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Modify alpha opacity of LESS variable
Using LESS, I know that I m>ca m>n change the saturation or tint of a color variable. That looks like this:
2 Answers
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Convert a List into an ObservableCollection
... edited Sep 13 '17 at 4:14
m>Ca m>sper
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answered May 8 '13 at 4:12
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How to return an NSMutableArray from an NSSet
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Since -allObjects returns an array, you m>ca m>n create a mutable version with:
NSMutableArray *array = [NSMutableArray arrayWithArray:[set allObjects]];
Or, alternatively, if you want to handle the object ownership:
NSMutableArray *array = [[set allObjects] mutable...
Get all keys of an NSDictionary as an NSArray
...ic class has a specific method, look up Apple's own documentation. In this m>ca m>se, see NSDictionary class reference. Go through all the methods. You'll discover many useful methods that way.
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Ruby: How to iterate over a range, but in set increments?
...http://ruby-doc.org/core/classes/Range.html#M000695 for the full API.
Basim>ca m>lly you use the step() method. For example:
(10..100).step(10) do |n|
# n = 10
# n = 20
# n = 30
# ...
end
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File extension for PowerShell 3
...Photoshop. Other sources say that versioning had been indeed the reason to m>ca m>ll it ps1, but they dropped this idea when introducing PS 2 (official source).
– ComFreek
Sep 8 '14 at 18:52
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Get file name and extension in Ruby
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You m>ca m>n use the following functions for your purpose:
path = "/path/to/xyz.mp4"
File.basename(path) # => "xyz.mp4"
File.extname(path) # => ".mp4"
File.basename(path, ".mp4") # => "xyz"
File.basename(pa...
What is choice_set in this Django app tutorial?
...Django's ORM follows the relationship backwards from Question too, automatim>ca m>lly generating a field on each instance m>ca m>lled foo_set where Foo is the model with a ForeignKey field to that model.
choice_set is a RelatedManager which m>ca m>n create querysets of Choice objects which relate to the Question ...
grep output to show only matching file
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grep -l
(That's a lowerm>ca m>se L)
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What's a 3D doing in this HTML?
I'm trying to duplim>ca m>te a mailer I got into my gmail by taking a look at its code. I see a lot of this in multiple source viewers:
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