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Google Guice vs. PicoContainer for Dependency Injection
...Certainly if speed is a primary consideration either using Guice or wiring by hand should be considered
Spring - Spring can be slow. There has been work to make it faster and using the JavaConfig library should speed things up.
Ease of use
Pico - Simple to configure. Pico can make some autowire deci...
What does “./bin/www” do in Express 4.x?
...ersions. You can follow below:
Because the app.js file that was generated by the Express 4 generator is now a Node.js module, it can no longer be started independently as an app (unless you modify the code). The module must be loaded in a Node.js file and started via the Node.js file. The Node.js f...
No module named pkg_resources
...he above isn't working for you.
Explanation
This error message is caused by a missing/broken Python setuptools package. Per Matt M.'s comment and setuptools issue #581, the bootstrap script referred to below is no longer the recommended installation method.
The bootstrap script instructions will ...
How do I resize a Google Map with JavaScript after it has loaded?
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See this answer by Andrew Hedges for a way to implement:
– CrazyTim
Jun 20 '12 at 13:42
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How to change the name of a Django app?
I have changed the name of an app in Django by renaming its folder, imports and all its references (templates/indexes). But now I get this error when I try to run python manage.py runserver
...
What is the difference between UNION and UNION ALL?
...exceed the query execution time benefit. This has to be analyzed on a case-by-case basis.
– Charles Burns
Apr 4 '12 at 22:38
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Launch an app on OS X with command line
...apps or here for Carbon apps. You could also probably do something kludgey by passing parameters in using environment variables.
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How can you find the height of text on an HTML canvas?
...nd descent from the baseline, i.e. same as tmAscent and tmDescent returned by Win32's GetTextMetric API. This is needed if you want to do a word-wrapped run of text with spans in different fonts/sizes.
The above image was generated on a canvas in Safari, red being the top line where the canvas wa...
GitHub: Reopening a merged pull request
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I just successfully reopened a pull request by
Commenting on the pull request
Clicking the 'Submit and re-open' button which appeared on the comment form.
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adding noise to a signal in python
... In some contexts, it might make more sense to multiply your signal by a noise array (centered around 1), rather than adding a noise array, but of course that depends on the nature of the noise that you're trying to simulate.
– Edward Loper
Dec 27 '12 at...