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AtomicInteger lazySet vs. set
...the rest of us? :(
– Gaurav
Apr 20 '10 at 5:45
14
Lazy is the non-volatile version (e.g. the stat...
How to reset (clear) form through JavaScript?
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answered Sep 24 '10 at 11:43
Nick Craver♦Nick Craver
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Get underlying NSData from UIImage
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CarolineCaroline
4,81022 gold badges2727 silver badges4545 bronze badges
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Difference between Django's annotate and aggregate methods?
... Model:
class Books(models.Model):
name = models.CharField(max_length=100)
pages = models.IntegerField()
price = models.DecimalField(max_digits=5, decimal_places=3)
In Shell:
>>> Books.objects.all().aggregate(Avg('price'))
# Above code will give the Average of the price Colu...
Accessing UI (Main) Thread safely in WPF
...owLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg class=\"svg-icon\...
Delete files older than 3 months old in a directory using .NET
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answered Feb 8 '10 at 14:57
Steve DannerSteve Danner
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How to map and remove nil values in Ruby
...ect it to become the norm very soon.
For example:
numbers = [1, 2, 5, 8, 10, 13]
enum.filter_map { |i| i * 2 if i.even? }
# => [4, 16, 20]
In your case, as the block evaluates to falsey, simply:
items.filter_map { |x| process_x url }
"Ruby 2.7 adds Enumerable#filter_map" is a good read on ...
Reset/remove CSS styles for element only
...ere is that snip fully relevant : https://stackoverflow.com/a/14791113/845310
getElementsByTagName("*") will return all elements from DOM. Then you
may set styles for each element in the collection:
answered Feb 9 '13 at 20:15 by VisioN
var allElements = document.getElementsByTagName("*");...
Getting a structural type with an anonymous class's methods from a macro
... type with those methods, etc. This is possible with the macro system in 2.10.0, and the type member part is extremely easy:
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How do I efficiently iterate over each entry in a Java Map?
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ScArcher2ScArcher2
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93
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