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SQL to determine minimum sequential days of access?
The following User History table contains one record for every day a given user has accessed a website (in a 24 hour UTC period). It has many thousands of records, but only one record per day per user. If the user has not accessed the website for that day, no record will be generated.
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What's the best method in ASP.NET to obtain the current domain?
I am wondering what the best way to obtain the current domain is in ASP.NET?
11 Answers
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PHP 5 disable strict standards error
I need to setup my PHP script at the top to disable error reporting for strict standards.
7 Answers
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How can I create directories recursively? [duplicate]
Is there a Python method to create directories recursively? I have this path:
5 Answers
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Auto layout constraints issue on iOS7 in UITableViewCell
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I had this problem as well.. It appears that the contentView's frame doesn't get updated until layoutSubviews is called however the frame of the cell is updated earlier leaving the contentView's frame set to {0, 0, 320, 44} at the t...
Functional design patterns [closed]
...on't know any book or article where they're summarized in one place (there is Typeclassopedia but it has a lot of areas that aren't covered well). Can anyone recommend an article/book which covers them well in one place and which can be accessible to a programmer with intermediate skills in FP?
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Python os.path.join on Windows
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answered Mar 11 '10 at 5:52
Roger PateRoger Pate
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Remove CSS “top” and “left” attributes with jQuery
Im building a draggable map that when the map is dragged the element is given a 'left' and 'top' attribute with values for each as so...
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JavaScript ternary operator example with functions
... one the best...
x = (1 < 2) ? true : false;
The use of ternary here is totally uncessesary - you could simply write
x = (1 < 2);
Likewise, the condition element of a ternary statement is always evaluated as a Boolean value, therefore you can express:
(IsChecked == true) ? removeItem($t...
Dynamically select data frame columns using $ and a character value
... be matched, not evaluated.
*/
Second argument? What?! You have to realise that $, like everything else in R, (including for instance ( , + , ^ etc) is a function, that takes arguments and is evaluated. df$V1 could be rewritten as
`$`(df , V1)
or indeed
`$`(df , "V1")
But...
`$`(df , past...