss tt = Wednesday, July 18, 2012 4:25:17 PM
dddd, MMMM dd, yyyy hh:mm:ss tt = Wednesday, July 18, 2012 04:25:17 PM
dddd, MMMM dd, yyyy H:mm:ss = Wednesday, July 18, 2012 16:25:17
dddd, MMMM dd, yyyy HH:mm:ss = Wednesday, July 18, 2012 16:25:17
MMMM dd, yyyy h:mm:ss tt = July 18, 2012 4:25:17 PM
MMMM dd, yyyy hh:mm:ss tt = July 18, 2012 04:25:17 PM
MMMM dd, yyyy H:mm:ss = July 18, 2012 16:25:17
MMMM dd, yyyy HH:mm:ss = July 18, 2012 16:25:17
dddd, dd MMMM, yyyy h:mm:ss tt = Wednesday, 18 July, 2012 4:25:17 PM
dddd, dd MMMM, yyyy hh:mm:ss tt = Wednesday, 18 July, 2012 04:25:17 PM
dddd, dd MMMM, yyyy H:mm:ss = Wednesday, 18 July, 2012 16:25:17
dddd, dd MMMM, yyyy HH:mm:ss = Wednesday, 18 July, 2012 16:25:17
dd MMMM, yyyy h:mm:ss tt = 18 July, 2012 4:25:17 PM
dd MMMM, yyyy hh:mm:ss tt = 18 July, 2012 04:25:17 PM
dd MMMM, yyyy H:mm:ss = 18 July, 2012 16:25:17
dd MMMM, yyyy HH:mm:ss = 18 July, 2012 16:25:17
M/d/yyyy h:mm tt = 7/18/2012 4:25 PM
M/d/yyyy hh:mm tt = 7/18/2012 04:25 PM
M/d/yyyy H:mm = 7/18/2012 16:25
M/d/yyyy HH:mm = 7/18/2012 16:25
M/d/yy h:mm tt = 7/18/12 4:25 PM
M/d/yy hh:mm tt = 7/18/12 04:25 PM
M/d/yy H:mm = 7/18/12 16:25
M/d/yy HH:mm = 7/18/12 16:25
MM/dd/yy h:mm tt = 07/18/12 4:25 PM
MM/dd/yy hh:mm tt = 07/18/12 04:25 PM
MM/dd/yy H:mm = 07/18/12 16:25
MM/dd/yy HH:mm = 07/18/12 16:25
MM/dd/yyyy h:mm tt = 07/18/2012 4:25 PM
MM/dd/yyyy hh:mm tt = 07/18/2012 04:25 PM
MM/dd/yyyy H:mm = 07/18/2012 16:25
MM/dd/yyyy HH:mm = 07/18/2012 16:25
yy/MM/dd h:mm tt = 12/07/18 4:25 PM
yy/MM/dd hh:mm tt = 12/07/18 04:25 PM
yy/MM/dd H:mm = 12/07/18 16:25
yy/MM/dd HH:mm = 12/07/18 16:25
yyyy-MM-dd h:mm tt = 2012-07-18 4:25 PM
yyyy-MM-dd hh:mm tt = 2012-07-18 04:25 PM
yyyy-MM-dd H:mm = 2012-07-18 16:25
yyyy-MM-dd HH:mm = 2012-07-18 16:25
dd-MMM-yy h:mm tt = 18-Jul-12 4:25 PM
dd-MMM-yy hh:mm tt = 18-Jul-12 04:25 PM
dd-MMM-yy H:mm = 18-Jul-12 16:25
dd-MMM-yy HH:mm = 18-Jul-12 16:25
M/d/yyyy h:mm:ss tt = 7/18/2012 4:25:17 PM
M/d/yyyy hh:mm:ss tt = 7/18/2012 04:25:17 PM
M/d/yyyy H:mm:ss = 7/18/2012 16:25:17
M/d/yyyy HH:mm:ss = 7/18/2012 16:25:17
M/d/yy h:mm:ss tt = 7/18/12 4:25:17 PM
M/d/yy hh:mm:ss tt = 7/18/12 04:25:17 PM
M/d/yy H:mm:ss = 7/18/12 16:25:17
M/d/yy HH:mm:ss = 7/18/12 16:25:17
MM/dd/yy h:mm:ss tt = 07/18/12 4:25:17 PM
MM/dd/yy hh:mm:ss tt = 07/18/12 04:25:17 PM
MM/dd/yy H:mm:ss = 07/18/12 16:25:17
MM/dd/yy HH:mm:ss = 07/18/12 16:25:17
MM/dd/yyyy h:mm:ss tt = 07/18/2012 4:25:17 PM
MM/dd/yyyy hh:mm:ss tt = 07/18/2012 04:25:17 PM
MM/dd/yyyy H:mm:ss = 07/18/2012 16:25:17
MM/dd/yyyy HH:mm:ss = 07/18/2012 16:25:17
yy/MM/dd h:mm:ss tt = 12/07/18 4:25:17 PM
yy/MM/dd hh:mm:ss tt = 12/07/18 04:25:17 PM
yy/MM/dd H:mm:ss = 12/07/18 16:25:17
yy/MM/dd HH:mm:ss = 12/07/18 16:25:17
yyyy-MM-dd h:mm:ss tt = 2012-07-18 4:25:17 PM
yyyy-MM-dd hh:mm:ss tt = 2012-07-18 04:25:17 PM
yyyy-MM-dd H:mm:ss = 2012-07-18 16:25:17
yyyy-MM-dd HH:mm:ss = 2012-07-18 16:25:17
dd-MMM-yy h:mm:ss tt = 18-Jul-12 4:25:17 PM
dd-MMM-yy hh:mm:ss tt = 18-Jul-12 04:25:17 PM
dd-MMM-yy H:mm:ss = 18-Jul-12 16:25:17
dd-MMM-yy HH:mm:ss = 18-Jul-12 16:25:17
MMMM dd = July 18
MMMM dd = July 18
yyyy'-'MM'-'dd'T'HH':'mm':'ss.fffffffK = 2012-07-18T16:25:17.0961142-07:00
yyyy'-'MM'-'dd'T'HH':'mm':'ss.fffffffK = 2012-07-18T16:25:17.0961142-07:00
ddd, dd MMM yyyy HH':'mm':'ss 'GMT' = Wed, 18 Jul 2012 16:25:17 GMT
ddd, dd MMM yyyy HH':'mm':'ss 'GMT' = Wed, 18 Jul 2012 16:25:17 GMT
yyyy'-'MM'-'dd'T'HH':'mm':'ss = 2012-07-18T16:25:17
h:mm tt = 4:25 PM
hh:mm tt = 04:25 PM
H:mm = 16:25
HH:mm = 16:25
h:mm:ss tt = 4:25:17 PM
hh:mm:ss tt = 04:25:17 PM
H:mm:ss = 16:25:17
HH:mm:ss = 16:25:17
yyyy'-'MM'-'dd HH':'mm':'ss'Z' = 2012-07-18 16:25:17Z
dddd, MMMM dd, yyyy h:mm:ss tt = Wednesday, July 18, 2012 4:25:17 PM
dddd, MMMM dd, yyyy hh:mm:ss tt = Wednesday, July 18, 2012 04:25:17 PM
dddd, MMMM dd, yyyy H:mm:ss = Wednesday, July 18, 2012 16:25:17
dddd, MMMM dd, yyyy HH:mm:ss = Wednesday, July 18, 2012 16:25:17
MMMM dd, yyyy h:mm:ss tt = July 18, 2012 4:25:17 PM
MMMM dd, yyyy hh:mm:ss tt = July 18, 2012 04:25:17 PM
MMMM dd, yyyy H:mm:ss = July 18, 2012 16:25:17
MMMM dd, yyyy HH:mm:ss = July 18, 2012 16:25:17
dddd, dd MMMM, yyyy h:mm:ss tt = Wednesday, 18 July, 2012 4:25:17 PM
dddd, dd MMMM, yyyy hh:mm:ss tt = Wednesday, 18 July, 2012 04:25:17 PM
dddd, dd MMMM, yyyy H:mm:ss = Wednesday, 18 July, 2012 16:25:17
dddd, dd MMMM, yyyy HH:mm:ss = Wednesday, 18 July, 2012 16:25:17
dd MMMM, yyyy h:mm:ss tt = 18 July, 2012 4:25:17 PM
dd MMMM, yyyy hh:mm:ss tt = 18 July, 2012 04:25:17 PM
dd MMMM, yyyy H:mm:ss = 18 July, 2012 16:25:17
dd MMMM, yyyy HH:mm:ss = 18 July, 2012 16:25:17
MMMM, yyyy = July, 2012
MMMM, yyyy = July, 2012
我不确定为什么会重复几种模式。
关于c# - 如何可视化各种 DateTime 格式的显示方式?,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/11551655/
我正在尝试使用以下方法对 datetime.datetime 对象列表求和: from datetime import datetime, timedelta d= [datetime.datetim
我正在尝试这个 (datetime.datetime.today()-datetime.datetime.today()).days 给出 -1 并期待值 0 而不是我得到 -1。在这种情况下,我将结
如果我列一个时间增量的列表,平均值比我对这些增量的微秒值求平均时要大。为什么会这样呢?。赠送。这是Linux上的Python3.8.10。
考虑以下片段: import datetime print(datetime.datetime.now() - datetime.datetime.now()) 在 x86_64 Linux 下的 P
如何在 SQLAlchemy 查询中比较 DateTime 字段和 datetime.datetime 对象? 例如,如果我这样做 candidates = session.query(User).f
我收到以下错误: type object 'datetime.datetime' has no attribute 'datetime' 在下面一行: date = datetime.datetime
尝试找出如何将当前日期锁定为变量,以从输入的 self.birthday 中减去。我已经查看了各种示例和链接,但无济于事......建议? from datetime import datetime
您好,我有一些 datetime.datetime 格式的日期,我用它们来过滤带有 Pandas 时间戳的 Pandas 数据框。我刚刚尝试了以下方法并获得了 2 小时的偏移量: from datet
如果您调用 datetime.datetime.now(datetime.timezone.utc) 您会得到类似 datetime.datetime(2021, 9, 8, 1, 33, 19, 6
我正在使用 pywin32 读取/写入 Excel 文件。我在 Excel 中有一些日期,以 yyyy-mm-dd hh:mm:ss 格式存储。我想将它们作为 datetime.datetime 对象
据我所知,自 Unix 纪元(1970-01-01 00:00:00 UTC)以来的秒数在全局各地应该是相同的,因为它固定为 UTC。 现在,如果您所在的时区有几个小时 +/- UTC,为什么这样做会
我正在尝试添加 datetime.datetime 和 datetime.time 以获得一列。我正在尝试结合: import datetime as dt dt.datetime.combine(m
我有一个脚本需要在脚本的不同行执行以下操作: today_date = datetime.date.today() date_time = datetime.strp(date_time_string
我在 AppEngine 上收到 type object 'datetime.datetime' has no attribute 'datetime' 错误,提示日期时间类型,但我的导入是 impo
所以我一直在使用 python 语言制作东西。我遇到了一些不太容易理解的错误: TypeError: 'datetime.datetime' object is not subscriptable (
当我运行时 from datetime import date, time, timedelta date(2012, 11, 1) + timedelta(0, 3600) 结果是 datetime
我的目标是转换 utc进入loc : use chrono::{Local, UTC, TimeZone}; let utc = chrono::UTC::now(); let loc = chron
假设您有一个 datetime.date 对象,例如 datetime.date.today() 返回的对象。 稍后您还会得到一个表示时间的字符串,它补充了日期对象。 在 datetime.datet
我试过了 In [16]: import datetime In [17]: now = datetime.datetime.utcnow() In [18]: isinstance(now, dat
我有以下代码并且收到上述错误。由于我是 python 新手,因此无法理解此处的语法以及如何修复错误: if not start or date < start: start = date 最佳答案 有
我是一名优秀的程序员,十分优秀!