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How do I make the scrollbar on a div only visible when necessary?
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Use overflow: auto. Scrollbars will only appear when needed.
(Sidenote, you can also specify for only the x, or y scrollbar: overflow-x: auto and overflow-y: auto).
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remove legend title in ggplot
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You were almost there : just add theme(legend.title=element_blank())
ggplot(df, aes(x, y, colour=g)) +
geom_line(stat="identity") +
theme(legend.position="bottom") +
theme(legend.title=element_blank())
This page on Co...
How can I add a class attribute to an HTML element generated by MVC's HTML Helpers?
ASP.NET MVC can generate HTML elements using HTML Helpers, for example @Html.ActionLink() , @Html.BeginForm() and so on.
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What is WCF RIA services?
...ot say what it is, it only says what it does. It says what it can achieve but does not say why I need it.
2 Answers
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CSS vertical alignment of inline/inline-block elements
...rtically in a div . How come the span in this example insists on being pushed down? I've tried both vertical-align:middle; and vertical-align:top; , but nothing changes.
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How to read environment variables in Scala
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Since Scala 2.9 you can use sys.env for the same effect:
scala> sys.env("HOME")
res0: String = /home/paradigmatic
I think is nice to use the Scala API instead of Java. There are currently several project to compile Scala to other platfor...
mailto link multiple body lines
having trouble getting multiple lines to work correctly in a mailto link
4 Answers
4
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How do I decode a URL parameter using C#?
How can I decode an encoded URL parameter using C#?
5 Answers
5
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How to abandon a hg merge?
I'm new to collaborating with Mercurial. My situation:
4 Answers
4
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Reading a delimited string into an array in Bash
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In order to convert a string into an array, please use
arr=($line)
or
read -a arr <<< $line
It is crucial not to use quotes since this does the trick.
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