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How can I call controller/view helper methods from the console in Ruby on Rails?
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jQuery callback on image load (even when the image is cached)
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Multiple file extensions in OpenFileDialog
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answered Jan 17 '11 at 7:26
user541686user541686
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How to remove only underline from a:before?
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172
Is it possible to remove this?
Yes, if you change the display style of the inline element...
Best way to check if a Data Table has a null value in it
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162
Try comparing the value of the column to the DBNull.Value value to filter and manage null valu...
Is having an 'OR' in an INNER JOIN condition a bad idea?
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114
This kind of JOIN is not optimizable to a HASH JOIN or a MERGE JOIN.
It can be expressed as a...
#ifdef replacement in the Swift language
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What's the point of 'meta viewport user-scalable=no' in the Google Maps API
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110
On many devices (such as the iPhone), it prevents the user from using the browser's zoom. If ...
Is there any WinSCP equivalent for linux? [closed]
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How can I output leading zeros in Ruby?
...maximum number of digits in the counter is known (e.g., n = 3 for counters 1..876), you can do
str = "file_" + i.to_s.rjust(n, "0")
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