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What is “lifting” in Scala?
... i > 0 => i % 2 == 0}
pf: PartialFunction[Int,Boolean] = <function1>
scala> pf.lift
res1: Int => Option[Boolean] = <function1>
scala> res1(-1)
res2: Option[Boolean] = None
scala> res1(1)
res3: Option[Boolean] = Some(false)
Methods
You can "lift" a method invocatio...
How can I tell IntelliJ's “Find in Files” to ignore generated files?
...
102
Create a Custom Scope defining the set of files to include/exclude from your search.
CTRL+SH...
Is it possible to change icons in Visual Studio 2012?
Is there any way to replace VS2012 solution explorer's icons with VS2010 ones? At least 'folder' icon :(
4 Answers
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How to print the values of slices
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173
You can try the %v, %+v or %#v verbs of go fmt:
fmt.Printf("%v", projects)
If your array (o...
Adding additional data to select options using jQuery
...
HTML Markup
<select id="select">
<option value="1" data-foo="dogs">this</option>
<option value="2" data-foo="cats">that</option>
<option value="3" data-foo="gerbils">other</option>
</select>
Code
// JavaScript using jQuery
$(fu...
Copying text to the clipboard using Java
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edited Oct 30 '19 at 19:47
Denis Abakumov
8055 bronze badges
answered Jul 15 '11 at 21:23
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Searching word in vim?
...ith /word . How can I search only for word , excluding searches for word1 and word2 ?
4 Answers
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Rails 4 - Strong Parameters - Nested Objects
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184
As odd as it sound when you want to permit nested attributes you do specify the attributes of ...
Hiding textarea resize handle in Safari
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178
You can override the resize behaviour with CSS:
textarea
{
resize: none;
}
or just simpl...