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Saving enum from select in Rails 4.1
...ys.to_a
Which generated the following HTML:
<select id="wine_color" name="wine[color]">
<option value=""></option>
<option value="red">red</option>
<option value="white">white</option>
<option value="sparkling">sparkling</option>
</s...
PHP Warning: POST Content-Length of 8978294 bytes exceeds the limit of 8388608 bytes in Unknown on l
... when trying to upload an import on WordPress on my XAMPP local dev environment:
21 Answers
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Determining memory usage of objects? [duplicate]
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some time ago I stole this little nugget from here:
sort( sapply(ls(),function(x){object.size(get(x))}))
it has served me well
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How to overload std::swap()
...ners (such as std::list and std::vector ) during sorting and even assignment.
4 Answers
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How to make a window always stay on top in .Net?
...erally make things look, for lack of a better word, crazy. I want to implement a cancel button that will stop the process from running, but I cannot seem to get the window to stay on top. How do I do this in C#?
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How Do I 'git fetch' and 'git merge' from a Remote Tracking Branch (like 'git pull')
I have set up some remote tracking branches in git, but I never seem to be able to merge them into the local branch once I have updated them with 'git fetch'.
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How to disable UITextField editing but still accept touch?
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Using the textfield delegate, there's a method
- (BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string
Return NO from this, and any attempt by the user to edit the text will be rejected.
That ...
Sorting an array of objects in Ruby by object attribute?
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I recommend using sort_by instead:
objects.sort_by {|obj| obj.attribute}
Especially if attribute may be calculated.
Or a more concise approach:
objects.sort_by(&:attribute)
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AppSettings get value from .config file
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This works for me:
string value = System.Configuration.ConfigurationManager.AppSettings[key];
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builder for HashMap
Guava provides us with great factory methods for Java types, such as Maps.newHashMap() .
15 Answers
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