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Is it possible to run a single test in MiniTest?
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I'm looking for similar functionality to rspec path/to/file.rb -l 25
Yup! Use Nick Quaranto's "m" gem. With it you can say:
m spec/my_spec.rb:25
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Best algorithm for detecting cycles in a directed graph [closed]
... complexity.
For other algorithms, see Strongly connected components on Wikipedia.
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Avoiding instanceof in Java
...mazon blog: "when polymorphism fails". Essentially he's addressing cases like this, when polymorphism causes more trouble than it solves.
The issue is that to use polymorphism you have to make the logic of "handle" part of each 'switching' class - i.e. Integer etc. in this case. Clearly this is no...
How do I get a value of datetime.today() in Python that is “timezone aware”?
...tz library, which has a constantly updated database of most timezones.
Working with local timezones can be very tricky (see "Further reading" links below), so you may rather want to use UTC throughout your application, especially for arithmetic operations like calculating the difference between two...
How to view AndroidManifest.xml from APK file?
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Yes you can view XML files of an Android APK file. There is a tool for this: android-apktool
It is a tool for reverse engineering 3rd
party, closed, binary Android apps
How to do this on your Windows System:
Download apktool-install-windows-* file
Download ...
differences between 2 JUnit Assert classes
The JUnit framework contains 2 Assert classes (in different packages, obviously) and the methods on each appear to be very similar. Can anybody explain why this is?
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How do I convert from stringstream to string in C++?
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Ayxan Haqverdili
12.5k33 gold badges2222 silver badges4949 bronze badges
answered Mar 19 '09 at 16:38
Tyler McHenryTyler M...
How does inline Javascript (in HTML) work?
I know this is bad practice. Don't write code like this if at all possible.
6 Answers
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Is D a credible alternative to Java and C++? [closed]
Is the D language a credible alternative to Java and C++? What will it take to become a credible alternative? Should I bother learning it? Does it deserve evangelizing?
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Unable to simultaneously satisfy constraints, will attempt to recover by breaking constraint
...to do this:
DEBUG VIEW HIERARCHY (Do not recommend this way)
Since you know where to find unexpected constraints (PBOUserWorkDayHeaderView) there is a way to do this fairly well. Lets find UIView and NSLayoutConstraint in red rectangles. Since we know their id in memory it is quite easy.
Stop ...