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How to edit a JavaScript alert box title?
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edited Mar 4 '19 at 20:22
user229044♦
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Call UrlHelper in models in ASP.NET MVC
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answered Jan 9 '10 at 2:42
OmarOmar
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Postgresql GROUP_CONCAT equivalent?
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This is probably a good starting point (version 8.4+ only):
SELECT id_field, array_agg(value_field1), array_agg(value_field2)
FROM data_table
GROUP BY id_field
array_agg returns an array, but you can CAST that to text and edit as needed (see clarifications, below).
Prior...
How do you divide each element in a list by an int?
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The idiomatic way would be to use list comprehension:
myList = [10,20,30,40,50,60,70,80,90]
myInt = 10
newList = [x / myInt for x in myList]
or, if you need to maintain the reference to the original list:
myList[:] = [x / myInt for x in myList]
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How do I stop Chrome from yellowing my site's input boxes?
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74
I know in Firefox you can use the attribute autocomplete="off" to disable the autocomplete funct...
How can I truncate a double to only two decimal places in Java?
For example I have the variable 3.545555555, which I would want to truncate to just 3.54.
15 Answers
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Resizing an Image without losing any quality [closed]
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edited May 23 '17 at 11:47
Community♦
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answered Sep 17 '08 at 21:20
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What linux shell command returns a part of a string? [duplicate]
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174
If you are looking for a shell utility to do something like that, you can use the cut command.
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JPG vs. JPEG image formats
...with which Image Capture saves the images from scanning with my Canon MX455 printer. LaTeX doesn't seem to distinguish, as I gave it a .jpeg with the extension changed to .jpg and the result seems to be the same as if it had been a .jpg right from the start. I have wondered what the diff...
How do I trim whitespace from a string?
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edited Oct 9 '14 at 3:47
alex
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