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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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What is the difference between mutm>ex m> and critical section?
...but have the advantage that they only switch to kernel mode in the case of contention - Uncontended acquires, which should be the common case, are incredibly fast. In the case of contention, they enter the kernel to wait on some synchronization primitive (like an event or semaphore).
I wrote a qui...
Eclipse/Java code completion not working
...he default options in 'Windows > Preferences > Java > Editor > Content Assist > Advanced'
An m>ex m>ample of the kind of data you see in this preference screen, however not necessarily what you currently have.
(From Vadim in this blog post " Content Assist Duplicates in Eclipse (Mylyn)...
What is the argument for printf that formats a long?
The printf function takes an argument type, such as %d or %i for a signed int . However, I don't see anything for a long value.
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What does the Subversion status symbol “~” mean?
I am getting a tilde symbol when I do an svn status .
11 Answers
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How can I access getSupportFragmentManager() in a fragment?
I have a FragmentActivity and I want to use a map fragment within it. I'm having a problem getting the support fragment manager to access it.
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IOm>Ex m>ception: read failed, socket might closed - Bluetooth on Android 4.3
Currently I am trying to deal with a strange m>Ex m>ception when opening a BluetoothSocket on my Nm>ex m>us 7 (2012), with Android 4.3 (Build JWR66Y, I guess the second 4.3 update). I have seen some related postings (e.g. https://stackoverflow.com/questions/13648373/bluetoothsocket-connect-throwing-m>ex m>ception...
Why CancellationToken is separate from CancellationTokenSource?
I'm looking for a rationale of why .NET CancellationToken struct was introduced in addition to CancellationTokenSource class. I understand how the API is to be used, but want to also understand why it is designed that way.
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Why does Google prepend while(1); to their JSON responses?
...an object (array or hash) attribute is set, allowing them to read the JSON content.
The while(1); or &&&BLAH&&& prevents this: an AJAX request at mail.google.com will have full access to the tm>ex m>t content, and can strip it away. But a <script> tag insertion blindly m>ex m>ec...
Drawing an SVG file on a HTML5 canvas
Is there a default way of drawing an SVG file onto a HTML5 canvas? Google Chrome supports loading the SVG as an image (and simply using drawImage ), but the developer console does warn that resource interpreted as image but transferred with MIME type image/svg+xml .
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