I got two objects from the same class and I need to compare them field by field. The problem is that they have close to hundred fields and it would be helluva work to write that by hand.
I\'m doing this query to get rows that are in table_b and not in table_a: SELECT table_b.* FROM table_b
i have a string field (and i can\'t change this because the date format) on mysql database that contains a date (Like: \"01-03-2010\"), and i wan\'t to make a function to compare that date and return
I have the following 2 data.frames: a1 <- data.frame(a = 1:5, b=letters[1:5]) a2 <- data.frame(a = 1:3, b=letters[1:3])
I\'m trying to do a function that will check the php date against what is in the database. If the current date (YYYY-MM-DD HH:MM:SS) is 24 hours after the stored database date, then it will continue,
I have two arrays each array has some values for instance: int a[] ={1, 2, 3, 4}; int b[] ={0, 1, 5, 6};
I got data measurements from image. I mean profile scan data. (image intensity values that are taken along one line)
I have two arrays that both hold 5 sets of random numbers. First I display a list of all the numbers in the first array; then I need to add to that list, any number that\'s not in the first array, an
I am working on a newsfeed like similar to facebook. Where I compare the time when something happened in my mysql table to the current time and output: something something happened x min ago.
How do implementation for IEqualityComparer for this class? The ID property is not unique. Neit开发者_如何学编程her properties has unique values.
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