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How do you run a single test/spec file in RSpec?

... The raw invocation: rake spec SPEC=spec/controllers/sessions_controller_spec.rb \ SPEC_OPTS="-e \"should log in with cookie\"" Now figure out how to embed this into your editor. ...
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Xcode debugging - displaying images

...l tools. What i'm doing to test images while debugging is to convert that raw data into an image-file format, like .png, and then saving it somewhere, and then i'm opening the image with any image viewing tool. I have a piece of code for that purpose, which look basically like that: NSData *image...
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How to inspect FormData?

... console.log(...fd) Longer answer If you would like to inspect what the raw body would look like then you could use the Response constructor (part of fetch API) var fd = new FormData fd.append("key1", "value1") fd.append("key2", "value2") new Response(fd).text().then(console.log) ...
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What are the key differences between Apache Thrift, Google Protocol Buffers, MessagePack, ASN.1 and

...they have. This eliminated a bunch of options. Also for them it's not only raw encoding/decoding time that comes into play, but the size of data at rest. Size Results Speed Results share | imp...
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How to make the hardware beep sound in Mac OS X 10.6

...nks! Here is a list of other options if anyone is interested: pastebin.com/raw.php?i=czJ8MVW3 – Andrei Mar 24 '13 at 14:28 7 ...
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Could I change my name and surname in all previous commits?

...TER_NAME="${NEW_NAME}" export GIT_COMMITTER_EMAIL="${NEW_EMAIL}" fi' Raw (to download) share | improve this answer | follow | ...
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How to fix the uninitialized constant Rake::DSL problem on Heroku?

....9.1/rake.rb:2373:in `load' /usr/ruby1.9.2/lib/ruby/1.9.1/rake.rb:2373:in `raw_load_rakefile' /usr/ruby1.9.2/lib/ruby/1.9.1/rake.rb:2007:in `block in load_rakefile' /usr/ruby1.9.2/lib/ruby/1.9.1/rake.rb:2058:in `standard_exception_handling' /usr/ruby1.9.2/lib/ruby/1.9.1/rake.rb:2006:in `load_rakefil...
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How to multiply duration by integer?

... That's nice, but why is it possible to multiply a Duration by a raw integer (not in a variable), like: time.Sleep(100 * time.Millisecond) AFAIK, 100 is not a Duration – carnicer Jul 5 at 12:01 ...
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Differences between socket.io and websockets

...n disable Ajax long-polling and directly connect via WebSocket just like a raw WebSocket connection. In this way, you get everything except the 180kb library as equals. Using WebSocket directly is painful unless you just need the bare minimum. Dropping rooms and access to the community IP is daun...
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String variable interpolation Java [duplicate]

...://en.wikipedia.org/wiki/Variable_interpolation Edit As of 2019, JEP 326 (Raw String Literals) was withdrawn and superseeded by JEP 355 (Text Blocks). The latter tries to introduce "Text Blocks" into the language: A text block is a multi-line string literal that avoids the need for most escap...