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How to use shell commands in Makefile
...f FILES is supposed to be a shell variable, you can set it but you need to do it in shell-ese, with no spaces, and quoted:
all:
FILES="$(shell ls)"
However, each line is run by a separate shell, so this variable will not survive to the next line, so you must then use it immediately:
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How do I check if a number evaluates to infinity?
...o test for. I agree that using isFinite is almost always the better way to do things -- that's why I mentioned it in my answer -- but only the OP can decide whether it meets their requirements.
– LukeH
Jan 18 '11 at 15:58
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Remove duplicate elements from array in Ruby
...of the ruby language...it's just the beauty of the ruby standard library? don't get me wrong, there are a lot of beautiful things about the language.
– Justin L.
May 20 '13 at 8:58
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Will Emacs make me a better programmer? [closed]
... it to suit my needs, and modifying myself to its needs.
But other people do things differently, and as they say "That's OK".
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In which order do CSS stylesheets override?
...ually, !important participates directly in the cascade, and has nothing to do with specificity. Specificity is related to selectors, whereas !important is used with property declarations. (So you're right in saying that the rules are complex! ;)
– BoltClock♦
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How do I set a ViewModel on a window in XAML using DataContext property?
...s:local="clr-namespace:BuildAssistantUI.ViewModels"
StartupUri="MainWindow.xaml"
>
<Application.Resources>
<local:MainViewModel x:Key="MainViewModel" />
</Application.Resources>
</Application>
In MainWindow.xaml:
<Window x:Class="BuildAssistan...
In Java, when should I create a checked exception, and when should it be a runtime exception? [dupli
... answered Jan 31 '09 at 20:11
Don BransonDon Branson
13k99 gold badges5353 silver badges9696 bronze badges
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Unsafe JavaScript attempt to access frame with URL
...y to set a hash value to the parent url from iframe which contains another domain url:
6 Answers
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URL-parameters and logic in Django class-based views (TemplateView)
... class based views, use self.args or self.kwargs so you would access it by doing self.kwargs['year']
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What does |= (ior) do in Python?
Google won't let me search |= so I'm having trouble finding relevant documentation. Anybody know?
8 Answers
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