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How to find which rspec test is taking so long
... a text-based progress bar with profiling of 10 slowest examples. For more details see this.
rspec --profile -- path/to/file/spec.rb
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Inject errors into already validated form?
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You can add additional error details to the form's _errors attribute directly:
https://docs.djangoproject.com/en/1.5/ref/forms/validation/#described-later
https://docs.djangoproject.com/en/1.6/ref/forms/validation/#modifying-field-errors
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jQuery duplicate DIV into another DIV
...ton>
</div>
</body>
</html>
For more detail and demo
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What’s the difference between ScalaTest and Scala Specs unit test frameworks?
...an specs (you can visit each bullet point on the quick start page to get a detailed view on each style)
ScalaTest and specs have a different set of matchers. You can compare them here for ScalaTest and here for specs. On that side of things, specs has a lot of small features that you may like when w...
MySQL with Node.js
...js which is the official Node.js driver for MySQL.
See ref-1 and ref-2 for detailed explanation.
I have tried mysqljs/mysql which is available here, but I don't find detailed documentation on classes, methods, properties of this library.
So I switched to the standard MySQL Connector/Node.js with X ...
Why Would I Ever Need to Use C# Nested Classes [duplicate]
... in any bankaccount object. And all my subclasses can share implementation details via the base class.
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How to count items in a Go map?
...ounting map elements. The original author was Simone Carletti. Attribution details can be found on the contributor page. The source is licenced under CC BY-SA 3.0 and may be found in the Documentation archive. Reference topic ID: 732 and example ID: 2528.
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Does JavaScript guarantee object property order?
...at backwards-compatibility mindset, see http://code.google.com/p/v8/issues/detail?id=164, a Chrome bug that covers in detail the design decisions behind Chrome's iteration order behavior.
Per one of the (rather opinionated) comments on that bug report:
Standards always follow implementations, th...
getting the last item in a javascript object
...ted debate has been raging about this subject: code.google.com/p/v8/issues/detail?id=164
– Tim Down
Nov 30 '10 at 23:09
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Using .otf fonts on web browsers
...e about why all these types are implemented and their hacks here. To get a detailed view of which file-types are supported by which browsers, see:
@font-face Browser Support
EOT Browser Support
WOFF Browser Support
TTF Browser Support
SVG-Fonts Browser Support
hope this helps
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