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When does System.getProperty(“java.io.tmpdir”) return “c:\temp”
Just curious as to when System.getProperty("java.io.tmpdir") returns "c:\temp" . According to the java.io.File Java Docs -
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Splitting String with delimiter
I am currently trying to split a string 1128-2 so that I can have two separate values. For example, value1: 1128 and value2: 2, so that I can then use each value separately. I have tried split() but with no success. Is there a specific way Grails handles this, or a better way of doing it?
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How do I make sure every glyph has the same width?
... that even at the same font size, there is not a standard width. How can I use these in front of a list of items so the words don't appear jagged?
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Loop through an array php
I have this array... how do you print each of the filepath and filename? What is the best way to do this?
5 Answers
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How to align a div to the top of its parent but keeping its inline-block behaviour?
...align CSS property.
#box1 {
width: 50px;
height: 50px;
background: #999;
display: inline-block;
vertical-align: top; /* here */
}
Apply it to #box3 too.
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Copy values from one column to another in the same table
How can I make a copy values from one column to another? I have:
7 Answers
7
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Ruby Hash to array of values
...c"] }
=> {"a"=>["a", "b", "c"], "b"=>["b", "c"]}
>> hash.values
=> [["a", "b", "c"], ["b", "c"]]
Ruby doc here
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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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