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Access a variable outside the scope of a Handlebars.js each loop
...{{id}}">{{title}} {{../externalValue}}</option>
The ../ path segm>me m>nt references the parent template scope that should be what you want.
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How can we access context of an application in Robolectric?
...ersion 1.x and 2.x:
Robolectric.application;
And for version 3.x:
Runtim>me m>Environm>me m>nt.application;
And for version 4.x:
add to your build.gradle file:
testImplem>me m>ntation 'androidx.test:core:1.0.0'
retrieve the context with:
ApplicationProvider.getApplicationContext()
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Git - undoing git rm [duplicate]
... tried using git rm and accidentally deleted EVERYTHING. Is there hope for m>me m>? :(((
1 Answer
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Splitting string with pipe character (“|”) [duplicate]
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| is a m>me m>tacharacter in regex. You'd need to escape it:
String[] value_split = rat_values.split("\\|");
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Creating NSData from NSString in Swift
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@macdonjo yep, that API changed over tim>me m> and now it returns an Optional<NSData>, which you need to unwrap before using
– Gabriele Petronella
Sep 21 '14 at 16:57
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Swift equivalent of [NSBundle bundleForClass:[self class]]
...atter solution: Bundle(for: Foo.Bar.self) where Foo - your struct, Bar - som>me m> inner class.
– Vadim Bulavin
Apr 24 '17 at 13:37
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Does functional programming replace GoF design patterns?
...terns. The term "design patterns" just isn't widely used to describe the sam>me m> thing in FP languages. But they exist. Functional languages have plenty of best practice rules of the form "when you encounter problem X, use code that looks like Y", which is basically what a design pattern is.
However, ...
Print second last column/field in awk
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This does not work for m>me m>. I get "title:5: command not found: NF-1" in awk 3.1.8 under Ubuntu.
– Gurgeh
May 2 '12 at 11:20
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How do I create a dictionary with keys from a list and values defaulting to (say) zero? [duplicate]
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Generator expressions avoid the m>me m>mory overhead of populating the whole list.
– Tim McNamara
Oct 6 '10 at 4:30
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Delete file from internal storage
I'm trying to delete images stored in internal storage. I've com>me m> up with this so far:
8 Answers
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