datetime
Subtracting values in MySQL Table
I have prices in two different tables and want to subtract them (current price-last day price) and ORDER them in DESC form. I was wondering if it can be done using a single MySQL command.[详细]
2023-04-11 02:12 分类：问答Ext.NET DateField - formatting reversing itself
We have a weird situation where an Ext.NET datefield is \'switching\' formats if we input values in a certain style.[详细]
2023-04-10 21:59 分类：问答DateTime->diff() crashes
I have a few lines of PHP that should work, but don\'t: $date1=new DateTime(); $date2=new DateTime(); $interval=date_diff($date1,$date2);[详细]
2023-04-10 21:05 分类：问答PHP Generate Array with number of month and year display
I have two dates of the form: Start Date: 2010-12-24 End Date: 2011-10-06 (today) Now I need to generate an array for this group by month开发者_JAVA百科 from the above start date and end date:[详细]
2023-04-10 21:04 分类：问答How to convert different strings to date time
I have a table in SQL Server 2008 that stores date/time values as varchar(max) (don\'t ask). I\'ve been tasked with converting these values from PST to GMT. The values are in one of two formats in eac[详细]
2023-04-10 20:24 分类：问答how to convert and subtract dates, times in python
I have the following date/time: 2011-09-27 13:42:16 I need to convert it to: 9/27/2011 13:42:16 I also need to be able to subtract one date from another and get the result in HH:MM:SS format.[详细]
2023-04-10 19:40 分类：问答Getting records from MySQL based on a time window
I want to count records based on a cut-off time. My cut-off time is midnight. So, when a user inserts a new record, I want to know how many records have been inserted between NOW() and my cut-off tim[详细]
2023-04-10 19:31 分类：问答conversion of datetime datatype to date and time datatype in php/mysql
I am a newbie. I started php coding few days back. I want to copy a \"datetime\" datatype in php to fields that are of \"date\" and \"time\" datatype.[详细]
2023-04-10 19:05 分类：问答How to set current date and time using prepared statement?
I have a column in database having datatype DATETIME. I want to set this column va开发者_运维百科lue to current date and time using `PreparedStatement. How do I do that?Use PreparedStatement#setTimest[详细]
2023-04-10 16:31 分类：问答ElapsedTime formatting in .NET
Is there a way to convert a given value to elapsed time with a formatting string in .NET? For example, if I have value 4000 and formatti开发者_运维知识库ng string to be \"mm:ss\", I should get the ela[详细]
2023-04-10 11:02 分类：问答
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