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Strip html from string Ruby on Rails
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If we want to use this in model
ActionView::Base.full_sanitizer.sanitize(html_string)
which is the code in "strip_tags" method
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UILabel - Wordwrap text
... have to add line breaks to make it wrap properly? I just want it to wrap if it can't fit it in horizontally.
4 Answers
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Git add all files modified, deleted, and untracked?
...it 2.0 (mid 2013), this will always stage files on the whole working tree.
If you want to stage files under the current path of your working tree, you need to use:
git add -A .
Also see: Difference of git add -A and git add .
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What is a provisioning profile used for when developing iPhone applications?
...oning profile and why is it needed when developing an iPhone application? If I don't have a provisioning profile, what happens?
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Comparing Timer with DispatcherTimer
what is a difference between System.Windows.Forms.Timer() and System.Windows.Threading.DispatcherTimer() ? In which cases, we should use them? any best practices ?
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How do you clear a stringstream variable?
...nherited from ios and is used to clear the error state of the stream, e.g. if a file stream has the error state set to eofbit (end-of-file), then calling clear() will set the error state back to goodbit (no error).
For clearing the contents of a stringstream, using:
m.str("");
is correct, althou...
How to install JSTL? The absolute uri: http://java.sun.com/jstl/core cannot be resolved
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Further you need to make absolutely sure that you do not throw multiple different versioned JSTL JAR files together into the runtime classpath. This is a pretty common mistake among Tomcat users. The problem with Tomcat is that it does not offer JSTL out the box and thus you have to manually insta...
A Better Django Admin ManyToMany Field Widget
...yField widget to be cumbersome to use. It's the HTML select element and if you have a lot of Objects of the "other" model then it's quite impractical to actually find the "other" Objects you want to associate with "this" Object. And if you have a lot of objects of the "other" model it seems to ...
Placing border inside of div and not on its edge
...note: max-height works as well, as long as the div IS USING that property, if the height don't reach the max-height it won't work.
– user3052629
Sep 3 '15 at 6:41
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SQL Server - When to use Clustered vs non-Clustered Index?
I know primary differences between clustered and non clustered indexes and have an understanding of how they actually work. I understand how clustered and non-clustered indexes improve read performance. But one thing I am not sure is that what would be the reasons where I would choose one over the o...